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目的观察碧兰麻在牙体牙髓病治疗中的麻醉效果。方法将162例牙髓炎患者的280颗牙随机分成碧兰麻组和利多卡因组,分别采用局部浸润麻醉和阻滞麻醉行牙髓摘除术,并观察对比麻醉效果。结果碧兰麻组麻醉总有效率89.2%,明显高于利多卡因组的75.0%,组间差异具有统计学意义(P<0.05)。结论碧兰麻用于牙髓炎行牙髓摘除术治疗时,麻醉起效快、效果好、毒性低,值得临床推广应用。
Objective To observe the anesthetic effect of Bland amurenum in the treatment of dental pulp disease. Methods A total of 280 teeth from 162 patients with pulpitis were randomly divided into two groups: the bleomycin group and the lidocaine group. The patients underwent local anesthesia and blockade anesthesia respectively. The effects of anesthesia were observed. Results The total effective rate of anesthesia was 89.2% in the bleomycin group, which was significantly higher than that in the lidocaine group (75.0%). The difference between the two groups was statistically significant (P <0.05). Conclusion Botanic anesthesia is effective in the treatment of pulpitis with dental pulp excision. The effect of anesthesia is good and the toxicity is low. It is worthy of clinical application.