Type III traumatic spondylolisthesis of fourth cervical vertebra, subsequent encounter for fracture with nonunion
type iii traumatic spondylolisthesis of fourth cervical vertebra, subsequent encounter for fracture with nonunion
Type III traumatic spondylolisthesis of fourth cervical vertebra, subsequent encounter for fracture with nonunion
type iii traumatic spondylolisthesis of fourth cervical vertebra, subsequent encounter for fracture with nonunion