S12.151A

Oth traum nondisp spondylolysis of second cervcal vert, init Other traumatic nondisplaced spondylolisthesis of second cervical vertebra, initial encounter for closed fracture

Oth traum nondisp spondylolysis of second cervcal vert, init Other traumatic nondisplaced spondylolisthesis of second cervical vertebra, initial encounter for closed fracture: Injury, poisoning and certain other consequences of external causes (ICD-10-CM S00 to T88), a billable code.