BodenSDFrymoyerJW: Segmental stability. Overview and classification. In: FrymoyerJW (ed): The adult spine: Principles and practice. 2nd Edition. Lippincott-Raven Publishers: 2137–2155, Philadelphia1997.
2.
BrobergKB: On the mechanical behavior of intervertebral disc. Spine8: 151–165, 1983.
3.
CartolariRArgentoG: Axial loaded computed tomography (AL-CT) and cineAL-CT. Rivista di Neuroradiologia11: 275–286, 1998.
4.
CartolariRBoniS: La tomografia computerizzata con carico assiale della colonna lombare. Osservazioni preliminari. In: SalvoliniULeonardiM (eds): Neuroradiologia1993: 95–100, Centauro (ed), Udine1993.
5.
CartolariRScarfiGBBoniS: La TC con carico assiale nella instabilità del rachide lombo-sacrale. Rivista di Neuroradiologia9: 147–155, 1996.
6.
CartolariR: Functional evaluation of the lumbar spine with axial loaded computed tomography (AL-CT) and cineAL-CT. Rivista di Neuroradiologia10: 569–584, 1997.
7.
DanielsonBIWillenJ: Axial loading of the spine during CT and MR in patients with suspected lumbar spinal stenosis. Acta Radiol39: 604–611, 1998.
8.
DvorakJPanjabiMM: Functional radiographic diagnosis of the lumbar spine. Flexion-extension and lateral bending. Spine16 (5): 562–571, 1991.
9.
GrafH: Instabilité vertebrale lombaire: diagnostic, nouvelle tecnique de traitment par stabilisation souple. La Revue de Medecine Orthopédique28: 15–19, 1992.
10.
InufusaA: Anatomic changes of the spinal canal and intervertebral foramen associated with flexion-extension movement. Spine21 (21): 2412–2420, 1996.
11.
ItoMTadanoSKanedaK: A biomechanical definition of spinal segmental instability taking personal and disc level differences into account. Spine15: 2295–2304, 1993.
12.
JinkinsJR: Acquired degenerative changes of the intervertebral segments at and supradjacent to the lumbosacral junction. RCNA39: 73–99, 2001.
13.
KaechDL: Lumbar disc herniation, spinal stenosis and segmental instability: role of diagnostic imaging. Rivista di Neuroradiologia8 (suppl): 99–109, 1995.
14.
Kirkaldy-WillisWHFarfanHF: Instability of the lumbar spine. Clin Orthop165: 110–123, 1982.
15.
KragMSeroussiRE: Internal displacement distribution from in vitro loading of human thoracic and lumbar spine motion segments: experimental results and theoretical predictions. Spine12: 1001–1007, 1987.
16.
LeonardiMSimonettiL: Recent CT advances in spine imaging. Rivista di Neuroradiologia14: 207–212, 2001.
17.
LinHS: Mechanical response of lumbar intervertebral joint under physiological (complex) loading. J Bone Joint Surg60: 41–55, 1978.
18.
NachemsonALSchultzABBerksonMH: Mechanical properties of human lumbar spine motion segments: influence of age, sex, disc level and generation. Spine4: 1–8, 1979.
19.
NowickiBHHaughtonVM: Occult lumbar lateral spinal stenosis in neural foramina subjected to physiologic loading. Am J Neuroradiol17 (9): 1605–1614, 1996.
20.
NowikiBHShiwey: Effect of axial loading on neural foramina and nerve roots in the lumbar spine. Radiology176: 433–437, 1990.
21.
PiphemrWL: Clinical instability of the lumbar spine. J Manipulative Physiol Ther13 (8): 482–485, 1990.
SmithTJFernieGR: Functional bio-mechanics of the spine. Spine10: 1197–1203, 1991.
24.
VitzthumHEKonigAEifertV: Dynamic examination of the lumbar spine by using vertical, open Magnetic Resonance. J Neurosurg93 (suppl 1): 58–64, 2000.
25.
WichmannW: Neuroradiological assessment in degenerative instability of the lumbar spine. Aktuelle Proble Chir Orthop41: 82–95, 1991.
26.
WildermuthSZanettiM: Lumbar spine: quantitative and qualitative assessement of positional (upright flexion and extension) MR imaging and myelography. Radiology207 (2): 391–398, 1998.
27.
WillenJDanielsonB: Dynamic effects on the lumbar spinal canal. Axially loaded CT-myelography and MRI in patients with sciatica and/or neurogenic claudication. Spine22 (24): 2968–2976, 1997.
28.
WoodKBPoppCA: Radiographic evaluation of instability in spondylolisthesis. Spine19 (15): 3–10, 1994.
29.
YangKHKingAL: Mechanism of facet load transmission as an hypothesis of low back pain. Spine9: 557–569, 1984.