Shanghai Journal of Stomatology ›› 2015, Vol. 24 ›› Issue (6): 721-725.

• Clinical Study • Previous Articles     Next Articles

Clinical study of sinus elevation by hydraulic and implant placement followed by bone graft simultaneously

YANG Yan-zhong, TIAN Xiao-hua, LI Xiao-feng, GONG Zheng-wei.   

  1. Department of VIP, Hangzhou Stomatological Hospital. Hangzhou 313000, Zhejiang Province, China
  • Received:2015-01-10 Online:2015-12-25 Published:2016-01-04

Abstract: PURPOSE To evaluate the clinical results and technique of sinus membrane hydraulic elevation followed by bone graft and implant placement simultaneously. METHODS Twenty-five patients were involved in the study (male:15, female: 10, age: 40-62 yrs). The mean residual ridge was (4.25±1.12) mm. Clinical examination were performed and radiographs were taken to evaluated the outcomes. RESULTS The mean elevated height was (8.50±2.12) mm and 25 implants were placed. Only one implant was lost due to infection 3 weeks after operation because of diabetes. Only minor complications were observed postoperatively in the remaining patients. Twenty-four patients were satisfactorily restored with the follow-up period of 12~18 months.CONCLUSIONS The technique of sinus membrane hydraulic elevation followed by bone graft and implant placement simultaneously displays minor complication, minimal discomfort and excellent success rate.

Key words: Maxillary sinus, Hydraulic, Implants

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