Kim Young-Kyun, Kim Su-Gwan, Oh Hee-Kyun, Choi Yong-Geun, Cho Yong-Seok, Oh Young-Hak, Son Jun-Sik, Ong Joo L
Department of Oral & Maxillofacial Surgery, Seoul National University, Bundang Hospital, GwangJu City, South Korea.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2009 Aug;108(2):189-95. doi: 10.1016/j.tripleo.2009.03.039.
The objective of this study was to evaluate the peri-implant's hard and soft tissue response associated with the 1-stage, nonsubmerged, endosseous dental implant.
A multicenter retrospective clinical evaluation was performed on 339 nonsubmerged implants placed in 108 patients at 5 clinical centers between January 2003 and December 2007.
After a mean follow-up period of 30 months, the mean crestal bone resorption in 339 implants was 0.43 mm. The survival and success rates were observed to be 99.1% and 95.1%, respectively. The mean calculus, inflammatory, and plaque indices were 0.13, 0.37, and 0.73, respectively, and the mean width of buccal keratinized mucosa was observed to be 2.43 mm.
The short- to intermediate-term evaluation of the 1-stage, nonsubmerged, endosseous implant yields relatively high survival and success rates.
本研究的目的是评估与一期非潜入式骨内牙种植体相关的种植体周围软硬组织反应。
对2003年1月至2007年12月期间在5个临床中心为108例患者植入的339颗非潜入式种植体进行了多中心回顾性临床评估。
平均随访30个月后，339颗种植体的平均牙槽嵴骨吸收为0.43毫米。观察到的生存率和成功率分别为99.1%和95.1%。平均牙石、炎症和菌斑指数分别为0.13、0.37和0.73，观察到颊侧角化黏膜的平均宽度为2.43毫米。
对一期非潜入式骨内种植体的短期至中期评估显示出相对较高的生存率和成功率。
