When the thumb is affected, the condition is called trigger thumb. This article explains the nonsurgical, at-home treatment ...

Joints in the fingers and thumb move smoothly thanks to tendons – the connective tissue that attaches muscle to bone. These hand tendons can become swollen or inflamed, leading to trigger finger.

This makes it hard to extend or flex your finger. This condition is called trigger finger. It can cause pain and discomfort ... can aggravate the condition. Hand surgery can restore function, mobility ...