Unspecified traumatic nondisplaced spondylolisthesis of seventh cervical vertebra, subsequent encounter for fracture with nonunion
unspecified traumatic nondisplaced spondylolisthesis of seventh cervical vertebra, subsequent encounter for fracture with nonunion
Unsp traum nondisp spondylolysis of 7th cervcal vert, 7thK
unsp traum nondisp spondylolysis of 7th cervcal vert, 7thk