Application efficacy of ultrasound-guided dorsal scapular nerve block in treating postoperative pain after shoulder arthroscopic surgery
10.3969/J.ISSN.1672-8270.2023.12.022
- VernacularTitle:超声引导下肩胛背神经阻滞在肩关节镜手术后疼痛治疗中的效果研究
- Author:
Xue-Lei PENG
1
;
Yu-Ting JIANG
;
Yan LIU
Author Information
1. 江南大学无锡医学院 江苏 无锡 214122;中南大学湘雅二医院麻醉科 湖南 长沙 410011
- Keywords:
Ultrasound guidance;
Dorsal scapular nerve block;
Treatment for pain;
Postoperative analgesia
- From:
China Medical Equipment
2023;20(12):105-110
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the application efficacy of ultrasound-guided dorsal scapular nerve block in treating postoperative pain after shoulder arthroscopic surgery.Methods:A total of 60 patients underwent shoulder arthroscopic surgery who admitted to hospital were selected,and all patients were divided into dorsal scapular nerve block group,intermuscular groove brachial plexus block group and oral analgesic therapy group according to the treatment methods for postoperative pain,with 20 cases in each group.The visual analogue score(VAS)of pain,the number of effective compressing analgesic pump within 24 hours after surgery and the number of cases of using pethidine to remedy analgesia,the degree of numbness in the affected limb at the time of leaving the anesthesia recovery room and 6 hours after surgery,adverse reactions after anesthesia resuscitation,and satisfaction of patient were compared among the three groups.Results:The differences of VAS scores of three groups at the time of extubation,the 3rd h,6th h,12th h and 24th h after surgery between resting state and action state were not significant(tat the time of extubation=1.04,t=1.11,t3rd h=0.97,t=1.03,t6th h=0.86,t=0.93,t12th h=1.01,t=0.81,t24th h=1.17,t=1.01,P>0.05),respectively.Within postoperative 24h,there were not significant differences between the number of effective compressing analgesic pump and the rate of remedy analgesia in dorsal scapular nerve block group(x2=1.347,x2=1.556,P>0.05),respectively.The degree of numbness in the affected limb at the time of leaving the anesthesia recovery room and the 6th hours after surgery in dorsal scapular nerve block group was significantly better than that in intermuscular groove brachial plexus block group and oral analgesic therapy group(x2=5.316,x2=5.452,P<0.05),respectively.The rate of upper limb numbness and weakness and the rate of difficulty breathing at 1st d after surgery in dorsal scapular nerve block group was significantly better than that in intermuscular groove brachial plexus block group and oral analgesic therapy group(x2=7.631,x2=6.973,P<0.05),respectively.The probability of the satisfaction of patients for postoperative analgesic effect in dorsal scapular nerve block group was significantly better than that in intermuscular groove brachial plexus block group and oral analgesic therapy group(x2=6.592,x2=6.638,P<0.05),respectively.Conclusion:Ultrasound-guided dorsal scapular nerve block has favorable analgesic effect after surgery,which can improve the degree of the numbness of the affected limb and the adverse reactions after anesthesia resuscitation for patients.It is a safe and effective treatment method for pain.
