Extensor Pollicis Longus Tendon Rupture Following a Cat Bite: A Case Report and Review of Literature

This case report describes the first reported occurrence of extensor pollicis longus (EPL) tendon rupture caused by a cat bite. Animal bites, particularly from cats, can cause various complications, including damage to tendons and bones. In our case, a 43-year-old female suffered an EPL rupture in her dominant hand after being bitten by her cat. The patient underwent EPL reconstruction by means of extensor indicis proprius (EIP) using standard techniques, with a positive functional outcome reported. The case highlights the importance of considering the risk of tendon injuries following animal bites and prompt treatment to prevent permanent disability. This report calls for a high index of suspicion for tendon injury following animal bites, even if there are no signs of infection.