1 / 6

Carpal tunnel and structures at the wrist

Carpal tunnel and structures at the wrist . The carpal tunnel is formed anteriorly at the wrist by a deep arch formed by the carpal bones and the flexor retinaculum . . Carpal arch.

hailey
Download Presentation

Carpal tunnel and structures at the wrist

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Carpal tunnel and structures at the wrist • The carpal tunnel is formed anteriorly at the wrist by a deep arch formed by the carpal bones and the flexor retinaculum.

  2. Carpal arch • The base of the carpal arch is formed medially by the pisiform and the hook of the hamate and laterally by the tubercles of the scaphoid and trapezium.

  3. Flexor retinaculum • flexor retinaculum is a thick connective tissue ligament that bridges the space between the medial and lateral sides of the base of the arch and converts the carpal arch into the carpal tunnel.

  4. Structure and relations • Four tendons of the flexor digitorumprofundus • Four tendons of the flexor digitorumsuperficialis • One tendon of the flexor pollicislongus • Median nerve

  5. Carpal tunnel syndrome • Carpal tunnel syndrome is an entrapment syndrome caused by pressure on the median nerve within the carpal tunnel.

  6. Carpal Tunnel syndrome Common in computer professionals. Due to constant dorsiflexion of wrist while typing the keyboard

More Related