佛山科学技术学院学报:自然科学版
彿山科學技術學院學報:自然科學版
불산과학기술학원학보:자연과학판
Journal of Foshan University(Natural Science Edition)
2011年
6期
24-27
,共4页
何凯辉%陈烈金%张娟%刘艳%卢伟光
何凱輝%陳烈金%張娟%劉豔%盧偉光
하개휘%진렬금%장연%류염%로위광
富士快速自凝树脂%嵌体蜡%口内直接法%铸造桩核
富士快速自凝樹脂%嵌體蠟%口內直接法%鑄造樁覈
부사쾌속자응수지%감체사%구내직접법%주조장핵
GC Unifast Trad%inlay wax%direct method end-mouth%casting post
目的比较富士快速自凝树脂口内直接法与嵌体蜡口内直接法制作铸造桩核的临床效果。方法选取本科门诊患者203例,共316颗患牙根管治疗后随机分成2组。分别用富士快速自凝树脂口内直接法与嵌体蜡口内直接法制作铸造桩核。对2组制作法的代型制取时间、就位情况、密合度以及固位效果等进行比较。结果富士快速自凝树脂口内直接法组制作的桩核155颗成功,成功率98.1%;嵌体蜡口内直接法组制作的铸造桩核124颗,成功率78.5%,经妒检验两组间的差异有显著统计学意义(X^2=29.417,P〈0.01)。结论采用富士快速自凝树脂口内直接法制作铸造桩核的临床操作时间短且适合性好,值得推广应用。
目的比較富士快速自凝樹脂口內直接法與嵌體蠟口內直接法製作鑄造樁覈的臨床效果。方法選取本科門診患者203例,共316顆患牙根管治療後隨機分成2組。分彆用富士快速自凝樹脂口內直接法與嵌體蠟口內直接法製作鑄造樁覈。對2組製作法的代型製取時間、就位情況、密閤度以及固位效果等進行比較。結果富士快速自凝樹脂口內直接法組製作的樁覈155顆成功,成功率98.1%;嵌體蠟口內直接法組製作的鑄造樁覈124顆,成功率78.5%,經妒檢驗兩組間的差異有顯著統計學意義(X^2=29.417,P〈0.01)。結論採用富士快速自凝樹脂口內直接法製作鑄造樁覈的臨床操作時間短且適閤性好,值得推廣應用。
목적비교부사쾌속자응수지구내직접법여감체사구내직접법제작주조장핵적림상효과。방법선취본과문진환자203례,공316과환아근관치료후수궤분성2조。분별용부사쾌속자응수지구내직접법여감체사구내직접법제작주조장핵。대2조제작법적대형제취시간、취위정황、밀합도이급고위효과등진행비교。결과부사쾌속자응수지구내직접법조제작적장핵155과성공,성공솔98.1%;감체사구내직접법조제작적주조장핵124과,성공솔78.5%,경투검험량조간적차이유현저통계학의의(X^2=29.417,P〈0.01)。결론채용부사쾌속자응수지구내직접법제작주조장핵적림상조작시간단차괄합성호,치득추엄응용。
Objective To compare the clinical effect of two methods to make casting post impression. Methods 203 patients who have 316 residual crowns/residual roots after R. C. T were randomly put into two groups. Cast posts were made in the cavity of the two groups by using GC Unifast Trad methods and inlay wax methods respectively. Operating time, emplacement, compactness and retention were compared. Results 155 posts(98. 1%)were made successfully through GC Unifast Trad methods while 124 posts(78.5%) through inlay-wax methods. The difference between the two groups has a statistic significance (X^2=29. 417,P〈0. 01). Conclusion The clinical effect of casting post made through GC Unifast Trad is better than that made through inlay-wax method and is expected to be extensively applied.