extraoral open reduction

Extraoral resection is used for the surgical treatment of humeral arch fractures. Commonly used are the ankle incision reduction method and the tooth hook open reduction method. Treatment of diseases: fracture of the tibia Indication Extraoral resection is suitable for open or closed fractures of the zygomatic arch, humerus and humerus. Surgical procedure Under local anesthesia, the incision in the hairline of the ankle is about 2 to 3 cm long. The skin, subcutaneous tissue, and the fascia are exposed. Then the fascia is cut and the fascia and the diaphragm are inserted. The long periosteal separator is placed under the humerus or the zygomatic arch, and the skein of the ankle skin is used as a fulcrum, and the front side is swayed and reset. Use the hook open reduction method, that is, in the original open wound approach, on the basis of debridement, find the damaged part of the zygomatic arch or humerus, which will shift the obvious bone block (usually mostly downward shift), The tooth hook is pulled up. To complete reset, generally do not need to be fixed, if necessary, can be added with Kirschner wire or wire ligation or small splint. complication Wound infection.

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