Nondisplaced osteochondral fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
nondisplaced osteochondral fracture of unspecified patella, subsequent encounter for open fracture type iiia, iiib, or iiic with nonunion
Nondisp osteochon fx unsp patella, 7thN
nondisp osteochon fx unsp patella, 7thn