The minimally invasive surgery for treating recurrent lumbar disc protrusion
10.3969/j.issn.1671-8348.2014.27.002
- VernacularTitle:复发性腰椎间盘突出症的微创手术治疗
- Author:
Hui WU
;
Lingyun HU
;
Hong LIN
- Publication Type:Journal Article
- Keywords:
surgical procedures,minimally invasive;
discectomy;
recurrent lumbar disc protrusion
- From:
Chongqing Medicine
2014;(27):3556-3558
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the clinical effect of the minimally invasive surgery for treating recurrent lumbar disc protrusion . Methods Thirty operative cases of recurrent lumbar disc protrusion treated with the minimally invasive surgery from July 2009 to July 2013 were retrospectively analyzed for statistically describing the age ,body mass index ,recurrent segment ,operating time ,intr-aoperative bleeding volume and postoperative painless walking time .The recurrence segments were 1 case of L34 ,10 cases of L45 and 19 cases of L5 S1 ;the visual analogue scale (VAS) was adopted to evaluate the operative effect .Results The operating time was 65 min on average (50-100)min;mean intraoperative bleeding volume was 145 mL(100-180)mL ;average length of hospital stay was 13 d (9-16)d;average hospitalization costs were 7 300 Yuan;average postoperative painless walking time was 11 d (7-15)d;post-operative non-manual labor work time was 27 .3 d .The VAS score was reduced from (7 .3 ± 1 .3) before operation to (3 .1 ± 0 .9) after operation and (2 .2 ± 0 .6) at the last follow-up ,which was statistically significant(P<0 .05) .Followed up for 6-33 months , average 16 .5 months .Superior efficacy in 16 cases ,gord in 7 cases ,average in 5 cases ,bad in 2 cases ,the rate of good efficacy was 76% .Conclusion The minimally invasive surgery is one of effective methods to treat postoperative recurrence of lumbar disc pro-trusion .
