M53 Other and unspecified dorsopathies, not elsewhere classifiedNon-billable header with 6 child codes.
M53.0 Cervicocranial syndromeM53.1 Cervicobrachial syndromeM53.2 Spinal instabilitiesM53.3 Sacrococcygeal disorders, not elsewhere classifiedM53.8 Other specified dorsopathiesM53.9 Dorsopathy, unspecifiedG55 Nerve root and plexus compressions in diseases classified elsewhere ("nerve root compression (due to) (in) dorsopathies (M53.-, M54.-)")G55 Nerve root and plexus compressions in diseases classified elsewhere ("nerve root compression (due to) (in) dorsopathies (M53.-, M54.-)")