![]() Visit our nerve injury page for an overview.Ĭlinical Presentation/Characteristics Within a period of two years, Pakistan recorded an annual incidence of six (6) million children. It affects more males than females with a ratio of 2.7:1. A misplaced intramuscular injection at the gluteal region is the most common cause of injury and it is attributed to either frequent injections or poor techniques as a result of inadequately trained staff or unqualified staff. Injection palsy can begin suddenly or hours following damage to the Sciatic Nerve. It describes a situation where there is a loss of movement and or lack of sensation at the affected lower extremity with or without pain.įigure 1 Epidemiology/Aetiology Injection injuries - also referred to as injection palsy via intramuscular injection at gluteal region (dorsogluteal site).Iatrogenic causes of Sciatic Nerve Injury. Dressings, casts or faulty fitting orthotics.Trauma - hip dislocation, acetabular fracture.Please read our Sciatica page for more information. These symptoms are similar to those caused by sciatica, however, the term 'sciatica' is typically used to refer to conditions where the sciatic nerve is irritated or compressed, rather than being injured directly. Sciatic nerve injury occurs due to trauma (pressure, stretching or cutting) to the nerve and can cause symptoms such as paresthesias, loss of muscle power and pain.
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