| S52189K | Other fracture of upper end of unspecified radius, subsequent encounter for closed fracture with nonunion |
| S52189M | Other fracture of upper end of unspecified radius, subsequent encounter for open fracture type I or II with nonunion |
| S52189N | Other fracture of upper end of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52189P | Other fracture of upper end of unspecified radius, subsequent encounter for closed fracture with malunion |
| S52189Q | Other fracture of upper end of unspecified radius, subsequent encounter for open fracture type I or II with malunion |
| S52189R | Other fracture of upper end of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52201A | Unspecified fracture of shaft of right ulna, initial encounter for closed fracture |
| S52201K | Unspecified fracture of shaft of right ulna, subsequent encounter for closed fracture with nonunion |
| S52201M | Unspecified fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52201N | Unspecified fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52201P | Unspecified fracture of shaft of right ulna, subsequent encounter for closed fracture with malunion |
| S52201Q | Unspecified fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52201R | Unspecified fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52202A | Unspecified fracture of shaft of left ulna, initial encounter for closed fracture |
| S52202K | Unspecified fracture of shaft of left ulna, subsequent encounter for closed fracture with nonunion |
| S52202M | Unspecified fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52202N | Unspecified fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52202P | Unspecified fracture of shaft of left ulna, subsequent encounter for closed fracture with malunion |
| S52202Q | Unspecified fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52202R | Unspecified fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52209A | Unspecified fracture of shaft of unspecified ulna, initial encounter for closed fracture |
| S52209K | Unspecified fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52209M | Unspecified fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52209N | Unspecified fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52209P | Unspecified fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with malunion |
| S52209Q | Unspecified fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52209R | Unspecified fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52211A | Greenstick fracture of shaft of right ulna, initial encounter for closed fracture |
| S52211K | Greenstick fracture of shaft of right ulna, subsequent encounter for fracture with nonunion |
| S52211P | Greenstick fracture of shaft of right ulna, subsequent encounter for fracture with malunion |
| S52212A | Greenstick fracture of shaft of left ulna, initial encounter for closed fracture |
| S52212K | Greenstick fracture of shaft of left ulna, subsequent encounter for fracture with nonunion |
| S52212P | Greenstick fracture of shaft of left ulna, subsequent encounter for fracture with malunion |
| S52219A | Greenstick fracture of shaft of unspecified ulna, initial encounter for closed fracture |
| S52219K | Greenstick fracture of shaft of unspecified ulna, subsequent encounter for fracture with nonunion |
| S52219P | Greenstick fracture of shaft of unspecified ulna, subsequent encounter for fracture with malunion |
| S52221A | Displaced transverse fracture of shaft of right ulna, initial encounter for closed fracture |
| S52221K | Displaced transverse fracture of shaft of right ulna, subsequent encounter for closed fracture with nonunion |
| S52221M | Displaced transverse fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52221N | Displaced transverse fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52221P | Displaced transverse fracture of shaft of right ulna, subsequent encounter for closed fracture with malunion |
| S52221Q | Displaced transverse fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52221R | Displaced transverse fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52222A | Displaced transverse fracture of shaft of left ulna, initial encounter for closed fracture |
| S52222K | Displaced transverse fracture of shaft of left ulna, subsequent encounter for closed fracture with nonunion |
| S52222M | Displaced transverse fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52222N | Displaced transverse fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52222P | Displaced transverse fracture of shaft of left ulna, subsequent encounter for closed fracture with malunion |
| S52222Q | Displaced transverse fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52222R | Displaced transverse fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52223A | Displaced transverse fracture of shaft of unspecified ulna, initial encounter for closed fracture |
| S52223K | Displaced transverse fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52223M | Displaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52223N | Displaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52223P | Displaced transverse fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with malunion |
| S52223Q | Displaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52223R | Displaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52224A | Nondisplaced transverse fracture of shaft of right ulna, initial encounter for closed fracture |
| S52224K | Nondisplaced transverse fracture of shaft of right ulna, subsequent encounter for closed fracture with nonunion |
| S52224M | Nondisplaced transverse fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52224N | Nondisplaced transverse fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52224P | Nondisplaced transverse fracture of shaft of right ulna, subsequent encounter for closed fracture with malunion |
| S52224Q | Nondisplaced transverse fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52224R | Nondisplaced transverse fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52225A | Nondisplaced transverse fracture of shaft of left ulna, initial encounter for closed fracture |
| S52225K | Nondisplaced transverse fracture of shaft of left ulna, subsequent encounter for closed fracture with nonunion |
| S52225M | Nondisplaced transverse fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52225N | Nondisplaced transverse fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52225P | Nondisplaced transverse fracture of shaft of left ulna, subsequent encounter for closed fracture with malunion |
| S52225Q | Nondisplaced transverse fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52225R | Nondisplaced transverse fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52226A | Nondisplaced transverse fracture of shaft of unspecified ulna, initial encounter for closed fracture |
| S52226K | Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52226M | Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52226N | Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52226P | Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with malunion |
| S52226Q | Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52226R | Nondisplaced transverse fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52231A | Displaced oblique fracture of shaft of right ulna, initial encounter for closed fracture |
| S52231K | Displaced oblique fracture of shaft of right ulna, subsequent encounter for closed fracture with nonunion |
| S52231M | Displaced oblique fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52231N | Displaced oblique fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52231P | Displaced oblique fracture of shaft of right ulna, subsequent encounter for closed fracture with malunion |
| S52231Q | Displaced oblique fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52231R | Displaced oblique fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52232A | Displaced oblique fracture of shaft of left ulna, initial encounter for closed fracture |
| S52232K | Displaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with nonunion |
| S52232M | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52232N | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52232P | Displaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with malunion |
| S52232Q | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52232R | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52233A | Displaced oblique fracture of shaft of unspecified ulna, initial encounter for closed fracture |
| S52233K | Displaced oblique fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52233M | Displaced oblique fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52233N | Displaced oblique fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52233P | Displaced oblique fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with malunion |
| S52233Q | Displaced oblique fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52233R | Displaced oblique fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52234A | Nondisplaced oblique fracture of shaft of right ulna, initial encounter for closed fracture |
| S52234K | Nondisplaced oblique fracture of shaft of right ulna, subsequent encounter for closed fracture with nonunion |
| S52234M | Nondisplaced oblique fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52234N | Nondisplaced oblique fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52234P | Nondisplaced oblique fracture of shaft of right ulna, subsequent encounter for closed fracture with malunion |
| S52234Q | Nondisplaced oblique fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52234R | Nondisplaced oblique fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52235A | Nondisplaced oblique fracture of shaft of left ulna, initial encounter for closed fracture |
| S52235K | Nondisplaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with nonunion |
| S52235M | Nondisplaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52235N | Nondisplaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52235P | Nondisplaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with malunion |
| S52235Q | Nondisplaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52235R | Nondisplaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52236A | Nondisplaced oblique fracture of shaft of unspecified ulna, initial encounter for closed fracture |
| S52236K | Nondisplaced oblique fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52236M | Nondisplaced oblique fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52236N | Nondisplaced oblique fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52236P | Nondisplaced oblique fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with malunion |
| S52236Q | Nondisplaced oblique fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52236R | Nondisplaced oblique fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52241A | Displaced spiral fracture of shaft of ulna, right arm, initial encounter for closed fracture |
| S52241K | Displaced spiral fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with nonunion |
| S52241M | Displaced spiral fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with nonunion |
| S52241N | Displaced spiral fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52241P | Displaced spiral fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with malunion |
| S52241Q | Displaced spiral fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with malunion |
| S52241R | Displaced spiral fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52242A | Displaced spiral fracture of shaft of ulna, left arm, initial encounter for closed fracture |
| S52242K | Displaced spiral fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with nonunion |
| S52242M | Displaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with nonunion |
| S52242N | Displaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52242P | Displaced spiral fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with malunion |
| S52242Q | Displaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with malunion |
| S52242R | Displaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52243A | Displaced spiral fracture of shaft of ulna, unspecified arm, initial encounter for closed fracture |
| S52243K | Displaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with nonunion |
| S52243M | Displaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with nonunion |
| S52243N | Displaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52243P | Displaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with malunion |
| S52243Q | Displaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with malunion |
| S52243R | Displaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52244A | Nondisplaced spiral fracture of shaft of ulna, right arm, initial encounter for closed fracture |
| S52244K | Nondisplaced spiral fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with nonunion |
| S52244M | Nondisplaced spiral fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with nonunion |
| S52244N | Nondisplaced spiral fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52244P | Nondisplaced spiral fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with malunion |
| S52244Q | Nondisplaced spiral fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with malunion |
| S52244R | Nondisplaced spiral fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52245A | Nondisplaced spiral fracture of shaft of ulna, left arm, initial encounter for closed fracture |
| S52245K | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with nonunion |
| S52245M | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with nonunion |
| S52245N | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52245P | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with malunion |
| S52245Q | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with malunion |
| S52245R | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52246A | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, initial encounter for closed fracture |
| S52246K | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with nonunion |
| S52246M | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with nonunion |
| S52246N | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52246P | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with malunion |
| S52246Q | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with malunion |
| S52246R | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52251A | Displaced comminuted fracture of shaft of ulna, right arm, initial encounter for closed fracture |
| S52251K | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with nonunion |
| S52251M | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with nonunion |
| S52251N | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52251P | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with malunion |
| S52251Q | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with malunion |
| S52251R | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52252A | Displaced comminuted fracture of shaft of ulna, left arm, initial encounter for closed fracture |
| S52252K | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with nonunion |
| S52252M | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with nonunion |
| S52252N | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52252P | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with malunion |
| S52252Q | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with malunion |
| S52252R | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52253A | Displaced comminuted fracture of shaft of ulna, unspecified arm, initial encounter for closed fracture |
| S52253K | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with nonunion |
| S52253M | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with nonunion |
| S52253N | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52253P | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with malunion |
| S52253Q | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with malunion |
| S52253R | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52254A | Nondisplaced comminuted fracture of shaft of ulna, right arm, initial encounter for closed fracture |
| S52254K | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with nonunion |
| S52254M | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with nonunion |
| S52254N | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52254P | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with malunion |
| S52254Q | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with malunion |
| S52254R | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52255A | Nondisplaced comminuted fracture of shaft of ulna, left arm, initial encounter for closed fracture |
| S52255K | Nondisplaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with nonunion |
| S52255M | Nondisplaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with nonunion |
| S52255N | Nondisplaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52255P | Nondisplaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with malunion |
| S52255Q | Nondisplaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with malunion |
| S52255R | Nondisplaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52256A | Nondisplaced comminuted fracture of shaft of ulna, unspecified arm, initial encounter for closed fracture |
| S52256K | Nondisplaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with nonunion |
| S52256M | Nondisplaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with nonunion |
| S52256N | Nondisplaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52256P | Nondisplaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with malunion |
| S52256Q | Nondisplaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with malunion |
| S52256R | Nondisplaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52261A | Displaced segmental fracture of shaft of ulna, right arm, initial encounter for closed fracture |
| S52261K | Displaced segmental fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with nonunion |
| S52261M | Displaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with nonunion |
| S52261N | Displaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52261P | Displaced segmental fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with malunion |
| S52261Q | Displaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with malunion |
| S52261R | Displaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52262A | Displaced segmental fracture of shaft of ulna, left arm, initial encounter for closed fracture |
| S52262K | Displaced segmental fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with nonunion |
| S52262M | Displaced segmental fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with nonunion |
| S52262N | Displaced segmental fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52262P | Displaced segmental fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with malunion |
| S52262Q | Displaced segmental fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with malunion |
| S52262R | Displaced segmental fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52263A | Displaced segmental fracture of shaft of ulna, unspecified arm, initial encounter for closed fracture |
| S52263K | Displaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with nonunion |
| S52263M | Displaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with nonunion |
| S52263N | Displaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52263P | Displaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with malunion |
| S52263Q | Displaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with malunion |
| S52263R | Displaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52264A | Nondisplaced segmental fracture of shaft of ulna, right arm, initial encounter for closed fracture |
| S52264K | Nondisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with nonunion |
| S52264M | Nondisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with nonunion |
| S52264N | Nondisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52264P | Nondisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with malunion |
| S52264Q | Nondisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with malunion |
| S52264R | Nondisplaced segmental fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52265A | Nondisplaced segmental fracture of shaft of ulna, left arm, initial encounter for closed fracture |
| S52265K | Nondisplaced segmental fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with nonunion |
| S52265M | Nondisplaced segmental fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with nonunion |
| S52265N | Nondisplaced segmental fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52265P | Nondisplaced segmental fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with malunion |
| S52265Q | Nondisplaced segmental fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with malunion |
| S52265R | Nondisplaced segmental fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52266A | Nondisplaced segmental fracture of shaft of ulna, unspecified arm, initial encounter for closed fracture |
| S52266K | Nondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with nonunion |
| S52266M | Nondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with nonunion |
| S52266N | Nondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52266P | Nondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with malunion |
| S52266Q | Nondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with malunion |
| S52266R | Nondisplaced segmental fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52271K | Monteggia's fracture of right ulna, subsequent encounter for closed fracture with nonunion |
| S52271M | Monteggia's fracture of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52271N | Monteggia's fracture of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52271P | Monteggia's fracture of right ulna, subsequent encounter for closed fracture with malunion |
| S52271Q | Monteggia's fracture of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52271R | Monteggia's fracture of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52272K | Monteggia's fracture of left ulna, subsequent encounter for closed fracture with nonunion |
| S52272M | Monteggia's fracture of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52272N | Monteggia's fracture of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52272P | Monteggia's fracture of left ulna, subsequent encounter for closed fracture with malunion |
| S52272Q | Monteggia's fracture of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52272R | Monteggia's fracture of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52279K | Monteggia's fracture of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52279M | Monteggia's fracture of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52279N | Monteggia's fracture of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52279P | Monteggia's fracture of unspecified ulna, subsequent encounter for closed fracture with malunion |
| S52279Q | Monteggia's fracture of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52279R | Monteggia's fracture of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52281A | Bent bone of right ulna, initial encounter for closed fracture |
| S52281K | Bent bone of right ulna, subsequent encounter for closed fracture with nonunion |
| S52281M | Bent bone of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52281N | Bent bone of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52281P | Bent bone of right ulna, subsequent encounter for closed fracture with malunion |
| S52281Q | Bent bone of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52281R | Bent bone of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52282A | Bent bone of left ulna, initial encounter for closed fracture |
| S52282K | Bent bone of left ulna, subsequent encounter for closed fracture with nonunion |
| S52282M | Bent bone of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52282N | Bent bone of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52282P | Bent bone of left ulna, subsequent encounter for closed fracture with malunion |
| S52282Q | Bent bone of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52282R | Bent bone of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52283A | Bent bone of unspecified ulna, initial encounter for closed fracture |
| S52283K | Bent bone of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52283M | Bent bone of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52283N | Bent bone of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52283P | Bent bone of unspecified ulna, subsequent encounter for closed fracture with malunion |
| S52283Q | Bent bone of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52283R | Bent bone of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52291A | Other fracture of shaft of right ulna, initial encounter for closed fracture |
| S52291K | Other fracture of shaft of right ulna, subsequent encounter for closed fracture with nonunion |
| S52291M | Other fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52291N | Other fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52291P | Other fracture of shaft of right ulna, subsequent encounter for closed fracture with malunion |
| S52291Q | Other fracture of shaft of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52291R | Other fracture of shaft of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52292A | Other fracture of shaft of left ulna, initial encounter for closed fracture |
| S52292K | Other fracture of shaft of left ulna, subsequent encounter for closed fracture with nonunion |
| S52292M | Other fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52292N | Other fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52292P | Other fracture of shaft of left ulna, subsequent encounter for closed fracture with malunion |
| S52292Q | Other fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52292R | Other fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52299A | Other fracture of shaft of unspecified ulna, initial encounter for closed fracture |
| S52299K | Other fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52299M | Other fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52299N | Other fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52299P | Other fracture of shaft of unspecified ulna, subsequent encounter for closed fracture with malunion |
| S52299Q | Other fracture of shaft of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52299R | Other fracture of shaft of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52301A | Unspecified fracture of shaft of right radius, initial encounter for closed fracture |
| S52301K | Unspecified fracture of shaft of right radius, subsequent encounter for closed fracture with nonunion |
| S52301M | Unspecified fracture of shaft of right radius, subsequent encounter for open fracture type I or II with nonunion |
| S52301N | Unspecified fracture of shaft of right radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52301P | Unspecified fracture of shaft of right radius, subsequent encounter for closed fracture with malunion |
| S52301Q | Unspecified fracture of shaft of right radius, subsequent encounter for open fracture type I or II with malunion |
| S52301R | Unspecified fracture of shaft of right radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52302A | Unspecified fracture of shaft of left radius, initial encounter for closed fracture |
| S52302K | Unspecified fracture of shaft of left radius, subsequent encounter for closed fracture with nonunion |
| S52302M | Unspecified fracture of shaft of left radius, subsequent encounter for open fracture type I or II with nonunion |
| S52302N | Unspecified fracture of shaft of left radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52302P | Unspecified fracture of shaft of left radius, subsequent encounter for closed fracture with malunion |
| S52302Q | Unspecified fracture of shaft of left radius, subsequent encounter for open fracture type I or II with malunion |
| S52302R | Unspecified fracture of shaft of left radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52309A | Unspecified fracture of shaft of unspecified radius, initial encounter for closed fracture |
| S52309K | Unspecified fracture of shaft of unspecified radius, subsequent encounter for closed fracture with nonunion |
| S52309M | Unspecified fracture of shaft of unspecified radius, subsequent encounter for open fracture type I or II with nonunion |
| S52309N | Unspecified fracture of shaft of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52309P | Unspecified fracture of shaft of unspecified radius, subsequent encounter for closed fracture with malunion |
| S52309Q | Unspecified fracture of shaft of unspecified radius, subsequent encounter for open fracture type I or II with malunion |
| S52309R | Unspecified fracture of shaft of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52311A | Greenstick fracture of shaft of radius, right arm, initial encounter for closed fracture |
| S52311K | Greenstick fracture of shaft of radius, right arm, subsequent encounter for fracture with nonunion |
| S52311P | Greenstick fracture of shaft of radius, right arm, subsequent encounter for fracture with malunion |
| S52312A | Greenstick fracture of shaft of radius, left arm, initial encounter for closed fracture |
| S52312K | Greenstick fracture of shaft of radius, left arm, subsequent encounter for fracture with nonunion |
| S52312P | Greenstick fracture of shaft of radius, left arm, subsequent encounter for fracture with malunion |
| S52319A | Greenstick fracture of shaft of radius, unspecified arm, initial encounter for closed fracture |
| S52319K | Greenstick fracture of shaft of radius, unspecified arm, subsequent encounter for fracture with nonunion |
| S52319P | Greenstick fracture of shaft of radius, unspecified arm, subsequent encounter for fracture with malunion |
| S52321A | Displaced transverse fracture of shaft of right radius, initial encounter for closed fracture |
| S52321K | Displaced transverse fracture of shaft of right radius, subsequent encounter for closed fracture with nonunion |
| S52321M | Displaced transverse fracture of shaft of right radius, subsequent encounter for open fracture type I or II with nonunion |
| S52321N | Displaced transverse fracture of shaft of right radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52321P | Displaced transverse fracture of shaft of right radius, subsequent encounter for closed fracture with malunion |
| S52321Q | Displaced transverse fracture of shaft of right radius, subsequent encounter for open fracture type I or II with malunion |
| S52321R | Displaced transverse fracture of shaft of right radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52322A | Displaced transverse fracture of shaft of left radius, initial encounter for closed fracture |
| S52322K | Displaced transverse fracture of shaft of left radius, subsequent encounter for closed fracture with nonunion |
| S52322M | Displaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type I or II with nonunion |
| S52322N | Displaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52322P | Displaced transverse fracture of shaft of left radius, subsequent encounter for closed fracture with malunion |
| S52322Q | Displaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type I or II with malunion |
| S52322R | Displaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52323A | Displaced transverse fracture of shaft of unspecified radius, initial encounter for closed fracture |
| S52323K | Displaced transverse fracture of shaft of unspecified radius, subsequent encounter for closed fracture with nonunion |
| S52323M | Displaced transverse fracture of shaft of unspecified radius, subsequent encounter for open fracture type I or II with nonunion |
| S52323N | Displaced transverse fracture of shaft of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52323P | Displaced transverse fracture of shaft of unspecified radius, subsequent encounter for closed fracture with malunion |
| S52323Q | Displaced transverse fracture of shaft of unspecified radius, subsequent encounter for open fracture type I or II with malunion |
| S52323R | Displaced transverse fracture of shaft of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52324A | Nondisplaced transverse fracture of shaft of right radius, initial encounter for closed fracture |
| S52324K | Nondisplaced transverse fracture of shaft of right radius, subsequent encounter for closed fracture with nonunion |
| S52324M | Nondisplaced transverse fracture of shaft of right radius, subsequent encounter for open fracture type I or II with nonunion |
| S52324N | Nondisplaced transverse fracture of shaft of right radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52324P | Nondisplaced transverse fracture of shaft of right radius, subsequent encounter for closed fracture with malunion |
| S52324Q | Nondisplaced transverse fracture of shaft of right radius, subsequent encounter for open fracture type I or II with malunion |
| S52324R | Nondisplaced transverse fracture of shaft of right radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52325A | Nondisplaced transverse fracture of shaft of left radius, initial encounter for closed fracture |
| S52325K | Nondisplaced transverse fracture of shaft of left radius, subsequent encounter for closed fracture with nonunion |
| S52325M | Nondisplaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type I or II with nonunion |
| S52325N | Nondisplaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52325P | Nondisplaced transverse fracture of shaft of left radius, subsequent encounter for closed fracture with malunion |
| S52325Q | Nondisplaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type I or II with malunion |
| S52325R | Nondisplaced transverse fracture of shaft of left radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52326A | Nondisplaced transverse fracture of shaft of unspecified radius, initial encounter for closed fracture |
| S52326K | Nondisplaced transverse fracture of shaft of unspecified radius, subsequent encounter for closed fracture with nonunion |
| S52326M | Nondisplaced transverse fracture of shaft of unspecified radius, subsequent encounter for open fracture type I or II with nonunion |
| S52326N | Nondisplaced transverse fracture of shaft of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52326P | Nondisplaced transverse fracture of shaft of unspecified radius, subsequent encounter for closed fracture with malunion |
| S52326Q | Nondisplaced transverse fracture of shaft of unspecified radius, subsequent encounter for open fracture type I or II with malunion |
| S52326R | Nondisplaced transverse fracture of shaft of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52331A | Displaced oblique fracture of shaft of right radius, initial encounter for closed fracture |
| S52331K | Displaced oblique fracture of shaft of right radius, subsequent encounter for closed fracture with nonunion |
| S52331M | Displaced oblique fracture of shaft of right radius, subsequent encounter for open fracture type I or II with nonunion |
| S52331N | Displaced oblique fracture of shaft of right radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52331P | Displaced oblique fracture of shaft of right radius, subsequent encounter for closed fracture with malunion |
| S52331Q | Displaced oblique fracture of shaft of right radius, subsequent encounter for open fracture type I or II with malunion |
| S52331R | Displaced oblique fracture of shaft of right radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52332A | Displaced oblique fracture of shaft of left radius, initial encounter for closed fracture |
| S52332K | Displaced oblique fracture of shaft of left radius, subsequent encounter for closed fracture with nonunion |
| S52332M | Displaced oblique fracture of shaft of left radius, subsequent encounter for open fracture type I or II with nonunion |
| S52332N | Displaced oblique fracture of shaft of left radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52332P | Displaced oblique fracture of shaft of left radius, subsequent encounter for closed fracture with malunion |
| S52332Q | Displaced oblique fracture of shaft of left radius, subsequent encounter for open fracture type I or II with malunion |
| S52332R | Displaced oblique fracture of shaft of left radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52333A | Displaced oblique fracture of shaft of unspecified radius, initial encounter for closed fracture |
| S52333K | Displaced oblique fracture of shaft of unspecified radius, subsequent encounter for closed fracture with nonunion |
| S52333M | Displaced oblique fracture of shaft of unspecified radius, subsequent encounter for open fracture type I or II with nonunion |
| S52333N | Displaced oblique fracture of shaft of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52333P | Displaced oblique fracture of shaft of unspecified radius, subsequent encounter for closed fracture with malunion |
| S52333Q | Displaced oblique fracture of shaft of unspecified radius, subsequent encounter for open fracture type I or II with malunion |
| S52333R | Displaced oblique fracture of shaft of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52334A | Nondisplaced oblique fracture of shaft of right radius, initial encounter for closed fracture |
| S52334K | Nondisplaced oblique fracture of shaft of right radius, subsequent encounter for closed fracture with nonunion |