Conventional open discectomy is a standard surgical method for lumbar disc herniation. But iatrogenic injury to paraspinal muscle and facet joint may cause postoperative chronic low back pain and segamental instability, which can lead to reoccurence of lumbar disc herniation. Epidural scarr fomation arised from flavum resection in open discectomy is inavoidable with 10
作者:李振宙;侯树勋
来源:中国骨与关节杂志 2014 年 8期