| 羟基磷灰石陶瓷人工听骨的临床应用 |
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| 引用本文： | 龚树生,汪吉宝,师洪,余青松,易星,孔维佳.羟基磷灰石陶瓷人工听骨的临床应用[J].华中科技大学学报(医学版),1996(6). |
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| 作者姓名： | 龚树生 汪吉宝 师洪 余青松 易星 孔维佳 |
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| 作者单位： | 同济医科大学附属协和医院耳鼻咽喉科 |
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| 摘 要： | 应用羟基磷灰石（ＨＡ）陶瓷人工听骨对不同类型的中耳疾病患者（含８２耳）施行了听骨链重建术。其中应用全听骨链赝复物（ＴＯＲＰ）者２５耳，部分听骨链赝复物（ＰＯＲＰ）者５７耳。术后随访６～４８月，７７耳术后听力有不同程度的改善，提高最少１０ｄＢ，最多达３５ｄＢ，ＰＯＲＰ听力平均提高２１．９ｄＢ，ＴＯＲＰ１８．４ｄＢ。故认为ＨＡ是人工听骨链的理想材料。对ＨＡ的生物学特性、术后听力改善情况及术中、术后有关注意事项也进行了讨论。
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| 关 键 词： | 羟基磷灰石 听骨链 中耳疾病 鼓室成形术 |
Clinical Study of Hydroxyapatitic Ossicle in Middle Ear Surgery |
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| Gong Shusheng,Wang Jibao,Shi Hong,et al.Clinical Study of Hydroxyapatitic Ossicle in Middle Ear Surgery[J].Journal of Huazhong University of Science and Technology(Health Sciences),1996(6). |
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| Authors: | Gong Shusheng Wang Jibao Shi Hong |
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| Abstract: | By using hydroxyapatitic(HA) ossicle,tympanoplasty was performed on 82 ears with middle ear diseases.The post-operative follow-up period ranged from 6 months to 48 months.It was found that the hearing level of 77 ears have been improved from 10 dB to 35 dB.We believe that HA is a reliable material for making ossicle.The biological characteristics of HA and experience in post-operative cares were also discussed. |
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| Keywords: | hydroxyapatitc ossicle middle ear diseases tympanoplasty |
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