Krump J L, Barnett B G
Oregon Health Sciences University, Portland.
Int J Oral Maxillofac Implants. 1991 Spring;6(1):19-23.
The safety and efficacy of placing endosseous implants into the anterior mandible at the time of dental extractions with appropriate radical alveolectomies ("immediate implants") is reported. The results were compared to a control group of patients. The success of the immediate group was 92.7%; that of the control group was 98.1%. The difference in success rates was not significant at the P less than .05 level.
报告了在进行适当的根治性牙槽骨切除术的拔牙时，将骨内种植体植入下颌前部（“即刻种植”）的安全性和有效性。将结果与对照组患者进行了比较。即刻种植组的成功率为92.7%；对照组的成功率为98.1%。在P小于0.05的水平上，成功率的差异不显著。
