医学信息
醫學信息
의학신식
MEDICAL INFORMATION
2014年
21期
81-81
,共1页
用镍钛机械TF%机用镍钛机械Protaper%根管治疗%临床疗效
用鎳鈦機械TF%機用鎳鈦機械Protaper%根管治療%臨床療效
용얼태궤계TF%궤용얼태궤계Protaper%근관치료%림상료효
Nickel titanium mechanical TF%Machine nickel titanium mechanical Protaper%Root canal therapy%Clinical effect
目的：探讨机用镍钛机械TF和Protaper用于根管治疗的临床疗效。方法本次研究选取本院口腔内科2013年5月~12月的患者120例作为研究对象,其中需要进行根管治疗的患牙为142颗,随机分成观察组与对照组各71颗,观察组患牙采用TF机用镍钛锉器械预备根管,对照组患牙采用 Protaper 机用镍钛锉器械预备根管。两组患者根管预备完成后用氯酸钠冲洗患牙,根管完全干燥后采用氢氧化钙糊剂,7d后复诊时确认根管不影响患者日常生活且无异感后,利用热牙胶和AHplus根管糊剂对根管采用垂直热压法进行填充。结果观察组有5例根尖存在糊剂超充,对照组有10例根尖存在少量糊剂超充,没有牙胶超出根尖孔患牙,没有欠充患牙发生。经X光显示,对照组患牙根管预备后,根管流畅度较好,根管形态没有改变,预备根管符合标准。根管预备时间观察组明显短与对照组,且P<0.05具有统计学意义。结论 TF机用镍钛锉器械预备根管的作用时间短于Protaper,TF机用镍钛锉器械预备根管的效果优于Protaper。
目的：探討機用鎳鈦機械TF和Protaper用于根管治療的臨床療效。方法本次研究選取本院口腔內科2013年5月~12月的患者120例作為研究對象,其中需要進行根管治療的患牙為142顆,隨機分成觀察組與對照組各71顆,觀察組患牙採用TF機用鎳鈦銼器械預備根管,對照組患牙採用 Protaper 機用鎳鈦銼器械預備根管。兩組患者根管預備完成後用氯痠鈉遲洗患牙,根管完全榦燥後採用氫氧化鈣糊劑,7d後複診時確認根管不影響患者日常生活且無異感後,利用熱牙膠和AHplus根管糊劑對根管採用垂直熱壓法進行填充。結果觀察組有5例根尖存在糊劑超充,對照組有10例根尖存在少量糊劑超充,沒有牙膠超齣根尖孔患牙,沒有欠充患牙髮生。經X光顯示,對照組患牙根管預備後,根管流暢度較好,根管形態沒有改變,預備根管符閤標準。根管預備時間觀察組明顯短與對照組,且P<0.05具有統計學意義。結論 TF機用鎳鈦銼器械預備根管的作用時間短于Protaper,TF機用鎳鈦銼器械預備根管的效果優于Protaper。
목적：탐토궤용얼태궤계TF화Protaper용우근관치료적림상료효。방법본차연구선취본원구강내과2013년5월~12월적환자120례작위연구대상,기중수요진행근관치료적환아위142과,수궤분성관찰조여대조조각71과,관찰조환아채용TF궤용얼태촤기계예비근관,대조조환아채용 Protaper 궤용얼태촤기계예비근관。량조환자근관예비완성후용록산납충세환아,근관완전간조후채용경양화개호제,7d후복진시학인근관불영향환자일상생활차무이감후,이용열아효화AHplus근관호제대근관채용수직열압법진행전충。결과관찰조유5례근첨존재호제초충,대조조유10례근첨존재소량호제초충,몰유아효초출근첨공환아,몰유흠충환아발생。경X광현시,대조조환아근관예비후,근관류창도교호,근관형태몰유개변,예비근관부합표준。근관예비시간관찰조명현단여대조조,차P<0.05구유통계학의의。결론 TF궤용얼태촤기계예비근관적작용시간단우Protaper,TF궤용얼태촤기계예비근관적효과우우Protaper。
Objective To machine nickel titanium mechanical TF and Protaper for the clinical curative ef ects of root canal therapy. Methods The hospital in 2013 May-12 months of Oral Department of internal medicine, 120 patients as the research object, the need for root canal treatment af ected teeth was 142, were randomly divided into observation group and control group each 71, observation group with dental nickel titanium files instruments in root canal preparation using TF machine, the control group teeth with nickel titanium files instruments in root canal preparation by Protaper. Two groups of patients after root canal preparation with sodium chlorate cleaning teeth, root canal is completely dry after use Calcium Hydroxide Paste, confirm the root canal does not affect the daily life of the patients with and 7 days is up, use warm gut a percha and AHplus root canal paste on root canal fil ing with vertical hot pressing method. Results In the observation group, 5 cases of overfil ing root exists, the control group had 10 cases of root tip there is a smal amount of overfil ing, no gut a percha beyond the apical foramen teeth, no charge less teeth occurred. The X light display, control group patients after root canal preparation, the root canal fluency is good, root canal morphology did not change, root canal preparation standard. Root canal preparation time of observation group was significantly shorter compared with the control group, and the P<0.05 has statistical significance. Conclusion TF machine used nickel titanium files instruments in root canal preparation time is shorter than Protaper, nickel titanium files instruments in root canal preparation is better than the Protaper TF machine.
