Displaced trimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion
displaced trimalleolar fracture of unspecified lower leg, subsequent encounter for open fracture type iiia, iiib, or iiic with nonunion
Displ trimalleol fx unsp low leg, 7thN
displ trimalleol fx unsp low leg, 7thn