摘要
目的探讨一次性拔髓和根管内封药对急性牙髓炎的止痛效果。方法对210颗有急性牙髓炎的患牙按治疗方法分为常规开放引流、一次性拔髓开放引流、一次性拔髓根管内封药3个组各70例,比较治疗后的疼痛指数。结果疼痛指数分别为常规开放引流组(5.83±0.65),一次性拔髓开放引流组(4.89±0.53),一次性拔髓根管内封药(2.40±0.25),差异有显著性意义(P<0.05)。结论一次性拔髓根管内封药,对急性牙髓炎的止痛效果最好。
Objective To investigate the analgesic effect of pulpectomy on acute pulpitis. Methods A total of 210 teeth with acute pulpitis were recruited in this study. They were randomly divided into three groups according to different treatment schemes： opening the pulp chamber and draining; removing the pulp at the first visit and open drainage; removing the pulp at the first visit and filling the root canals with calcium hydroxide in the meantime. The pain indexes of three groups were investigated. Results The pain index in the three groups was 5. 83±0.65, 4.89±0. 53, and 2.40±0. 25, respectively. Conclusion This study demonstrates that the best treatment scheme for acute pulpitis is removing the pulps and filling the root canals with calcium hydroxide in the meantime.
出处
《实用医院临床杂志》
2005年第4期29-30,共2页
Practical Journal of Clinical Medicine
