上肢骨折和手外傷ppt課件-資料下載頁(yè)
2025-01-05 03:44本頁(yè)面
【正文】 Nerves of hand Examination of the Injured Hand At rest, fingertips normally fall into a cascade posture of increasing flexion from the index to the small finger. Flaps for fingertip reconstruction ? (1.) Palmar VY neurovascular island advancement flap. ? (2.) Dorsal cross finger flap. ? (3.) Thenar flap. Tendon Injury 肌腱損傷 flexor tendons flexor tendon zones 1: digital sheath containing one tendon。 2: digital sheath containing two tendons (no man39。s land ) 3: palm。 4: carpal tunnel。 5: the forearm. no man39。s land Tendon Suture Scaphoid fractures 舟骨骨折 Xray before two months postop two months postop Xray before Intraarticular Metacarpal base fractures 關(guān)節(jié)內(nèi)掌骨基底骨折 Bent39。s and reversed Bent39。s fractures. Metacarpal Neck Fractures 掌骨頸部骨折 ? Boxer39。s fracture Phalangeal fractures 指骨骨折 middle phalanx base fracture Dorsal fracture dislocation palmar fracture dislocation Unicondylar phalanx head fractures 指骨頭部骨折
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