摘要
目的探讨碧兰麻在拔牙术中的麻醉效果及方法。方法随将门诊患者分为试验组(碧兰麻麻醉),对照组(2%利多卡因麻醉),试验组用局部浸润麻醉,对照组除下颌后牙用阻滞麻醉外其余用浸润麻醉。结果对照组与试验组的麻醉效果差异无显著意义(P>0.05)。但下颌前牙区,麻醉效果Ⅰ级试验组多于对照组,下颌后牙区试验组麻醉效果Ⅱ级多于对照组,因判断效果Ⅰ、Ⅱ级均为显效并可顺利拔牙。结论拔牙术中碧兰麻浸润麻醉效果肯定,不论上颌牙下颌牙均取得满意的麻醉效果;同时患者心理压力减轻,注射时痛苦减少,麻醉并发症减少,麻醉范围局限。故临床上为理想的拔牙麻醉剂。
Objective To explore the anesthetic effect of primacaine in teeth extraction. Methods All the patients were divided randomly into two groups： the experimental group underwent submucous infiltration anesthesia with primacaine, and the control group underwent submucous infiltration with 2% lidocaine excepting mandibular molars underwent regional anesthesia. The data were analyzed with X^2 test. Results There was no significant difference between the two groups, P 〈 0.05. Conclusions Primacaine has a good anesthesia effect in the maxillary and mandibular teeth extraction, and it can also reduce pain and complications.
出处
《中国校医》
2006年第3期325-326,共2页
Chinese Journal of School Doctor
关键词
阿替卡因
拔牙术
Primacaine
Tooth Extraction
