Other fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
other fracture of unspecified patella, subsequent encounter for open fracture type iiia, iiib, or iiic with nonunion
Oth fx unsp patella, subs for opn fx type 3A/B/C w nonunion
oth fx unsp patella, subs for opn fx type 3a/b/c w nonunion