新疆医科大学学报
新疆醫科大學學報
신강의과대학학보
JOURNAL OF XINJIANG MEDICAL UNIVERSITY
2013年
11期
1641-1643
,共3页
尼加提·吐尔逊%王艳%赵涓彤%吴佩玲
尼加提·吐爾遜%王豔%趙涓彤%吳珮玲
니가제·토이손%왕염%조연동%오패령
骨引导再生%羟基磷灰石生物陶瓷%牙槽嵴%位点保存
骨引導再生%羥基燐灰石生物陶瓷%牙槽嵴%位點保存
골인도재생%간기린회석생물도자%아조척%위점보존
guided bone regeneration%coralline hydroxyapatite%alveolar ridge%sites preservation
目的:探讨牙周病拔牙后应用引导骨再生膜技术在牙槽嵴位点保存的临床疗效。方法22例32颗具有拔牙适应证的患牙拔除后随机分为植骨组和非植骨组,植骨组即刻在拔牙创窝内填塞羟基磷灰石生物陶瓷骨替代材料,覆盖口腔生物膜,周围软组织松弛后拉拢缝合,严密关闭拔牙创;非植骨组常规处理拔牙创面。结果植骨组16个拔牙位点,牙槽嵴位点骨形成有效位点数为15个,未见明显骨质形成位点1个;非植骨组16个拔牙位点,牙槽嵴位点骨形成有效位点数为9个,未见明显骨质形成位点共7个。结论采用羟基磷灰石生物陶瓷充填骨缺损区同时覆盖生物膜的引导骨再生技术可获得良好的骨引导再生效果。
目的:探討牙週病拔牙後應用引導骨再生膜技術在牙槽嵴位點保存的臨床療效。方法22例32顆具有拔牙適應證的患牙拔除後隨機分為植骨組和非植骨組,植骨組即刻在拔牙創窩內填塞羥基燐灰石生物陶瓷骨替代材料,覆蓋口腔生物膜,週圍軟組織鬆弛後拉攏縫閤,嚴密關閉拔牙創;非植骨組常規處理拔牙創麵。結果植骨組16箇拔牙位點,牙槽嵴位點骨形成有效位點數為15箇,未見明顯骨質形成位點1箇;非植骨組16箇拔牙位點,牙槽嵴位點骨形成有效位點數為9箇,未見明顯骨質形成位點共7箇。結論採用羥基燐灰石生物陶瓷充填骨缺損區同時覆蓋生物膜的引導骨再生技術可穫得良好的骨引導再生效果。
목적:탐토아주병발아후응용인도골재생막기술재아조척위점보존적림상료효。방법22례32과구유발아괄응증적환아발제후수궤분위식골조화비식골조,식골조즉각재발아창와내전새간기린회석생물도자골체대재료,복개구강생물막,주위연조직송이후랍롱봉합,엄밀관폐발아창;비식골조상규처리발아창면。결과식골조16개발아위점,아조척위점골형성유효위점수위15개,미견명현골질형성위점1개;비식골조16개발아위점,아조척위점골형성유효위점수위9개,미견명현골질형성위점공7개。결론채용간기린회석생물도자충전골결손구동시복개생물막적인도골재생기술가획득량호적골인도재생효과。
Objective To observe the clinical effect of guided bone regeneration on postextracting socket site preservation in implantology .Methods 22 patients with 32 extracted teeth were randomly divided into ex-perimental group and control group .The experimental group was placed coralline hydroxyapatite in socket site after extraction while the control group with cotton balls bitten tightly over the socket for half an hour .Results All patients had no adverse symptoms .New bone formation in the coralline hydroxyapatite implanted area in the 3rd month ,after 6 months the artificial bone and bone around integrated and the height of the alveolar bone were significantly increased ,higher than that of the contral group (P <0 .05) , and the soft tissue healing of the experimental group was better than that of the control group (P<0 .05) . Conclusion Coralline hydroxyapatite combined with guided bone regeneration technique can have good effect on guiding bone regeneration and repair bone defects .