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 traum spondylolysis of 4th cervcal vert, 7thK
type iii traum spondylolysis of 4th cervcal vert, 7thk