自体指甲作睑板再造材料的实验研究和临床观察

Nail plate as a graft material in tarsus reconstructive surgery

本文选用兔作实验动物取其爪甲作自体移植材料埋置于背部皮下，观察了10周内的组织病理变化，并以指甲作睑板替代材料行睑板再造术应用于临床。结果显示兔自体爪甲理置于组织内炎症反应轻，不产生异物排斥反应，爪甲周围形成致密的纤维组织包裹囊并有纤维组织生长久爪甲钻孔内。临床指甲再造睑板无移位、脱出，外观满意。文中还介绍了实验及手术方法，分析讨论了指甲作睑板替代材料的特性。

A clinical and and experimental study on autogenous graft of nail plate as a tarsal graft material in tarsus reconstructive surgery was performed The nail plateimplanted into rabbits subculaneous space for periods ranging from 1 to 10 weeks was examined grossly and microscopically The results showed that the nail plate was well tolerated without inflammation or extrusion, granuloma formation adn had a dense fibrous tissue capsule included The clinical observation confimed a high degree of soft tissue fixation and on implant migratoon The reconstructive sarsus were satifactory in function and appearance.