Other nondisplaced fracture of first cervical vertebra, subsequent encounter for fracture with nonunion
other nondisplaced fracture of first cervical vertebra, subsequent encounter for fracture with nonunion
Other nondisplaced fracture of first cervical vertebra, subsequent encounter for fracture with nonunion
other nondisplaced fracture of first cervical vertebra, subsequent encounter for fracture with nonunion