Clinical therapeutic effect of spinal nerve medial branch ablation through transforaminal endoscopic in treatment of lumbar zygapophysial joint pain
10.3969/j.issn.1006-5725.2017.06.027
- VernacularTitle:椎间孔镜下脊神经后内侧支射频消融术治疗腰椎关节突关节源性腰痛的疗效
- Author:
Yang XIE
;
Yong XIAO
;
Bangyao WU
;
Xuxiang ZHOU
;
Changjun LI
- Keywords:
Transforaminal endoscopic;
Radiofrequency ablation;
Lumbar zygapophysial joint pain;
Spinal nerve medial branch
- From:
The Journal of Practical Medicine
2017;33(6):949-953
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical value and effect of spinal nerve medial branch ablation through transforaminal endoscopic in treatment of lumbar zygapophysial joint pain. Methods From August 2008 to October 2013 ,96 patients diagnosed as lumbar zygapophysial joint pain were included in the research. 36 patients were treated by spinal nerve medial branch ablation through transforaminal endoscopic ,while 60 patients received conservative treatment. The visual analogue scale (VAS) and Japanese Orthopedics Association(JOA) scores before treatment,1,3,6 and 12 months after treatment were recorded and analyzed. The MacNab scores were recorded and analyzed 12 months after treatment. Results The VAS and JOA scores of surgical treatment group showed significant improvement compared with that before operation (P < 0.05),and there were no significant difference at each time point after surgery. The VAS and JOA scores of conservative treatment group in showed significant improved at 1 months after treatment compared with that before treatment(P<0.05),but there were no significant difference at each time after treatment compared with pretreatment. The VAS and JOA scores of surgical treatment group showed significant improvement compared with conservative treatment group at each time after treatment(P<0.05). The MacNab scores of surgical treatment group(94.44%)was significantly higher than that of conservative treatment group(33.33%). Conclusion The spinal nerve branches ablation under transforaminal endoscopic is an effective and safe minimally invasive spine surgery technique with important clinical value in the treatment of lumbar zygapophysial joint pain.
