MCC Codes: Injuries to the elbow and forearm (S50-S59)
336 codes in S50-S59 are an MCC as a secondary diagnosis under MS-DRG v44.0 (FY2027). Full MCC list
| S52.001B | Unspecified fracture of upper end of right ulna, initial encounter for open fracture type I or II |
| S52.001C | Unspecified fracture of upper end of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.002B | Unspecified fracture of upper end of left ulna, initial encounter for open fracture type I or II |
| S52.002C | Unspecified fracture of upper end of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.009B | Unspecified fracture of upper end of unspecified ulna, initial encounter for open fracture type I or II |
| S52.009C | Unspecified fracture of upper end of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.021B | Displaced fracture of olecranon process without intraarticular extension of right ulna, initial encounter for open fracture type I or II |
| S52.021C | Displaced fracture of olecranon process without intraarticular extension of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.022B | Displaced fracture of olecranon process without intraarticular extension of left ulna, initial encounter for open fracture type I or II |
| S52.022C | Displaced fracture of olecranon process without intraarticular extension of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.023B | Displaced fracture of olecranon process without intraarticular extension of unspecified ulna, initial encounter for open fracture type I or II |
| S52.023C | Displaced fracture of olecranon process without intraarticular extension of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.024B | Nondisplaced fracture of olecranon process without intraarticular extension of right ulna, initial encounter for open fracture type I or II |
| S52.024C | Nondisplaced fracture of olecranon process without intraarticular extension of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.025B | Nondisplaced fracture of olecranon process without intraarticular extension of left ulna, initial encounter for open fracture type I or II |
| S52.025C | Nondisplaced fracture of olecranon process without intraarticular extension of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.026B | Nondisplaced fracture of olecranon process without intraarticular extension of unspecified ulna, initial encounter for open fracture type I or II |
| S52.026C | Nondisplaced fracture of olecranon process without intraarticular extension of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.031B | Displaced fracture of olecranon process with intraarticular extension of right ulna, initial encounter for open fracture type I or II |
| S52.031C | Displaced fracture of olecranon process with intraarticular extension of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.032B | Displaced fracture of olecranon process with intraarticular extension of left ulna, initial encounter for open fracture type I or II |
| S52.032C | Displaced fracture of olecranon process with intraarticular extension of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.033B | Displaced fracture of olecranon process with intraarticular extension of unspecified ulna, initial encounter for open fracture type I or II |
| S52.033C | Displaced fracture of olecranon process with intraarticular extension of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.034B | Nondisplaced fracture of olecranon process with intraarticular extension of right ulna, initial encounter for open fracture type I or II |
| S52.034C | Nondisplaced fracture of olecranon process with intraarticular extension of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.035B | Nondisplaced fracture of olecranon process with intraarticular extension of left ulna, initial encounter for open fracture type I or II |
| S52.035C | Nondisplaced fracture of olecranon process with intraarticular extension of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.036B | Nondisplaced fracture of olecranon process with intraarticular extension of unspecified ulna, initial encounter for open fracture type I or II |
| S52.036C | Nondisplaced fracture of olecranon process with intraarticular extension of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.041B | Displaced fracture of coronoid process of right ulna, initial encounter for open fracture type I or II |
| S52.041C | Displaced fracture of coronoid process of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.042B | Displaced fracture of coronoid process of left ulna, initial encounter for open fracture type I or II |
| S52.042C | Displaced fracture of coronoid process of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.043B | Displaced fracture of coronoid process of unspecified ulna, initial encounter for open fracture type I or II |
| S52.043C | Displaced fracture of coronoid process of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.044B | Nondisplaced fracture of coronoid process of right ulna, initial encounter for open fracture type I or II |
| S52.044C | Nondisplaced fracture of coronoid process of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.045B | Nondisplaced fracture of coronoid process of left ulna, initial encounter for open fracture type I or II |
| S52.045C | Nondisplaced fracture of coronoid process of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.046B | Nondisplaced fracture of coronoid process of unspecified ulna, initial encounter for open fracture type I or II |
| S52.046C | Nondisplaced fracture of coronoid process of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.091B | Other fracture of upper end of right ulna, initial encounter for open fracture type I or II |
| S52.091C | Other fracture of upper end of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.092B | Other fracture of upper end of left ulna, initial encounter for open fracture type I or II |
| S52.092C | Other fracture of upper end of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.099B | Other fracture of upper end of unspecified ulna, initial encounter for open fracture type I or II |
| S52.099C | Other fracture of upper end of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.101B | Unspecified fracture of upper end of right radius, initial encounter for open fracture type I or II |
| S52.101C | Unspecified fracture of upper end of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.102B | Unspecified fracture of upper end of left radius, initial encounter for open fracture type I or II |
| S52.102C | Unspecified fracture of upper end of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.109B | Unspecified fracture of upper end of unspecified radius, initial encounter for open fracture type I or II |
| S52.109C | Unspecified fracture of upper end of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.121B | Displaced fracture of head of right radius, initial encounter for open fracture type I or II |
| S52.121C | Displaced fracture of head of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.122B | Displaced fracture of head of left radius, initial encounter for open fracture type I or II |
| S52.122C | Displaced fracture of head of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.123B | Displaced fracture of head of unspecified radius, initial encounter for open fracture type I or II |
| S52.123C | Displaced fracture of head of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.124B | Nondisplaced fracture of head of right radius, initial encounter for open fracture type I or II |
| S52.124C | Nondisplaced fracture of head of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.125B | Nondisplaced fracture of head of left radius, initial encounter for open fracture type I or II |
| S52.125C | Nondisplaced fracture of head of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.126B | Nondisplaced fracture of head of unspecified radius, initial encounter for open fracture type I or II |
| S52.126C | Nondisplaced fracture of head of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.131B | Displaced fracture of neck of right radius, initial encounter for open fracture type I or II |
| S52.131C | Displaced fracture of neck of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.132B | Displaced fracture of neck of left radius, initial encounter for open fracture type I or II |
| S52.132C | Displaced fracture of neck of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.133B | Displaced fracture of neck of unspecified radius, initial encounter for open fracture type I or II |
| S52.133C | Displaced fracture of neck of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.134B | Nondisplaced fracture of neck of right radius, initial encounter for open fracture type I or II |
| S52.134C | Nondisplaced fracture of neck of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.135B | Nondisplaced fracture of neck of left radius, initial encounter for open fracture type I or II |
| S52.135C | Nondisplaced fracture of neck of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.136B | Nondisplaced fracture of neck of unspecified radius, initial encounter for open fracture type I or II |
| S52.136C | Nondisplaced fracture of neck of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.181B | Other fracture of upper end of right radius, initial encounter for open fracture type I or II |
| S52.181C | Other fracture of upper end of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.182B | Other fracture of upper end of left radius, initial encounter for open fracture type I or II |
| S52.182C | Other fracture of upper end of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.189B | Other fracture of upper end of unspecified radius, initial encounter for open fracture type I or II |
| S52.189C | Other fracture of upper end of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.201B | Unspecified fracture of shaft of right ulna, initial encounter for open fracture type I or II |
| S52.201C | Unspecified fracture of shaft of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.202B | Unspecified fracture of shaft of left ulna, initial encounter for open fracture type I or II |
| S52.202C | Unspecified fracture of shaft of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.209B | Unspecified fracture of shaft of unspecified ulna, initial encounter for open fracture type I or II |
| S52.209C | Unspecified fracture of shaft of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.221B | Displaced transverse fracture of shaft of right ulna, initial encounter for open fracture type I or II |
| S52.221C | Displaced transverse fracture of shaft of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.222B | Displaced transverse fracture of shaft of left ulna, initial encounter for open fracture type I or II |
| S52.222C | Displaced transverse fracture of shaft of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.223B | Displaced transverse fracture of shaft of unspecified ulna, initial encounter for open fracture type I or II |
| S52.223C | Displaced transverse fracture of shaft of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.224B | Nondisplaced transverse fracture of shaft of right ulna, initial encounter for open fracture type I or II |
| S52.224C | Nondisplaced transverse fracture of shaft of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.225B | Nondisplaced transverse fracture of shaft of left ulna, initial encounter for open fracture type I or II |
| S52.225C | Nondisplaced transverse fracture of shaft of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.226B | Nondisplaced transverse fracture of shaft of unspecified ulna, initial encounter for open fracture type I or II |
| S52.226C | Nondisplaced transverse fracture of shaft of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.231B | Displaced oblique fracture of shaft of right ulna, initial encounter for open fracture type I or II |
| S52.231C | Displaced oblique fracture of shaft of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.232B | Displaced oblique fracture of shaft of left ulna, initial encounter for open fracture type I or II |
| S52.232C | Displaced oblique fracture of shaft of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.233B | Displaced oblique fracture of shaft of unspecified ulna, initial encounter for open fracture type I or II |
| S52.233C | Displaced oblique fracture of shaft of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.234B | Nondisplaced oblique fracture of shaft of right ulna, initial encounter for open fracture type I or II |
| S52.234C | Nondisplaced oblique fracture of shaft of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.235B | Nondisplaced oblique fracture of shaft of left ulna, initial encounter for open fracture type I or II |
| S52.235C | Nondisplaced oblique fracture of shaft of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.236B | Nondisplaced oblique fracture of shaft of unspecified ulna, initial encounter for open fracture type I or II |
| S52.236C | Nondisplaced oblique fracture of shaft of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.241B | Displaced spiral fracture of shaft of ulna, right arm, initial encounter for open fracture type I or II |
| S52.241C | Displaced spiral fracture of shaft of ulna, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.242B | Displaced spiral fracture of shaft of ulna, left arm, initial encounter for open fracture type I or II |
| S52.242C | Displaced spiral fracture of shaft of ulna, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.243B | Displaced spiral fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type I or II |
| S52.243C | Displaced spiral fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.244B | Nondisplaced spiral fracture of shaft of ulna, right arm, initial encounter for open fracture type I or II |
| S52.244C | Nondisplaced spiral fracture of shaft of ulna, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.245B | Nondisplaced spiral fracture of shaft of ulna, left arm, initial encounter for open fracture type I or II |
| S52.245C | Nondisplaced spiral fracture of shaft of ulna, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.246B | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type I or II |
| S52.246C | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.251B | Displaced comminuted fracture of shaft of ulna, right arm, initial encounter for open fracture type I or II |
| S52.251C | Displaced comminuted fracture of shaft of ulna, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.252B | Displaced comminuted fracture of shaft of ulna, left arm, initial encounter for open fracture type I or II |
| S52.252C | Displaced comminuted fracture of shaft of ulna, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.253B | Displaced comminuted fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type I or II |
| S52.253C | Displaced comminuted fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.254B | Nondisplaced comminuted fracture of shaft of ulna, right arm, initial encounter for open fracture type I or II |
| S52.254C | Nondisplaced comminuted fracture of shaft of ulna, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.255B | Nondisplaced comminuted fracture of shaft of ulna, left arm, initial encounter for open fracture type I or II |
| S52.255C | Nondisplaced comminuted fracture of shaft of ulna, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.256B | Nondisplaced comminuted fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type I or II |
| S52.256C | Nondisplaced comminuted fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.261B | Displaced segmental fracture of shaft of ulna, right arm, initial encounter for open fracture type I or II |
| S52.261C | Displaced segmental fracture of shaft of ulna, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.262B | Displaced segmental fracture of shaft of ulna, left arm, initial encounter for open fracture type I or II |
| S52.262C | Displaced segmental fracture of shaft of ulna, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.263B | Displaced segmental fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type I or II |
| S52.263C | Displaced segmental fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.264B | Nondisplaced segmental fracture of shaft of ulna, right arm, initial encounter for open fracture type I or II |
| S52.264C | Nondisplaced segmental fracture of shaft of ulna, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.265B | Nondisplaced segmental fracture of shaft of ulna, left arm, initial encounter for open fracture type I or II |
| S52.265C | Nondisplaced segmental fracture of shaft of ulna, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.266B | Nondisplaced segmental fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type I or II |
| S52.266C | Nondisplaced segmental fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.271B | Monteggia's fracture of right ulna, initial encounter for open fracture type I or II |
| S52.271C | Monteggia's fracture of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.272B | Monteggia's fracture of left ulna, initial encounter for open fracture type I or II |
| S52.272C | Monteggia's fracture of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.279B | Monteggia's fracture of unspecified ulna, initial encounter for open fracture type I or II |
| S52.279C | Monteggia's fracture of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.281B | Bent bone of right ulna, initial encounter for open fracture type I or II |
| S52.281C | Bent bone of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.282B | Bent bone of left ulna, initial encounter for open fracture type I or II |
| S52.282C | Bent bone of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.283B | Bent bone of unspecified ulna, initial encounter for open fracture type I or II |
| S52.283C | Bent bone of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.291B | Other fracture of shaft of right ulna, initial encounter for open fracture type I or II |
| S52.291C | Other fracture of shaft of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.292B | Other fracture of shaft of left ulna, initial encounter for open fracture type I or II |
| S52.292C | Other fracture of shaft of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.299B | Other fracture of shaft of unspecified ulna, initial encounter for open fracture type I or II |
| S52.299C | Other fracture of shaft of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.301B | Unspecified fracture of shaft of right radius, initial encounter for open fracture type I or II |
| S52.301C | Unspecified fracture of shaft of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.302B | Unspecified fracture of shaft of left radius, initial encounter for open fracture type I or II |
| S52.302C | Unspecified fracture of shaft of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.309B | Unspecified fracture of shaft of unspecified radius, initial encounter for open fracture type I or II |
| S52.309C | Unspecified fracture of shaft of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.321B | Displaced transverse fracture of shaft of right radius, initial encounter for open fracture type I or II |
| S52.321C | Displaced transverse fracture of shaft of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.322B | Displaced transverse fracture of shaft of left radius, initial encounter for open fracture type I or II |
| S52.322C | Displaced transverse fracture of shaft of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.323B | Displaced transverse fracture of shaft of unspecified radius, initial encounter for open fracture type I or II |
| S52.323C | Displaced transverse fracture of shaft of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.324B | Nondisplaced transverse fracture of shaft of right radius, initial encounter for open fracture type I or II |
| S52.324C | Nondisplaced transverse fracture of shaft of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.325B | Nondisplaced transverse fracture of shaft of left radius, initial encounter for open fracture type I or II |
| S52.325C | Nondisplaced transverse fracture of shaft of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.326B | Nondisplaced transverse fracture of shaft of unspecified radius, initial encounter for open fracture type I or II |
| S52.326C | Nondisplaced transverse fracture of shaft of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.331B | Displaced oblique fracture of shaft of right radius, initial encounter for open fracture type I or II |
| S52.331C | Displaced oblique fracture of shaft of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.332B | Displaced oblique fracture of shaft of left radius, initial encounter for open fracture type I or II |
| S52.332C | Displaced oblique fracture of shaft of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.333B | Displaced oblique fracture of shaft of unspecified radius, initial encounter for open fracture type I or II |
| S52.333C | Displaced oblique fracture of shaft of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.334B | Nondisplaced oblique fracture of shaft of right radius, initial encounter for open fracture type I or II |
| S52.334C | Nondisplaced oblique fracture of shaft of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.335B | Nondisplaced oblique fracture of shaft of left radius, initial encounter for open fracture type I or II |
| S52.335C | Nondisplaced oblique fracture of shaft of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.336B | Nondisplaced oblique fracture of shaft of unspecified radius, initial encounter for open fracture type I or II |
| S52.336C | Nondisplaced oblique fracture of shaft of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.341B | Displaced spiral fracture of shaft of radius, right arm, initial encounter for open fracture type I or II |
| S52.341C | Displaced spiral fracture of shaft of radius, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.342B | Displaced spiral fracture of shaft of radius, left arm, initial encounter for open fracture type I or II |
| S52.342C | Displaced spiral fracture of shaft of radius, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.343B | Displaced spiral fracture of shaft of radius, unspecified arm, initial encounter for open fracture type I or II |
| S52.343C | Displaced spiral fracture of shaft of radius, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.344B | Nondisplaced spiral fracture of shaft of radius, right arm, initial encounter for open fracture type I or II |
| S52.344C | Nondisplaced spiral fracture of shaft of radius, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.345B | Nondisplaced spiral fracture of shaft of radius, left arm, initial encounter for open fracture type I or II |
| S52.345C | Nondisplaced spiral fracture of shaft of radius, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.346B | Nondisplaced spiral fracture of shaft of radius, unspecified arm, initial encounter for open fracture type I or II |
| S52.346C | Nondisplaced spiral fracture of shaft of radius, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.351B | Displaced comminuted fracture of shaft of radius, right arm, initial encounter for open fracture type I or II |
| S52.351C | Displaced comminuted fracture of shaft of radius, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.352B | Displaced comminuted fracture of shaft of radius, left arm, initial encounter for open fracture type I or II |
| S52.352C | Displaced comminuted fracture of shaft of radius, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.353B | Displaced comminuted fracture of shaft of radius, unspecified arm, initial encounter for open fracture type I or II |
| S52.353C | Displaced comminuted fracture of shaft of radius, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.354B | Nondisplaced comminuted fracture of shaft of radius, right arm, initial encounter for open fracture type I or II |
| S52.354C | Nondisplaced comminuted fracture of shaft of radius, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.355B | Nondisplaced comminuted fracture of shaft of radius, left arm, initial encounter for open fracture type I or II |
| S52.355C | Nondisplaced comminuted fracture of shaft of radius, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.356B | Nondisplaced comminuted fracture of shaft of radius, unspecified arm, initial encounter for open fracture type I or II |
| S52.356C | Nondisplaced comminuted fracture of shaft of radius, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.361B | Displaced segmental fracture of shaft of radius, right arm, initial encounter for open fracture type I or II |
| S52.361C | Displaced segmental fracture of shaft of radius, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.362B | Displaced segmental fracture of shaft of radius, left arm, initial encounter for open fracture type I or II |
| S52.362C | Displaced segmental fracture of shaft of radius, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.363B | Displaced segmental fracture of shaft of radius, unspecified arm, initial encounter for open fracture type I or II |
| S52.363C | Displaced segmental fracture of shaft of radius, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.364B | Nondisplaced segmental fracture of shaft of radius, right arm, initial encounter for open fracture type I or II |
| S52.364C | Nondisplaced segmental fracture of shaft of radius, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.365B | Nondisplaced segmental fracture of shaft of radius, left arm, initial encounter for open fracture type I or II |
| S52.365C | Nondisplaced segmental fracture of shaft of radius, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.366B | Nondisplaced segmental fracture of shaft of radius, unspecified arm, initial encounter for open fracture type I or II |
| S52.366C | Nondisplaced segmental fracture of shaft of radius, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.371B | Galeazzi's fracture of right radius, initial encounter for open fracture type I or II |
| S52.371C | Galeazzi's fracture of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.372B | Galeazzi's fracture of left radius, initial encounter for open fracture type I or II |
| S52.372C | Galeazzi's fracture of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.379B | Galeazzi's fracture of unspecified radius, initial encounter for open fracture type I or II |
| S52.379C | Galeazzi's fracture of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.381B | Bent bone of right radius, initial encounter for open fracture type I or II |
| S52.381C | Bent bone of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.382B | Bent bone of left radius, initial encounter for open fracture type I or II |
| S52.382C | Bent bone of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.389B | Bent bone of unspecified radius, initial encounter for open fracture type I or II |
| S52.389C | Bent bone of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.391B | Other fracture of shaft of radius, right arm, initial encounter for open fracture type I or II |
| S52.391C | Other fracture of shaft of radius, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.392B | Other fracture of shaft of radius, left arm, initial encounter for open fracture type I or II |
| S52.392C | Other fracture of shaft of radius, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.399B | Other fracture of shaft of radius, unspecified arm, initial encounter for open fracture type I or II |
| S52.399C | Other fracture of shaft of radius, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.501B | Unspecified fracture of the lower end of right radius, initial encounter for open fracture type I or II |
| S52.501C | Unspecified fracture of the lower end of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.502B | Unspecified fracture of the lower end of left radius, initial encounter for open fracture type I or II |
| S52.502C | Unspecified fracture of the lower end of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.509B | Unspecified fracture of the lower end of unspecified radius, initial encounter for open fracture type I or II |
| S52.509C | Unspecified fracture of the lower end of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.511B | Displaced fracture of right radial styloid process, initial encounter for open fracture type I or II |
| S52.511C | Displaced fracture of right radial styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.512B | Displaced fracture of left radial styloid process, initial encounter for open fracture type I or II |
| S52.512C | Displaced fracture of left radial styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.513B | Displaced fracture of unspecified radial styloid process, initial encounter for open fracture type I or II |
| S52.513C | Displaced fracture of unspecified radial styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.514B | Nondisplaced fracture of right radial styloid process, initial encounter for open fracture type I or II |
| S52.514C | Nondisplaced fracture of right radial styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.515B | Nondisplaced fracture of left radial styloid process, initial encounter for open fracture type I or II |
| S52.515C | Nondisplaced fracture of left radial styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.516B | Nondisplaced fracture of unspecified radial styloid process, initial encounter for open fracture type I or II |
| S52.516C | Nondisplaced fracture of unspecified radial styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.531B | Colles' fracture of right radius, initial encounter for open fracture type I or II |
| S52.531C | Colles' fracture of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.532B | Colles' fracture of left radius, initial encounter for open fracture type I or II |
| S52.532C | Colles' fracture of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.539B | Colles' fracture of unspecified radius, initial encounter for open fracture type I or II |
| S52.539C | Colles' fracture of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.541B | Smith's fracture of right radius, initial encounter for open fracture type I or II |
| S52.541C | Smith's fracture of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.542B | Smith's fracture of left radius, initial encounter for open fracture type I or II |
| S52.542C | Smith's fracture of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.549B | Smith's fracture of unspecified radius, initial encounter for open fracture type I or II |
| S52.549C | Smith's fracture of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.551B | Other extraarticular fracture of lower end of right radius, initial encounter for open fracture type I or II |
| S52.551C | Other extraarticular fracture of lower end of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.552B | Other extraarticular fracture of lower end of left radius, initial encounter for open fracture type I or II |
| S52.552C | Other extraarticular fracture of lower end of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.559B | Other extraarticular fracture of lower end of unspecified radius, initial encounter for open fracture type I or II |
| S52.559C | Other extraarticular fracture of lower end of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.561B | Barton's fracture of right radius, initial encounter for open fracture type I or II |
| S52.561C | Barton's fracture of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.562B | Barton's fracture of left radius, initial encounter for open fracture type I or II |
| S52.562C | Barton's fracture of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.569B | Barton's fracture of unspecified radius, initial encounter for open fracture type I or II |
| S52.569C | Barton's fracture of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.571B | Other intraarticular fracture of lower end of right radius, initial encounter for open fracture type I or II |
| S52.571C | Other intraarticular fracture of lower end of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.572B | Other intraarticular fracture of lower end of left radius, initial encounter for open fracture type I or II |
| S52.572C | Other intraarticular fracture of lower end of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.579B | Other intraarticular fracture of lower end of unspecified radius, initial encounter for open fracture type I or II |
| S52.579C | Other intraarticular fracture of lower end of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.591B | Other fractures of lower end of right radius, initial encounter for open fracture type I or II |
| S52.591C | Other fractures of lower end of right radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.592B | Other fractures of lower end of left radius, initial encounter for open fracture type I or II |
| S52.592C | Other fractures of lower end of left radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.599B | Other fractures of lower end of unspecified radius, initial encounter for open fracture type I or II |
| S52.599C | Other fractures of lower end of unspecified radius, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.601B | Unspecified fracture of lower end of right ulna, initial encounter for open fracture type I or II |
| S52.601C | Unspecified fracture of lower end of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.602B | Unspecified fracture of lower end of left ulna, initial encounter for open fracture type I or II |
| S52.602C | Unspecified fracture of lower end of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.609B | Unspecified fracture of lower end of unspecified ulna, initial encounter for open fracture type I or II |
| S52.609C | Unspecified fracture of lower end of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.611B | Displaced fracture of right ulna styloid process, initial encounter for open fracture type I or II |
| S52.611C | Displaced fracture of right ulna styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.612B | Displaced fracture of left ulna styloid process, initial encounter for open fracture type I or II |
| S52.612C | Displaced fracture of left ulna styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.613B | Displaced fracture of unspecified ulna styloid process, initial encounter for open fracture type I or II |
| S52.613C | Displaced fracture of unspecified ulna styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.614B | Nondisplaced fracture of right ulna styloid process, initial encounter for open fracture type I or II |
| S52.614C | Nondisplaced fracture of right ulna styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.615B | Nondisplaced fracture of left ulna styloid process, initial encounter for open fracture type I or II |
| S52.615C | Nondisplaced fracture of left ulna styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.616B | Nondisplaced fracture of unspecified ulna styloid process, initial encounter for open fracture type I or II |
| S52.616C | Nondisplaced fracture of unspecified ulna styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.691B | Other fracture of lower end of right ulna, initial encounter for open fracture type I or II |
| S52.691C | Other fracture of lower end of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.692B | Other fracture of lower end of left ulna, initial encounter for open fracture type I or II |
| S52.692C | Other fracture of lower end of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.699B | Other fracture of lower end of unspecified ulna, initial encounter for open fracture type I or II |
| S52.699C | Other fracture of lower end of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.90XB | Unspecified fracture of unspecified forearm, initial encounter for open fracture type I or II |
| S52.90XC | Unspecified fracture of unspecified forearm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.91XB | Unspecified fracture of right forearm, initial encounter for open fracture type I or II |
| S52.91XC | Unspecified fracture of right forearm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.92XB | Unspecified fracture of left forearm, initial encounter for open fracture type I or II |
| S52.92XC | Unspecified fracture of left forearm, initial encounter for open fracture type IIIA, IIIB, or IIIC |