S82.046A Nondisplaced comminuted fracture of unspecified patella, initial encounter for closed fracture |
S82.046B Nondisplaced comminuted fracture of unspecified patella, initial encounter for open fracture type I or II |
S82.046C Nondisplaced comminuted fracture of unspecified patella, initial encounter for open fracture type IIIA, IIIB, or IIIC |