[1] Wong AYL, Karppinen J, Samartzis D.Low back pain in older adults: risk factors, management options and future directions[J]. Scoliosis Spinal Disord, 2017, 12: 14. [2] Haig AJ, Tomkins CC.Diagnosis and management of lumbar spinal stenosis[J]. Jama, 2010, 303(1): 71-72. [3] Aaen J, Austevoll IM, Hellum C, et al.Clinical and MRI findings in lumbar spinal stenosis: baseline data from the NORDSTEN study[J]. Eur Spine J, 2022, 31(6): 1391-1398. [4] Zhou Z, Jin Z, Zhang P, et al.Correlation Between Dural Sac Size in Dynamic Magnetic Resonance Imaging and Clinical Symptoms in Patients with Lumbar Spinal Stenosis[J]. World Neurosurg, 2020, 134: e866-e873. [5] Weber C, Rao V, Gulati S, et al.Inter-and intraobserver agreement of morphological grading for central lumbar spinal stenosis on magnetic resonance imaging[J]. Global Spine Journal, 2015, 5(5): 406-410. [6] Schizas C, Theumann N, Burn A, et al.Qualitative grading of severity of lumbar spinal stenosis based on the morphology of the dural sac on magnetic resonance images[J]. Spine, 2010, 35(21): 1919-1924. [7] Lønne G, Ødegård B, Johnsen LG, et al.MRI evaluation of lumbar spinal stenosis: is a rapid visual assessment as good as area measurement?[J]. Eur Spine J, 2014, 23(6): 1320-1324. [8] Koo TK, Li MY.A Guideline of Selecting and Reporting Intraclass Correlation Coefficients for Reliability Research[J]. J Chiropr Med, 2016, 15(2): 155-163. [9] Mamisch N, Brumann M, Hodler J, et al.Radiologic criteria for the diagnosis of spinal stenosis: results of a Delphi survey[J]. Radiology, 2012, 264(1): 174-179. [10] Cheng F, You J, Rampersaud YR.Relationship between spinal magnetic resonance imaging findings and candidacy for spinal surgery[J]. Can Fam Physician, 2010, 56(9): e323-e330. [11] Kang WY, Ahn JM, Lee JW, et al.Is multidetector computed tomography comparable to magnetic resonance imaging for assessment of lumbar foraminal stenosis?[J]. Acta Radiol, 2017, 58(2): 197-203. [12] Banitalebi H, Espeland A, Anvar M, et al.Reliability of preoperative MRI findings in patients with lumbar spinal stenosis[J]. BMC Musculoskelet Disord, 2022, 23(1): 51. [13] Winklhofer S, Held U, Burgstaller JM, et al.Degenerative lumbar spinal canal stenosis: intra- and inter-reader agreement for magnetic resonance imaging parameters[J]. Eur Spine J, 2017, 26(2): 353-361. [14] Andreisek G, Imhof M, Wertli M, et al.A systematic review of semiquantitative and qualitative radiologic criteria for the diagnosis of lumbar spinal stenosis[J]. AJR Am J Roentgenol, 2013, 201(5): W735-W746. [15] Steurer J, Roner S, Gnannt R, et al.Quantitative radiologic criteria for the diagnosis of lumbar spinal stenosis: a systematic literature review[J]. BMC Musculoskelet Disord, 2011, 12: 175. [16] Kanno H, Ozawa H, Koizumi Y, et al.Dynamic change of dural sac cross-sectional area in axial loaded magnetic resonance imaging correlates with the severity of clinical symptoms in patients with lumbar spinal canal stenosis[J]. Spine (Phila Pa 1976), 2012, 37(3): 207-213. [17] Kreiner D, Shaffer W, Baisden J, et al.An evidence-based clinical guideline for the diagnosis and treatment of degenerative lumbar spinal stenosis (update)[J]. Spine J, 2013, 13(7): 734-743. [18] Weber C, Rao V, Gulati S, et al.Inter- and Intraobserver Agreement of Morphological Grading for Central Lumbar Spinal Stenosis on Magnetic Resonance Imaging[J]. Global Spine J, 2015, 5(5): 406-410. [19] Laudato PA, Kulik G, Schizas C.Relationship between sedimentation sign and morphological grade in symptomatic lumbar spinal stenosis[J]. Eur Spine J, 2015, 24(10): 2264-2268. [20] Henderson L, Kulik G, Richarme D, et al.Is spinal stenosis assessment dependent on slice orientation? A magnetic resonance imaging study[J]. Eur Spine J, 2012, 21(Suppl 6): S760-S764. [21] Lurie JD, Tosteson AN, Tosteson TD, et al.Reliability of readings of magnetic resonance imaging features of lumbar spinal stenosis[J]. Spine (Phila Pa 1976), 2008, 33(14): 1605-1610. [22] Schizas C, Kulik G.Decision-making in lumbar spinal stenosis: A survey on the influence of the morphology of the dural sac[J]. J Bone Joint Surg Br, 2012, 94(1): 98-101. [23] Sipola P, Leinonen V, Niemeläinen R, et al.Visual and quantitative assessment of lateral lumbar spinal canal stenosis with magnetic resonance imaging[J]. Acta Radiol, 2011, 52(9): 1024-1031. |