Tendon Entrapment

**Definition:** Narrowing or stenosis of a tendon's retinacular sheath. It occurs most often in the hand or wrist but can also be found in the foot or ankle. The most common types are DE QUERVAIN DISEASE and TRIGGER FINGER DISORDER.

**Tree numbers:** - C05.651.869.816

**Synonyms:** - Stenosing Tenosynovitis - Tenosynovitis, Stenosing - Stenosing Tendovaginitis - Tendovaginitis, Stenosing - Tenovaginitis, Stenosing