JensenMCBrant-ZawadzkiMNObuchowskiN: Magnetic Resonance Imaging of the lumbar spine in people without back pain. N Engl J Med331, 1994.
2.
BozzaoAGallucciMMasciocchiC: Lumbar disk herniation: MR imaging assessment of natural history in patients treated without surgery. Radiology185: 135–141, 1992.
3.
BushKCowanNKatzDE: The natural history of sciatica associated with disc pathology. A prospective study with clinical and independent radiologic follow-up. Spine17: 1205–1212, 1992.
4.
SaalJASaalJSHerzogRJ: The natural history of lumbar intervertebral disc extrusion treated nonoperatively. Spine15: 683–686, 1990.
5.
PardatscherKFioreDLBarbieroA: The natural history of lumbar disc herniations assessed by a CT follow-up study. Neuroradiology33: 84–85, 1991.
6.
TeplickJGHaskinME: Spontaneous regression of herniated nucleus pulposus. Am J Neuroradiol6: 331–335, 1985.
7.
GuintoFCJrHashimHStumerM: CT demonstration of disc regression after conservative therapy. Am J Neuroradiol5: 632–637, 1984.
8.
KeyJA: The conservative and operative treatment of lesions of the intervertebral disc in the low back. Surgery17: 291–303, 1945.
9.
DavisAR: A long-term outcome analysis of 984 surgically treated herniated lumbar discs. J Neurosurg80: 415–421, 1994.
10.
WeberH: Lumbar disc herniation: A controlled prospective study with ten years of observation. Spine8: 131–140, 1983.
11.
PearceJMollJMH: Conservative treatment and natural history of acute lumbar disc lesions. J Neurol Neurosurg Psychiatry30: 13–17, 1967.
12.
RossJSModicMTMasarykTJ: Assessment of extradural degenerative disease with Gd-DTPA-enhanced MR imaging: Correlation with surgical and pathologic findings. Am J Neuroradiol10: 1243–1249, 1990.
13.
MasarykTJRossJSModicMT: High resolution MR imaging of sequestred lumbar intervertebral disks. Am J Neuroradiol9: 351–358, 1988.
14.
BrockMPattSMayerHM: The form and structure of the extruded disc. Spine17: 1457–61, 1992.
15.
GallucciMBozzaoAOrlandiB: Enhanced MR in lumbar disk herniation: Is there a prognostic role?J Comput Assist Tomog19: 34–38, 1995.
16.
BundschuhCVSteinLSlusserJH: Distinguishing between scar and recurrent herniated disk in postoperative patients: Value of contrast-enhanced CT and MR imaging. Am J Neuroradiol11: 949–958, 1990.
17.
YasumaTAraiKYamauchiY: The histology of lumbar intervertebral disc herniation. The significance of small vessels in the extruded tissue. Spine18: 1761–1765, 1993.
18.
HoskingORMcCormickCC: Resorption of intraspinal fragments of displaced bone graft following anterior spinal fusion. Aust NZ J Surg60: 142–144, 1990.
19.
RuscalledaJ: Postoperative spine. Riv di Neuroradiol5: 93–100, 1992.
BodenSDDavisDODinaTS: Postoperative diskitis: Distinguishing early MR imaging from normal post-operative disk space changes. Radiology184: 765–771, 1992.
22.
GlicksteinMFSussmanSK: Time dependent scar enhancement in MRI of the postoperative lumbar spine. Skeletal Radiol20: 333–337, 1991.
23.
RossJSDelamartenRHieftleMG: Gd-DTPA enhanced MR imaging of the postoperative lumbar spine: Time course and mechanism of enhancement.
24.
NguyenCMHaughtonVMHoKCAnHS: MR contrast enhancement: An experimental study in postlaminectomy epidural fibrosis. Am J Neuroradiol14: 997–1002, 1993.
25.
BundschuhCV: Imaging of the post-operative lumbosacral spine. Neuroimaging Clin North Am3: 499–516, 1993.
26.
JinkinsJROsbornAGGarrettDJ: Spinal nerve enhancement with Gd-DTPA: MR correlation with the postoperative spine. Am J Neuroradiol14: 383–394, 1993.
27.
RossJSMasarykTJModicMT: MRI of lumbar arachnoiditis. Am J Neuroradiol8: 885–892, 1987.