Mercer – Bucks Orthopaedics Compassionate & Comprehensive Patient Care
Trigger Finger
Trigger finger is an irritation of the digital sheath which surrounds the flexor tendons. When the tendon sheath becomes thickened or swollen it pinches the tendon and prevents it from gliding smoothly. In some cases the tendon catches and then suddenly releases as though a "trigger" were released.
Sometimes the swelling can be treated with rest, activity modification, oral anti-inflammatories, or steroid injections. The tendon sheath will then return to its normal, pain-free condition. More severe cases may require surgery to release the tendon. This can be done as an outpatient procedure. Normal activity can be resumed as pain allows.
