Objective To compare the anesthetic effect of butorphanol and dezocine separately combined with propofol in the treatment of artificial abortions.Method 80 cases of artificial abortions from April 2010 to September 2013 in hospital of Dazhi were selected and randomly divided into observation group and control group

each group was 40 cases.Results The patients of observation group received intravenous injections of dezocine（0.05mg/kg）in advance and got intravenous drip of propofol（2 mg/kg）2 minutes later.At first

the patients of control group received intravenous injections of butorphano（10μg/kg）

and got intravenous drip of propofol（2mg/kg）2minutes later.Compared the two groups in the aspects of mean arterial pressure（MAP）

heart rate（HR）and oxygen saturation（SpO2）

observing their changes and wake-up time

recovery time of orientation

and time of leaving hospital

at the moments of pre-anesthesia

cervical dilation and after anesthesia.Results When cervical dilation happened

two groups patients’MAP

PR and SpO2 declined dramatically comparing with pre-anesthesia with significant difference（P<0.05）;wake-up time

recovery time of orientation

and time of leaving hospital of observation group was shorter than control group with significant difference（P<0.05）.Conclusion The joint application of butorphanol and dezocine separately combined with propofol in the treatment of artificial abortions has better anesthetic effect and higher safety.However

patients receive shorter recovery time of orientation and higher wake-up quality when used dezocine combined with propofol

so this method deserves to be promoted.