2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Musculoskeletal System And Connective Tissue 710-739 > Dorsopathies 720-724 > Other And Unspecified Disorders Of Back 724.* > 2006 ICD-9-CM Diagnosis 724.3 Sciatica View the most recent version of ICD-9-CM 724.3 A condition characterized by pain radiating from the back into the buttock and posterior/lateral aspects of the leg. Sciatica may be a manifestation of SCIATIC NEUROPATHY; RADICULOPATHY (involving the L4, L5, S1 or S2 SPINAL NERVE ROOTS; often associated with INTERVERTEBRAL DISK DISPLACEMENT); or lesions of the CAUDA EQUINA. 724.3 is a specific code that can be used to specify a diagnosis 724.3 contains 11 index entries View the ICD-9-CM Volume 1 724.* hierarchy Alternate Terminology Neuralgia or neuritis of sciatic nerve 724.3 Excludes specified lesion of sciatic nerve (355.0)  Index entries containing 724.3: Cotungo's disease 724.3 Disease, diseased - see also Syndrome Cotugno's 724.3 Ischialgia (see also Sciatica) 724.3 Neuralgia, neuralgic (acute) (see also Neuritis) 729.2 sacroiliac joint 724.3 sciatic (nerve) 724.3 Neuritis (see also Neuralgia) 729.2 sciatic (nerve) 724.3 due to displacement of intervertebral disc 722.10 Pain(s) sciatic 724.3 Rheumatism, rheumatic (acute NEC) 729.0 sciatic 724.3 Sciatica (infectional) 724.3 due to displacement of intervertebral disc 722.10 herniation, nucleus pulposus 722.10 wallet 724.3 Scoliosis (acquired) (postural) 737.30 sciatic 724.3