Where is Zone 2 in flexor tendon repair?

Where is Zone 2 in flexor tendon repair?

This zone extends from the proximal margin of the A1 pulley to the insertion point of flexor digitorum superficialis (FDS). The zone is characterised by a tight fibro-osseous tunnel with closely related pulleys and a complex interweaving of tendons.

Why is Flexor Zone 2 No Man’s Land?

Bunnell, in 1918, coined the term “no man’s land” to describe zone 2 in the hand because at that time it was felt that no man should attempt repair within this zone.

How do you fix an extensor tendon?

What are the treatment options? Surgery will be required in order to repair the damaged tendon. A small incision is made to locate the ends of the tendon and they are then stitched back together. Because extensor tendons are easy to reach they are relatively easy to repair.

What tendons are in Zone 2 of the hand?

We hypothesize that a region of the flexor digitorum profundus (FDP) and flexor digitorum superficialis (FDS) tendons in zone 2 exists that, when involved in a laceration repair, will reliably catch on the A2 pulley after surgery.

How many extensor tendon zones are there?

The dorsum of the hand, wrist, and forearm are divided into nine anatomic zones to facilitate classification and treatment of extensor tendon injuries.

How do you fix a flexor tendon?

Surgery will be required in order to repair the damaged tendon. A small incision is made to locate the ends of the tendon and they are then stitched back together. Flexor tendons are often difficult to get to and are located near important nerves so repair will generally occur under a general anaesthetic.

How to treat extensor tendonitis?

Rest to allow the tendon to heal

  • Ice to reduce pain and inflammation
  • NSAIDs or Acetaminophen to reduce pain and inflammation
  • Shoelace technique to avoid pressure on the tender areas
  • Exercises to improve strength and endurance
  • Orthotics for padding and foot support to take tension off the tendons

    • What is the common extensor tendon?

    The common extensor tendon is a soft tissue of the human forearm. It gets its name from the fact that it is a shared tendon, with four muscles of the posterior forearm arising from its distal or lower end near the elbow. Likewise, it is so named because it is the common tendon of the muscles that extend the wrist joint, meaning that they act to

    What is an extensor tendon rupture?

    Swelling/Inflammation: For the first three to five days,the area may feel swollen while the body works to heal itself.

  • Early repair: During the next three to six weeks,the range of motion will start to return,but the area may feel slightly stiff.
  • Later repair: After 10-12 weeks,the swelling will reduce,and the tendon will be easier to move.

    • What is extensor tendonitis in the foot?

    – Top of Foot Pain: Tends to be worse with activity and better with rest. The top of the foot maybe tender to touch making it uncomfortable wearing shoes – Swelling: There may be some visible swelling and/or bruising across the top of the foot – Bruising: You may notice some mild bruising across the top of your foot