1Moore MJ,Banie VR,Robert DF,et al.The origin and fate of herniated lumbar intervertebral disc tissue.Spine,1996,21:2149-2155.
2Thompson JP,Pearce RH,Schechter MT,et al.Preliminary evaluation of a scheme for grading the gross morphology of the human intervertebral disc.Spine,1990,15:411-415.
3Hansen HJ.A pathologic-anatomical interpretation of disc degeneration in dogs.Acta Orthop Scand,8:91-95.
4Lowell A,Canh N,Shiwei YU,et al.Canine intervertebral disks:correlation of anatomy and MR imaging.Radiology,1990,175:207-211.
9Tertti M,Paajanen,Hlatto M,et al.Disc dergeneration in magnetic resonance imaging:a comparative biochemical,histologic and radiologic study in cadaver spines.Spine,1991,16:629-634.
10Gibson MJ,Buckley J,Mawhinney R,et al.Magnetic resonance imaging and discography in the diagnosis of disc degeneration:acomparative study of 50 discs.J Bone Joint Surg,1986,68(3):369-373.
4Tertti M,Paajanen H,Laato M,et al.Disc degeneration in magnetic resonance imaging:a comparative biochemical,histologic,and radiologic study in cadaver spines.Spine,1991,16:629-634.
5Gibson M J,Buckley J,Mawhinney R,et al.Magnetic resonance imaging and discography in the diagnosis of disc degeneration:a comparative study of 50 discs.J Bone Joint Surg(Br),1986,68:369-373.
6Thompson JP,Pearce RH,Schechter MT,et al.Preliminary evaluation of a scheme for grading the gross morphology of the human intervertebral disc.Spine,1990,15:411-415.
7Southern EP,Fye MA,Panjabi MM,et al.Disc degeneration:a human cadaveric study correlating magnetic resonance imaging and quantitative discomanometry.Spine,2000,25:2171-2175.
8Scott JE,Dorling J.Differential staining of acid glycosaminoglycans(mucopolysaccharides)by alcian blue in salt solutions.Histochemie,1965,5:221-233.
9Louma K,Vehmas T,Riihimaki H,et al.Disc height and signal intensity of the nucleus pulposus on magnetic resonance imaging as indicators of lumbar disc degeneration.Spine,2001,26:680-686.
10Videman T,Nummi P,Battie MC,et al.Digital assessment of MRI for lumbar disc desiccation:a comparison of digital versus subjective assessments and digital intensity profiles versus discogram and macroanatomic findings.Spine,1994,19:192-198.
