Other traumatic displaced spondylolisthesis of fourth cervical vertebra, subsequent encounter for fracture with nonunion
other traumatic displaced spondylolisthesis of fourth cervical vertebra, subsequent encounter for fracture with nonunion
Oth traum displ spondylolysis of 4th cervcal vert, 7thK
oth traum displ spondylolysis of 4th cervcal vert, 7thk