Is the A1 pulley a tendon sheath?
Is the A1 pulley a tendon sheath?
The pulley at the base of the finger is called the “A1 pulley.” This is the pulley that is most often involved in trigger finger. The tendon sheath attaches to the finger bones and keeps the flexor tendon in place as it moves. The A1 pulley is near the opening of the tendon sheath.
How long is recovery from trigger finger surgery?
Your doctor will take out your stitches 1 to 2 weeks after surgery. It will probably take about 6 weeks for your finger to heal completely. After it heals, your finger may move easily without pain. How soon you can return to work depends on your job.
What is the A1 pulley of the finger?
The A1 pulley overlies the metacarpophalangeal (MCP) joints; it is released during surgery for TF (see the image below) The A2 pulley overlies the proximal end of the proximal phalanx. The C1 pulley overlies the middle of the proximal phalanx. The A3 pulley lies over the proximal interphalangeal (PIP) joint.
Why is my finger bent after trigger finger surgery?
When the tendon slides through the narrowed sheath, it becomes irritated and swells. Motion becomes extremely difficult. Inflammation may cause a bump to develop, which further restricts movement. This results in your finger staying in a bent position.
Is trigger finger the same as Dupuytren contracture?
The answer to that question is no. Upon first glance, these two things might seem very similar, but they are actually very different medical conditions. In fact, the only similarity is that they both affect finger flexion. Trigger finger involves the tendons, and Dupuytren contractor involves the tissue.
Is trigger finger a disability?
Can I Get Disability for Trigger Finger? If it can be established that your trigger finger is a result of your work duties, you may be entitled to workers’ compensation while in recovery. A majority of these injuries are treatable, either through splinting or surgery, and should not produce any lasting problems.