| 栓体栓道式精密附着体义齿修复双侧后牙游离缺失的临床应用研究 |
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| 引用本文： | 王燕 刘文 宋玲 张春艳 王明臻. 栓体栓道式精密附着体义齿修复双侧后牙游离缺失的临床应用研究[J]. 口腔医学, 2014, 34(10): 778-780 |
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| 作者姓名： | 王燕 刘文 宋玲 张春艳 王明臻 |
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| 作者单位： | 1. 青岛市口腔医院2. 青岛市市立医院口腔科 |
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| 摘 要： | 目的 研究栓体栓道式精密附着体义齿在双侧后牙游离缺失(肯氏Ⅰ类)病例修〖JP2〗复中的应用及临床观察。 方法 对在我院就诊的26例双侧后牙游离缺失患者采用了栓体栓道式精密附着体义齿修复，分别在第一次戴入、3个月、6个月、12个月、24个月等不同时间对咀嚼效率、固位力、牙周指数［包括牙龈沟指数（GI）、牙周探诊深度（PD）］进行检测并进行统计分析。 结果 26例患者修复后的舒适度及美观等主观感觉都比较满意。咀嚼效率在3个月、6个月、12个月、24个月与初次戴入相比较增高且具有统计学意义；固位力随时间增加呈下降趋势，仅在24个月与初次戴入减少且具有统计学差异；牙周指数检测中牙龈指数（GI）仅在戴入后3个月时增加有统计学意义，牙周探诊深度在几个检测时间点没有统计学差异。 结论 在双侧后牙游离缺失病例的修复中，栓体栓道式精密附着体具有美观、稳定、咀嚼效率高等优点，是一种有效的修复方法。
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| 关 键 词： | 栓道式精密附着体 咀嚼效率 固位力 牙龈指数 牙周探诊深度 |
| 收稿时间： | 2013-12-25 |
Study of the clinical application with the key-key way attachment denture in the bilateral molar missing cases |
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| Abstract: | Objective To study the clinical application of the key key attachment used in the bilateral molar missing cases (Kennedy I).Methods 26 patients with bilateral molar missing (Kennedy I) were selected and were repaired with key key attachment denture.And at the beginning,3 month,6 month,12 month and 24 month,the masticatory efficiency,attachment retentive force,and periodontics index(GI,PD) were investigated and were analysised by stastic software.Results 26 patients treated with key key way attachment were satisfied with the denture.The masticatory efficiency statistically increased at the time of 3 month,6 month,12 month and 24 month.The retentive force decreased with time,and at the 24 month it had statistically significant compared with the first time.The gingival index (GI) statistically inceased at the time of 3 month.The periodontics probing depths (PD) had no significant change.Conclusions The key-key attachment is a kind of esthetic,stable prosthetics restoration method with high efficiency. |
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| Keywords: | Key-Key way attachment denture masticatory effciency attachment retentive force gingival index periodontics probing depths attachment level. |
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