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Evaluation of the therapeutic efficiency of mandibular anterior implant-supported fixed bridges with cantilevers
Wu Min-jie; Wang Xiao-jing; Zou Li-dong; Xu Wei-hua; Zhang Xiang-hao
关键词Dental Implant Fixed Partial Denture Mandibular Prostheses Bone Resorption
刊名CHINESE MEDICAL JOURNAL
2013-12-20
DOI10.3760/cma.j.issn.0366-6999.20131291
126期:24页:4665-4669
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Medicine, General & Internal
研究领域[WOS]General & Internal Medicine
关键词[WOS]DENTAL PROSTHESES FDPS ; BONE LEVEL CHANGES ; COMPLICATION RATES ; PARTIAL DENTURES ; RETROSPECTIVE ANALYSIS ; CROWNS SCS ; SURVIVAL ; EXTENSION ; COHORT
英文摘要

Background Dental implant technology has developed rapidly in recent years. However, the use of implant-supported fixed bridges with cantilevers has been controversial. The purpose of this study was to evaluate the clinical results of the mandibular anterior implant-supported fixed bridges with a cantilever.

Method Thirty-three patients (15 males, 18 females; mean age, 42.6 years; range 20-54 years) with two missing anterior mandibular teeth had single implant-supported fixed bridges with a cantilever. Clinical examination was recorded and radiographs were taken. The mean duration of follow-up was 30 months (15-44 months).

Results All implants survived. Loosening or fracture of the prosthesis was not observed. All patients were satisfied with the treatment. The mean bone resorption values after 12, 24, and 36 months of implant loading were 0.94, 1.18 and 1.35 mm respectively. The changes of gingival papilla height ranged from 0 to 0.5 mm. There was significant difference between 1-year and 2 or 3 years restoration groups regarding the average gingival height changes (P <0.05).

Conclusion After careful and precise selection of patients, restoration with a single implant-supported fixed bridge with a cantilever can be recommended if two anterior mandibular teeth are missing.

语种英语
WOS记录号WOS:000329084200013
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/56801
专题北京大学第三临床医学院_口腔科
北京大学口腔医学院_第二门诊部
作者单位Peking Univ, Sch & Hosp Stomatol, Dent Ctr 2, Beijing 100101, Peoples R China
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Wu Min-jie,Wang Xiao-jing,Zou Li-dong,et al. Evaluation of the therapeutic efficiency of mandibular anterior implant-supported fixed bridges with cantilevers[J]. CHINESE MEDICAL JOURNAL,2013,126(24):4665-4669.
APA Wu Min-jie,Wang Xiao-jing,Zou Li-dong,Xu Wei-hua,&Zhang Xiang-hao.(2013).Evaluation of the therapeutic efficiency of mandibular anterior implant-supported fixed bridges with cantilevers.CHINESE MEDICAL JOURNAL,126(24),4665-4669.
MLA Wu Min-jie,et al."Evaluation of the therapeutic efficiency of mandibular anterior implant-supported fixed bridges with cantilevers".CHINESE MEDICAL JOURNAL 126.24(2013):4665-4669.
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