The good news about Hip Flexor surgery is that it is rarely needed in the case of most injuries. Don’t confuse this with Hip surgery done on the joint itself, as this becomes increasingly common as people age. In this case, we are concerned with the main structures of the muscle group: the tendons, ligaments and of course muscles. Each finger has two flexor tendons—the flexor digitorum sublimis FDS and flexor digitorum profundus FDP. One of the flexor tendons—the flexor digitorum profundus—bends the fingertip. This flexor tendon can rupture from its attachment to the fingertip when excessive stress is applied to it. This is the most common form.

The most prominent tendons in the hands join muscles extending from the arms to the fingers and thumb, or pollux. According to the American Academy of Orthopaedic Surgeons AAOS, when tendons in the hand are accidentally cut or tear, it may make bending or straightening the fingers challenging, and surgery is usually required 1. Once this outpatient surgery is performed, recovery involves following. Superficial Digital Flexor Tendon Injury. Taralyn M. McCarrel. The superficial digital flexor tendon SDFT is at great risk for injury in the horse, and it is therefore not surprising that clinically relevant disease involving this structure is common in both racehorse and sport horse populations.