Extensor retinaculum flap reconstruction for chronic tenosynovitis of the extensor carpi ulnaris: Surgical technique and illustrative case

Abstract

Treating chronic tenosynovitis of the extensor carpi ulnaris (ECU) in the wrist and making the individuals return to their previous work or job is challenging. The tenosynovectomy and sixth compartment release may destabilize the ECU tendon and cause instability. This article describes extensor retinaculum flap reconstruction for chronic ECU tenosynovitis in a 34-year-old woman.

Keywords

• Chronic tenosynovitis
• ECU
• Synovectomy
• Sub-sheath reconstruction
• Extensor retinaculum flap