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目的 验证碧兰麻对牙髓麻醉的效果及安全性。方法 对 31例患者的 33颗患牙进行局部粘膜下浸润麻醉 ,电测牙髓活力反应及治疗中检测牙髓麻醉效果 ,观察副作用。结果 上颌牙齿及下颌前牙牙髓麻醉完全及良好率为 10 0 % ;下颌后牙牙髓麻醉完全及良好率为 35 .7% ;对血压、心率无影响 ;未发生副作用。结论 碧兰麻是一种安全、有效的口腔科专用的局部麻醉剂 ,它可替代传统的传导麻醉
Objective To verify the effect and safety of penicillamine on dental pulp anesthesia. Methods Totally 33 patients with 31 teeth were treated with submucosal infiltration anesthesia, electrical activity test of dental pulp and the effect of dental pulp anesthesia during the treatment. The side effects were observed. Results The complete and good rate of dental pulp anesthesia in the maxillary and mandibular anterior teeth was 100%. The complete and good rate of dental pulp anesthesia in mandibular posterior teeth was 35.7%. No effect on blood pressure and heart rate. No side effects occurred. Conclusion Botanic is a safe and effective local anesthetic for stomatology that can replace traditional conduction anesthesia