Review Question - QID 211336

A 64-year-old right–hand-dominant woman has been experiencing radial-sided right wrist pain, particularly with opening jars and pinching. On exam she has tenderness directly over her thenar eminence and swelling distally along her FCR tendon. She has worn a splint on-and-off over the past year, has had multiple cortisone injections, and has modified her activity, all of which helped initially. She wants to move forward with surgical intervention. Given her history, physical exam, and radiographs shows in Figures A and B, what surgical procedure would best alleviate her symptoms AND reduce the need for a secondary procedure?