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《Journal of Clinical Stomatology》 2018-09
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A cross-sectional study of Straumann~ SLA implant fixed prostheses

LIAO Lu-man;TANG Tian-hong;LIU De-wei;ZHANF Yun;ZHANG Wei-ping;ZHANG Xiu-yin;Department of Prosthodontics,The Ninth People’s Hospital,Shanghaijiaotong University School of Medicine;Stomatological Hospital,Gansu Lanzhou;  
Objective: To investigate the treatment result of Straumannimplant prostheses and patients' satisfaction. Methods: The 107 patients received 201 dental implants of Straumannware analyzed for 7 years. Through clinical and radiological examinations,the implant survival ratewere recorded. The probability of the mechanical and biological complications of different retention types,different materials,and different prosthetic designs were compared. The patients were recruited to answer a questionnaire to get the patients' satisfaction. Results: The 201 implant survival rate was 100%. In 7 years,a total of 13 implants had mechanical complication rate was 6. 5%. All patients during the follow-up period maintaineda good oralhygiene status,peri-implantitis and peri-implant mucositis were 0% and 8% respectively. Patients' satisfactions were good and food impaction influenced the scores. Conclusion: Straumannimplant system had a good clinical effect. The patients' satisfactions were good. The mechanical complications of restoration are affected by the prosthetic design.
【Fund】: 兰州市卫生科技发展重点项目(LZWSKY2014-1-01);; 兰州市人才创新创业科技项目(2015-RC-19);; 甘肃省重点研发计划(17YF1FA139)
【CateGory Index】: R783.6
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