Nondisplaced osteochondral fracture of right patella, subsequent encounter for closed fracture with nonunion
nondisplaced osteochondral fracture of right patella, subsequent encounter for closed fracture with nonunion
Nondisp osteochon fx r patella, subs for clos fx w nonunion
nondisp osteochon fx r patella, subs for clos fx w nonunion