Trigger finger is caused by swelling that occurs in one of the tendons in your fingers or into a small lump (nodule) at the base of the affected finger or thumb.
Trigger finger causes pain, stiffness, and a sensation of locking or catching when you bend and straighten your finger. The condition is also known as “stenosing.
Trigger finger occurs when the affected finger's tendon sheath becomes (nodules) in the tendon that impede the tendon's motion even more.
In Dr. A. Notta, an “interné” in Paris, described four adult patients between the ages of 20 and 60 who had a nodule on a flexor tendon of a finger, thereby.
Learn more about trigger finger or trigger thumb, a condition where your A bump (nodule) may also form on the tendon, which makes it even.