3Kummell H. Die rarefizierende Ostitis der Wirbelkorper[ J]. Deutsche Med, 1895,21 : 180 - 181.
4Clarke DB, Bertrand G, Tampieri D. Spontaneous spinal epi- dural hematoma causing paraplegia:resolution and recovery without surgical decompression [ J ]. Neurosurgery, 1992,30 (1) :108-111.
5Groen RJ,van Alphen HA. Operative treatment of spontane- ous spinal epidural hematomas : a study of the factors deter- mining postoperative outcome [ J ]. Neurosurgery, 1996, 39 ( 3 ) :494 - 508.
6Oda I, Fujiya M, Hasegawa K, et al. Myelopathy caused by chronic epidural hematoma associated with 11 osteoporotic vertebral collapse:a ease report and review of the literature [ J]. Open Orthop J ,2008,2:40 - 42.
7Fairbank JC, Pynsent PB. The Oswestry Disability Index [ J ]. Spine ( Phila Pa 1976),2000,25 (22) : 2940 - 2952.
8Ma R, Chow R, Shen FH. Kummell' s disease : delayed post- traumatic osteoneerosis of the vertebral body [ J ]. Eur Spine J,2010,19(7) :1065 - 1070.
9Ito M, Motomiya M, Abumi K, et al. Vertebral osteonecrosis associated with sareoidosis. Case report [ J ]. J Neurosurg Spine, 2005,2 ( 2 ) : 222 - 225.
10Li H, Liang CZ, Shen CC, et al. Decreases in fluid shear stress due to microcracks:a possible primary pathogenesis of Ktimmell ' s disease [ J ]. Med Hypotheses,2011,77 (5) : 897 - 899.
