2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Injury And Poisoning 800-999 > Injury To Nerves And Spinal Cord 950-957 > Injury To Peripheral Nerve(S) Of Pelvic Girdle And Lower Limb 956.* > 2008 ICD-9-CM Diagnosis 956.0 Injury to sciatic nerve  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 956.0 can be accessed here. 956.0 is a specific code that can be used to specify a diagnosis 956.0 contains 2 index entries View the ICD-9-CM Volume 1 956.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 956.0: Injury 959.9 nerve 957.9 sciatic 956.0 thigh 956.0