8C11.0 Lesion of sciatic nerve

International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2026-01

Disease or damage involving the sciatic nerve, which divides into the common fibular nerve and tibial NERVE (see also fibular neuropathies and tibial neuropathy). Clinical manifestations may include sciatica or pain localised to the hip, paresis orparalysis of posterior thigh muscles and muscles innervated by the common fibular and tibial nerves, and sensory loss involving the lateral and posterior thigh, posterior and lateral leg, and sole of the foot. The sciatic nerve may be affected by trauma; ischemia; collagen diseases; and other conditions.

exclusions

• Injury of sciatic nerve at hip or thigh level  (NC74.0)
• sciatica NOS  (ME84.3)
• sciatica attributed to intervertebral disc disorder  (FA80)

sections/codes in this section ()

• Sciatic nerve piriformis syndrome  (8C11.00)
• Other specified lesion of sciatic nerve  (8C11.0Y)
• Lesion of sciatic nerve, unspecified  (8C11.0Z)

postcoordination

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