Resin-bonded, glass fiber-reinforced composite fixed partial dentures: a clinical study.
Resin-bonded, glass fiber-reinforced composite fixed partial dentures: a clinical study.
复制标题
树脂粘合、玻璃纤维增强复合固定局部义齿：临床研究。
DOI：
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发表时间：
2000
期刊：
影响因子：
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通讯作者：
Camilla Sevelius
中科院分区：
文献类型：
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作者：
Pekka K. Vallittu;Camilla Sevelius
问题声明
树脂粘结，玻璃纤维增强复合材料固定局部义齿（FPD）已经开发了一段时间。缺乏关于这种假体的临床有用性的数据。
目的
对31例树脂粘结、玻璃纤维增强复合材料固定义齿的临床性能进行了初步评价。
材料和方法
对31例患者的上颌或下颌缺失牙各修复1 ~ 3颗。该假体具有由连续单向E-玻璃纤维与多相聚合物基质和轻聚合颗粒复合树脂贴面制成的框架。假体在6个月后进行检查，最长24个月（平均随访时间为14个月）。假体部分或全部脱粘或框架断裂被认为是治疗失败。
结果
在随访期间，2例修复体发生脱粘，1例与咬合调整不当有关，另1例原因不明。24个月时的Kaplan-Meier生存概率为93%。未观察到框架断裂。
结论
这项初步研究的结果表明，树脂粘结，玻璃纤维增强FPD可能是一种替代树脂粘结FPD与铸造金属框架。
STATEMENT OF PROBLEM
Resin-bonded, glass fiber-reinforced composite fixed partial dentures (FPDs) have been under development for some time. There is a lack of data regarding the clinical usefulness of such prostheses.
PURPOSE
The clinical performance of 31 resin-bonded, glass fiber-reinforced composite fixed partial dentures was evaluated in a preliminary study.
MATERIAL AND METHODS
The prostheses were made to replace 1 to 3 missing maxillary or mandibular teeth in each of 31 patients. The prostheses had a framework made of continuous unidirectional E-glass fibers with multiphase polymer matrix and light-polymerized particulate composite resin veneering. The prostheses were examined after 6-month periods for up to 24 months (mean follow-up time was 14 months). Partial or total debonding of the prostheses or the framework fracture was considered a treatment failure.
RESULTS
Two prostheses debonded during the follow-up period; 1 debonding was related to improper occlusal adjustment and the other to unknown reasons. Kaplan-Meier survival probability at 24 months was 93%. No framework fractures were observed.
CONCLUSION
The results of this preliminary study suggest that the resin-bonded, glass fiber-reinforced FPDs may be an alternative for resin-bonded FPDs with a cast metal framework.
DOI：
10.1002/(sici)1097-4636(199724)38:4
发表时间：
1997-12-01
期刊：
JOURNAL OF BIOMEDICAL MATERIALS RESEARCH
影响因子：
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作者：
Condon, JR;Ferracane, JL
通讯作者：
Ferracane, JL