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笔者曾经成功地进行了几十例自体牙再植术。在此基础上想到,是否能将因牙齿拥挤错位、要求矫正而拔除的无病牙作供体,移植给由于损伤或龋蚀形成残根、无法修补的病人? 几年前,笔者从国内外文献中,看到过异体牙移植成功的报道,但这些移植均限于近亲或年龄较轻的,成功率不很高。并且供体要经过高压、冷藏、干燥等严密措施处理。这对于我们设备条件差的小医院是难以办到的。后来,笔者从异体骨即刻移植愈合中得到启发,就着手进行同名异体牙即刻移植尝试。
The author has successfully conducted dozens of autologous dental replantation. On this basis, the thought of whether it will be due to crowded teeth dislocation, removal of non-demanding teeth as the donor for transplantation, due to injury or caries to form residual roots, unable to repair the patient? A few years ago, I from home and abroad In the literature, successful reports of allogeneic dental grafts have been seen, but these transplants are all restricted to relatives or younger ones with a low success rate. And the donor to go through high-pressure, cold storage, drying and other strict measures to deal with. This is very hard for a small hospital with poor facilities. Later, I learned from the immediate allograft bone graft healing, proceed to the same name at the same time allotted teeth immediately transplantation attempt.