Unspecified nondisplaced fracture of second cervical vertebra, subsequent encounter for fracture with nonunion
unspecified nondisplaced fracture of second cervical vertebra, subsequent encounter for fracture with nonunion
Unsp nondisp fx of 2nd cervcal vert, subs for fx w nonunion
unsp nondisp fx of 2nd cervcal vert, subs for fx w nonunion