4Best N,Sasso R.Outpatient lumbar spine decompression in 233patients 65 years of age or older[J].Spine,2007,32(10):1135-1139.
5邱贵兴,戴克戎.骨科手术学[M].北京:人民卫生出版社,2007:121.
6Hoogland T,Schubert M,Miklitz B,et al.Transforaminal posterolateral endoscopic discectomy with or without the combination of alow-dose hymopapain:a prospective randomized study in 280 consecutive cases[J].Spine,2006,31(24):E890-897.
7Kohles SS1,Kohles DA,Karp AP,et al.Time-dependent surgical outcomes following cauda equina syndrome diagnosis:comments on a meta-analysis[J].Spine(Phila Pa 1976),2004,29(11):1281-1287.