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鼻外额窦手术包括Killian氏手术及其改良法;骨成形法和充填法。Killian氏手术及其改良法必需保持额窦与鼻腔的交通,否则易成死腔而复发。Tato于1954年试用脂肪组织充填窦腔以减少复发的危险。作者等从1956年起采用骨组织充填法,相继使用自体骨、同种骨及异种骨(Kiel骨),最后试用自制脱蛋白异种骨作充填手术,获得较好效果。脱蛋白异种骨制备法:取幼牛大腿骨,除去骨端软骨及软组织,用电锯锯成5mm立方形骨片;流水冲洗24小时;反复剔除骨膜及残存软组
Nasal frontal sinus surgery including Killian's surgery and its improved method; bone forming method and filling method. Killian's surgery and its improved method must maintain the frontal sinus and nasal traffic, otherwise easy to dead space and relapse. Tato in 1954 trial fat tissue filling the sinus cavity to reduce the risk of relapse. Authors such as bone tissue filling method since 1956, have used autologous bone, allogeneic bone and heterogeneous bone (Kiel bone), and finally try homemade deproteinized bone for filling surgery, get better results. Deproteinized bone preparation method: Take the young femur bones, bone cartilage and soft tissue removed, with a sawdust into 5mm cubic bone chips; running water for 24 hours; repeated removal of periosteum and residual soft tissue