安徽医科大学学报
安徽醫科大學學報
안휘의과대학학보
Acta Universitatis Medicinalis Anhui
2015年
11期
1687-1689
,共3页
牙用根管钉%桩核%光固化树脂%玻璃纤维桩
牙用根管釘%樁覈%光固化樹脂%玻璃纖維樁
아용근관정%장핵%광고화수지%파리섬유장
post core restoration%dental%root canal nail%glass fiber post core%the root canal nail of teeth
选择行桩核修复后再行烤瓷冠修复残根残冠103例，患者充分知情同意后随机分为两组，其中51例用牙用根管钉光固化树脂进行桩核修复，52例行牙行玻璃纤维桩核修复，经过6～12个月的随访观察，牙用根管钉桩核组出现了2例冠根折断，4例脱落，成功率为88．24％（45／51），纤维桩核组出现了1例冠根折，1例脱落，成功率为96．15％（50／52）。纤维桩核烤瓷全冠修复是目前修复残根残冠的最佳选择，但牙用根管钉光固化树脂核经济、简单，易操作，适合基层使用。
選擇行樁覈脩複後再行烤瓷冠脩複殘根殘冠103例，患者充分知情同意後隨機分為兩組，其中51例用牙用根管釘光固化樹脂進行樁覈脩複，52例行牙行玻璃纖維樁覈脩複，經過6～12箇月的隨訪觀察，牙用根管釘樁覈組齣現瞭2例冠根摺斷，4例脫落，成功率為88．24％（45／51），纖維樁覈組齣現瞭1例冠根摺，1例脫落，成功率為96．15％（50／52）。纖維樁覈烤瓷全冠脩複是目前脩複殘根殘冠的最佳選擇，但牙用根管釘光固化樹脂覈經濟、簡單，易操作，適閤基層使用。
선택행장핵수복후재행고자관수복잔근잔관103례，환자충분지정동의후수궤분위량조，기중51례용아용근관정광고화수지진행장핵수복，52례행아행파리섬유장핵수복，경과6～12개월적수방관찰，아용근관정장핵조출현료2례관근절단，4례탈락，성공솔위88．24％（45／51），섬유장핵조출현료1례관근절，1례탈락，성공솔위96．15％（50／52）。섬유장핵고자전관수복시목전수복잔근잔관적최가선택，단아용근관정광고화수지핵경제、간단，역조작，괄합기층사용。
From January,2011 to December,2013,103 cases were selected from patients whose residual roots and crowns were restored by porcelain fusedto metal crowns after post core crown restorations.Patients were fully in-formed and randomly divided into two groups,including 51 cases receiving the post core restoration with dental root canal nail,52 cases being repaired with glass fiber post core restoration.After 6 ~12 months of follow-up observa-tion,in the group having received post core restoration with the dental root canal nail,there were 2 cases of crown root fracture,4 cases of falling off,the success rate was 88.24% (45 /51).In the group of fiber post and core res-toration,there was 1 case of crown root fracture,1 case of falling off;the success rate was 96.15% (50 /52).The restoration of fiber post core and porcelain fused to metal crown is the best choice of restoration of residual crown and root,but the root canal nail of teeth with light cured resin core is more economical,simple,easy to operate, and suitable for basic use.
