Comparison of the effect of endoscopic discectomy through interlaminar approach for lumbar disc herniation under local or general anesthesia
- VernacularTitle:局麻或全麻下脊柱内镜经椎板间入路治疗腰椎间盘突出症的效果对比
- Author:
Jiantao LIU
1
;
Xinyou LI
1
;
Xiaowei ZHANG
1
;
Jia LI
1
;
Zhiwei REN
1
Author Information
- Publication Type:Journal Article
- Keywords: lumbar disc herniation; spinal endoscopy; general anesthesia; local anesthesia; interlaminar approach
- From: Journal of Xi'an Jiaotong University(Medical Sciences) 2022;43(1):83-87
- CountryChina
- Language:Chinese
-
Abstract:
【Objective】 To investigate the effect or endoscopic discectomy via interlaminar approach in the treatment of lumbar disc herniation under local or general anesthesia. 【Methods】 We selected 78 patients with lumbar disc herniation （L
5 -S1 ） who underwent endoscopic discectomy via interlaminar approach from January 2018 to February 2020. According to the anesthesia method， they were divided into local anesthesia group （40 patients） and general anesthesia group （38 patients）. Baseline data， complications， operation time， length of hospital stay， hospitalization expenses， preoperative and postoperative VAS scores were compared between the two groups to evaluate the difference in clinical outcomes. 【Results】 There was no significant difference between the two groups in gender （23/17 vs. 20/18）， age （38.45±13.59 vs 37.39±13.35） years， preoperative VAS score （7.05±1.32 vs. 6.95±1.47）， or other baseline data （P>0.05）. The operation was completed successfully in both groups， and the operation time （83.57±13.24 vs. 86.28±15.43） minutes did not statistically differ （P>0.05）. No complications such as cerebrospinal fluid leakage， nerve injury， or wound infection occurred. In the local anesthesia group， the VAS pain score at 1d， 1 month and 6 months after surgery was 3.05±1.34， 1.90±0.98 and 1.80±1.09， respectively， which were significantly lower than those before surgery （P<0.001）. The VAS pain scores of the general anesthesia group at the above three time points were 3.24±2.01， 2.03±1.20 and 1.59±1.31， respectively， which were also significantly lower than those before surgery （P<0.001）， but the difference was not statistically significant compared with that of the local anesthesia group at the same time point （P>0.05）. However， compared with the general anesthesia group， the length of hospital stay （2.93±0.92） d and the cost of hospitalization （29 397.97±1 398.09） yuan in the local anesthesia group were decreased by 25.8% and 11.7%， respectively， with statistical significance （P<0.05）. 【Conclusion】 Endoscopic discectomy through interlaminar approach under local or general anesthesia can achieve good clinical outcomes in the treatment of lumbar disc herniation （L5 -S1 ）. Compared with general anesthesia， local anesthesia brings a lower overall cost and a shorter hospital stay.
