Jisander S, Grenthe B, Alberius P
Department of Oral and Maxillofacial Surgery, University Hospital, Lund, Sweden.
Int J Oral Maxillofac Implants. 1997 Sep-Oct;12(5):643-8.
Seventeen oral cancer patients (47 to 78 years, mean 67) were treated with external radiation in areas that included future implant sites. Implants were placed in the irradiated jaws after a period of 18 to 228 months (mean 88 months). The patients received 103 implants and were followed for 1 to 62 months (mean 21 months) after implant loading. The cumulative survival rate of the implants after 1 year was 97% in the mandible and 92% in the maxilla. While the irradiation dose used did not affect implant survival, this result may possible be influenced by the addition of hyperbaric oxygen treatment for patients receiving more than 50 Gy. Irradiation for treatment of oral cancer does not seem to reduce the survival rate of implants as compared to those placed in the nonirradiated jaw.
17名口腔癌患者（年龄47至78岁，平均67岁）接受了包括未来种植部位在内区域的外照射治疗。在18至228个月（平均88个月）后，在受照射的颌骨中植入种植体。患者共植入103枚种植体，种植体加载后随访1至62个月（平均21个月）。1年后种植体在下颌骨的累积生存率为97%，在上颌骨为92%。虽然所使用的照射剂量不影响种植体存活，但这一结果可能受到接受超过50 Gy照射患者接受高压氧治疗的影响。与植入未受照射颌骨的种植体相比，用于治疗口腔癌的照射似乎并未降低种植体的存活率。
