De-quervain's Tenosynovitis -

While often called "inflammation," modern research suggests it may be a degenerative process (tendinosis) rather than a purely inflammatory one.

Primarily clinical, identified by pain at the radial styloid (base of the thumb). The Finkelstein maneuver —where the thumb is tucked into a fist and the wrist is bent toward the pinky—is the standard provocative test. Treatment Review De-Quervain's tenosynovitis

De Quervain's tenosynovitis (DQT) is a painful, stenosing condition of the first dorsal compartment of the wrist, where the and extensor pollicis brevis (EPB) tendons reside . It is primarily characterized by thickening and swelling of the extensor retinaculum, which causes increased friction and restricts the smooth gliding of these tendons. Key Characteristics & Etiology Treatment Review De Quervain's tenosynovitis (DQT) is a

Most patients respond well to non-operative management, which is typically considered the first line of defense. Management of de Quervain Tenosynovitis - JAMA Network Management of de Quervain Tenosynovitis - JAMA Network

Most common in women (especially aged 30–50) and frequently associated with postpartum care (lifting infants). Other triggers include repetitive thumb activities like texting, gaming, golfing, or racquet sports.