Function and Scar in Trigger Finger Release

Trigger finger is a common upper limb impairment associated with a significant decrease in quality of life, hand dexterity and strength as well as increased pain while complying daily activities of living. Trigger finger can be managed through the surgical release of the ligaments in the affected finger. The open surgical release of trigger finger can be accomplished through multiple incision types. As such, each incision may present different risks of harming or disturbing the underlying anatomy in the hand. This study aims to assess the variation in three incisional techniques (oblique, transverse and vertical) to determine which incision is preferential to improve scar aesthetics, increase hand function and minimize complications. Patients will be observed following surgery and information about hand function and quality of life will be obtained through the administration of questionnaires. Data will be collected at four time-points, one prior to and three following surgery.