Barton's fracture of unspecified radius, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion
barton's fracture of unspecified radius, subsequent encounter for open fracture type iiia, iiib, or iiic with malunion
Barton's fx unsp rad, subs for opn fx type 3A/B/C w malunion
barton's fx unsp rad, subs for opn fx type 3a/b/c w malunion