临床口腔医学杂志
臨床口腔醫學雜誌
림상구강의학잡지
JOURNAL OF CLINICAL STOMATOLOGY
2014年
9期
566-567,568
,共3页
刘文芳%张国权%范挽亭%朱丽红
劉文芳%張國權%範輓亭%硃麗紅
류문방%장국권%범만정%주려홍
牙科CT%牙龈成形术%骨成形术
牙科CT%牙齦成形術%骨成形術
아과CT%아간성형술%골성형술
Dental CT%gingivoplasty%osteoplasty
目的:观察三维预测美学区牙龈-骨成形术后临床疗效。方法:对25例需要进行牙周软硬组织处理的患者采用牙科CT分析术前的牙槽骨位置和丰满度,计算预期进行的骨修整区域,并制作手术模板,行牙龈修整术或牙冠延长术,临时冠修复6周或半年后行烤瓷冠永久修复,记录术前、术后1、12个月的菌班指数(PI)、改良龈沟出血指数(mSBI),骨预期高度和术后1、12个月骨实际高度。结果:25例患者术后1、12个月的PI、MSBI较术前明显改善(P<0.05);术后牙龈健康、龈缘协调,修复体稳定;18例患者骨预期高度和术后1、12个月骨实际高度无差异(P>0.05)。结论:通过牙科CT测量,结合模板技术,可以提高牙龈-骨成形术手术的精确性,获得更好的临床疗效。
目的:觀察三維預測美學區牙齦-骨成形術後臨床療效。方法:對25例需要進行牙週軟硬組織處理的患者採用牙科CT分析術前的牙槽骨位置和豐滿度,計算預期進行的骨脩整區域,併製作手術模闆,行牙齦脩整術或牙冠延長術,臨時冠脩複6週或半年後行烤瓷冠永久脩複,記錄術前、術後1、12箇月的菌班指數(PI)、改良齦溝齣血指數(mSBI),骨預期高度和術後1、12箇月骨實際高度。結果:25例患者術後1、12箇月的PI、MSBI較術前明顯改善(P<0.05);術後牙齦健康、齦緣協調,脩複體穩定;18例患者骨預期高度和術後1、12箇月骨實際高度無差異(P>0.05)。結論:通過牙科CT測量,結閤模闆技術,可以提高牙齦-骨成形術手術的精確性,穫得更好的臨床療效。
목적:관찰삼유예측미학구아간-골성형술후림상료효。방법:대25례수요진행아주연경조직처리적환자채용아과CT분석술전적아조골위치화봉만도,계산예기진행적골수정구역,병제작수술모판,행아간수정술혹아관연장술,림시관수복6주혹반년후행고자관영구수복,기록술전、술후1、12개월적균반지수(PI)、개량간구출혈지수(mSBI),골예기고도화술후1、12개월골실제고도。결과:25례환자술후1、12개월적PI、MSBI교술전명현개선(P<0.05);술후아간건강、간연협조,수복체은정;18례환자골예기고도화술후1、12개월골실제고도무차이(P>0.05)。결론:통과아과CT측량,결합모판기술,가이제고아간-골성형술수술적정학성,획득경호적림상료효。
Objective:To observe the clinical effects of gingivoplasty or osteoplasty with special guidance after 3D prediction. Method:In 25 cases the need for periodontal tissue treated patients with dental CT analysis of preoperative alveolar bone height and thickness, analysis the expected gingival and bone position on the model, calculate the bone re-pair area to the expected,and make the operation template. Provisional crown were made after gingivoplasty or osteoplasty, and porcelain crown were made after six weeks or six months. The PI index (Plaque Index)、MSBI (modification sulcus bleeding index) and bone height were recorded before operation,postoperative 1,12 month. Result:PI and MSBI were markedly improved in 25 patients after 1,12 months (P<0.05);postoperative gingival health and gingival margin coordina-tion were improved,prosthetic replacements were stable in all patients;bone actual height in 18 patients after osteoplasty 1,12 months were same as expected (P >0.05). Conclusion:The clinical effects of gingivoplasty or osteoplasty with the dental CT measurement combined with the template technology was better.