S52.12 - Fracture of head of radius S52.1 - Fracture of upper end of radius S52.12 - Fracture of head of radius S52.121 - Displaced fracture of head of right radius S52.122 - Displaced fracture of head of left radius S52.123 - Displaced fracture of head of unspecified radius S52.124 - Nondisplaced fracture of head of right radius S52.125 - Nondisplaced fracture of head of left radius S52.126 - Nondisplaced fracture of head of unspecified radius