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Preliminary clinical study of microimplants in the restoration of edentulous jaws
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- Author:
- No author available
- Journal Title:
- CHINESE JOURNAL OF STOMATOLOGY
- Issue:
- 4
- DOI:
- 10.3760/j.issn:1002-0098.2006.04.003
- Key Word:
- 覆盖义齿;颌,无牙;微型种植体
Abstract： 目的探讨微型种植体在无牙颌患者修复中的临床初步应用.方法2002年5至8月,为4例全身健康情况不良伴牙槽骨重度吸收的无牙颌患者植入14枚微型种植体,磁性固位体覆盖义齿修复.术前、术后即刻、术后每年评估种植体周围皮质骨高度及周围牙龈健康状况,检查修复体戴用情况,评估患者满意度.结果14枚种植体至今全部存留,未发生种植体周围炎,X线片检查显示:种植体周围皮质骨高度稳定.除1枚下颌种植体磁性基台折断,余无异常.全部患者对修复体满意.结论利用微型种植体为无牙颌且伴有牙槽骨吸收的患者行覆盖义齿修复是可行的.本组随访3年的临床效果满意,长期效果尚待进一步观察.
- [1]N, von Wowern,K, Gotfredsen.Implant-supported overdentures, a prevention of bone loss in edentulous mandibles? A 5-year follow-up study.[J].2001,12(1).
- [2]E, Andersen,E, Saxegaard,B M, Knutsen,etc.A prospective clinical study evaluating the safety and effectiveness of narrow-diameter threaded implants in the anterior region of the maxilla.[J].1900,16(2).
- [3]R, Adell,B, Eriksson,U, Lekholm,etc.Long-term follow-up study of osseointegrated implants in the treatment of totally edentulous jaws.[J].1990,5.
- [4]Heckmann SM,Wichmann MG,Weber HP,etc.Mandibular two-implant telescopic overdentures.[J].2004,15(5).
- [5]I, Naert,S, Gizani,M, Vuylsteke,etc.A 5-year prospective randomized clinical trial on the influence of splinted and unsplinted oral implants retaining a mandibular overdenture: prosthetic aspects and patient satisfaction.[J].1999,26(3).
- [6]M R, Rieger,W K, Adams,G L, Kinzel.A finite element survey of eleven endosseous implants.[J].1990,63(4).