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