Other fracture of lower end of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC
other fracture of lower end of unspecified ulna, initial encounter for open fracture type iiia, iiib, or iiic
Oth fx lower end of unsp ulna, init for opn fx type 3A/B/C
oth fx lower end of unsp ulna, init for opn fx type 3a/b/c