Tendon autografts play an important role in upper limb reconstruction and a working knowledge of tendon autograft options is essential for the surgeon. Although palmaris longus is often the first choice, other options...Tendon autografts play an important role in upper limb reconstruction and a working knowledge of tendon autograft options is essential for the surgeon. Although palmaris longus is often the first choice, other options like plantaris, extensor Hallucis longus, flexor carpi radialis are readily available. Advantages of autografts include easy availability, satisfactory biomechanical properties and the human body tends to accept its own tendons than from a donor. This review highlights the various options available and their anatomical and surgical considerations in procuring grafts for upper limb reconstructive work.展开更多
An avulsion fracture of the extensor hallucis longus at the distal end of the great toe is called “mallet toe” of the hallux. It is a rare injury and the treatment options are conservative treatment using a splint, ...An avulsion fracture of the extensor hallucis longus at the distal end of the great toe is called “mallet toe” of the hallux. It is a rare injury and the treatment options are conservative treatment using a splint, percutaneous or open Kirschner wire fixation similar to that in the mallet finger, or suture anchor fixation. We present a case treated by the bridging technique using two suture anchors. A 57-year-old Japanese man injured his left great toe after a fall while walking barefoot on the bed. His great toe was forced into a hyperplantarflexion position. Plain radiography and computed tomography showed a small bone fragment at the base of the dorsal distal phalanx, suggesting an avulsion fracture of the extensor hallucis longus. He was treated by bridging suture technique with two suture anchors. At first, two suture anchors were inserted to the fracture bed of the distal phalanx, and then the bone fragment and extensor hallucis longus tendon were secured with two horizontal mattress sutures. Finally, bridging sutures were performed using the remaining sutures and the sutures used for mattress suturing. He obtained bony union and symmetric range of motion of the interphalangeal joint. This technique allowed us to fix the small bone fragment rigidly and mobilize the interphalangeal joint earlier to preserve the range of motion. It would be a valuable procedure when the bone fragment is small.展开更多
文摘Tendon autografts play an important role in upper limb reconstruction and a working knowledge of tendon autograft options is essential for the surgeon. Although palmaris longus is often the first choice, other options like plantaris, extensor Hallucis longus, flexor carpi radialis are readily available. Advantages of autografts include easy availability, satisfactory biomechanical properties and the human body tends to accept its own tendons than from a donor. This review highlights the various options available and their anatomical and surgical considerations in procuring grafts for upper limb reconstructive work.
文摘An avulsion fracture of the extensor hallucis longus at the distal end of the great toe is called “mallet toe” of the hallux. It is a rare injury and the treatment options are conservative treatment using a splint, percutaneous or open Kirschner wire fixation similar to that in the mallet finger, or suture anchor fixation. We present a case treated by the bridging technique using two suture anchors. A 57-year-old Japanese man injured his left great toe after a fall while walking barefoot on the bed. His great toe was forced into a hyperplantarflexion position. Plain radiography and computed tomography showed a small bone fragment at the base of the dorsal distal phalanx, suggesting an avulsion fracture of the extensor hallucis longus. He was treated by bridging suture technique with two suture anchors. At first, two suture anchors were inserted to the fracture bed of the distal phalanx, and then the bone fragment and extensor hallucis longus tendon were secured with two horizontal mattress sutures. Finally, bridging sutures were performed using the remaining sutures and the sutures used for mattress suturing. He obtained bony union and symmetric range of motion of the interphalangeal joint. This technique allowed us to fix the small bone fragment rigidly and mobilize the interphalangeal joint earlier to preserve the range of motion. It would be a valuable procedure when the bone fragment is small.
