Back pain (Dorsalgia) Defined Low back pain M54.5
Pain in thoracic spine M54.6
Backache/Backpain (Dorsalgia) NOS M54.9
Panniculitis (neck and back) M54.00-M54.09
Radiculopathy (by site) M54.10-54.18
Cervicalgia M54.2
Sciatica (lt, rt, unspec.) M54.30-M54.21
Lumbago w/sciatica (lt, rt, unspec.) M54.40-M54.42