4Elbohy AA,Yang KH,King AI.Experimental verification of facet load transmission by direct measurement of facet laminar contact pressure.J Biomech,1989,22:931.
5Shama M,Langrana NA,Rodriguez J.Role of ligaments and facets in lumbar spinal stability.Spine,1995,20:887.
6Yeung AT,Tsou PM.Posterolateral endoscopic excision for lumbar disc herniation:Surgical technique,outcome,and complications in 307 consecutive cases.Spine,2002,27:722-731.
7Hoogland T,van den Brekel-Dijkstra K,Schubert M,et al.Endoscopic transforaminal discectomy for recurrent lumbar disc hemiation:a prospective,cohort evaluation of 262 consecutive cases.Spine,2008,33:973-978.
8Choi G,Lee SH,Lokhande P,et al.Percutaneous endoscopic approach for highly migrated intracanaI disc herniations by foraminoplastic technique using rigid working channel endoscope.Spine,2008,33:E508-515.
