CAJ | 학술논문

将64例重度慢性牙周炎患者随机分为肌肉注射酮咯酸氨丁三醇组（KT 组）和利多卡因局部神经阻滞麻醉组（L 组）（n ＝32），在牙周手术治疗时采用 VAS 评估镇痛效果，并记录患者术中、术后的不良反应。术中2组 VAS 无统计学差异（P ＞0．05），术后6 h 和12 h KT 组 VAS 评分明显低于 L 组（P ＜0．05）；术中 L 组全部出现口腔内局部轻度不良反应，KT 组无任何局部不良反应出现（P ＜0．05）；术后 L 组和 KT 组各观察到2例和1例轻度不良反应（P ＞0．05）。
장64례중도만성아주염환자수궤분위기육주사동각산안정삼순조（KT 조）화리다잡인국부신경조체마취조（L 조）（n ＝32），재아주수술치료시채용 VAS 평고진통효과，병기록환자술중、술후적불량반응。술중2조 VAS 무통계학차이（P ＞0．05），술후6 h 화12 h KT 조 VAS 평분명현저우 L 조（P ＜0．05）；술중 L 조전부출현구강내국부경도불량반응，KT 조무임하국부불량반응출현（P ＜0．05）；술후 L 조화 KT 조각관찰도2례화1례경도불량반응（P ＞0．05）。
64 patients with severe chronic periodontitis were divided into 2 groups(n =32)randomly.Intramuscular injection of ketorolac tromethamine(KT group)and local block injection of lidocaine(L group)were respectively applied for periodontal subgingival scaling and root planning.The analgesic effect was assessed using VAS,the adverse drug reactions were recorded during and after operation.During op-eration the VAS between the 2 groups was not statistically different(P >0.05).6 and 1 2 h after operation the VAS of KT group was lower than that of L group(P <0.05).During operation minor intraoperative local adverse reactions were observed in all cases in L group,but not any in KT group(P <0.05);after operation minor adverse reactions were observed in 1 case of KT group and in 2 cases of L group(P >0. 05).