Trigger finger is caused by inflammation and thickening of the flexor tendon sheath (at what is called the A1 pulley - at the base of the finger), causing the finger to catch, snap or lock when bending. Release surgery, performed under local anaesthetic through a small incision in the palm, divides the A1 pulley and allows the tendon to glide freely again. Many trigger fingers also respond to splinting or a single steroid injection before surgery becomes necessary.
Duration
15 – 30 min
Recovery
1 – 2 weeks
Anaesthesia
Local anaesthesia
Setting
Day surgery
Immediate finger exercises encouraged; return to normal activities within 1–2 weeks; wound care only.
Smooth finger movement, resolution of locking, catching and pain.
Common Questions
Book a consultation with Dr Ravin Patel to discuss your goals and find out if this procedure is right for you.