{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,24]],"date-time":"2026-10-24T00:39:47Z","timestamp":1792802387276,"version":"4.5.0"},"reference-count":27,"publisher":"The Korean Spinal Neurosurgery Society","issue":"1","license":[{"start":{"date-parts":[[2025,3,31]],"date-time":"2025-03-31T00:00:00Z","timestamp":1743379200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"name":"Sichuan Science and Technology Program","award":["2024NSFSC0682"],"award-info":[{"award-number":["2024NSFSC0682"]}]},{"name":"Sichuan Medical Association Fund","award":["S17075"],"award-info":[{"award-number":["S17075"]}],"id":[{"id":"https:\/\/ror.org\/00ft2kj97","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Sichuan Medical Association Fund","award":["Q22008"],"award-info":[{"award-number":["Q22008"]}],"id":[{"id":"https:\/\/ror.org\/00ft2kj97","id-type":"ROR","asserted-by":"crossref"}]},{"name":"Sichuan Medical Association Fund","award":["Q21005"],"award-info":[{"award-number":["Q21005"]}],"id":[{"id":"https:\/\/ror.org\/00ft2kj97","id-type":"ROR","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100014895","name":"Southwest Medical University","doi-asserted-by":"crossref","award":["2020LZXNYDJ22"],"award-info":[{"award-number":["2020LZXNYDJ22"]}],"id":[{"id":"10.13039\/501100014895","id-type":"DOI","asserted-by":"crossref"}]},{"name":"Luzhou City"},{"name":"Affiliated Hospital"},{"DOI":"10.13039\/501100014895","name":"Southwest Medical University","doi-asserted-by":"crossref","award":["22155"],"award-info":[{"award-number":["22155"]}],"id":[{"id":"10.13039\/501100014895","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["e-neurospine.org"],"crossmark-restriction":true},"short-container-title":["Neurospine"],"published-print":{"date-parts":[[2025,3,31]]},"abstract":"<jats:p>Objective: Based on spinopelvic parameters and biomechanical principles, the pedicle-facet joint (PFJ) morphological characteristics of isthmic and degenerative spondylolisthesis were analyzed, and the mechanism of their onset and progression was discussed.Methods: This retrospective cross-sectional study included 194 patients with L5 spondylolysis or L5\u2013S1 low-grade isthmic spondylolisthesis (IS group), 172 patients with L4\u20135 degenerative spondylolisthesis (DS group), and 366 patients with nonlumbar spondylolysis (NL group). The spinopelvic parameters and PFJ morphological parameters of the patients were measured, the differences in these parameters among and within the 3 groups were compared, and the correlations were analyzed.Results: Sacral slope (SS) and lumbar lordosis (LL) were the highest in the IS group, the second highest in the DS group, and the lowest in the NL group. Among the 3 groups, the L4 facet joint angle (FJA) was the largest in the IS group, the second largest in the NL group, and the smallest in the DS group. The L4 pedicle-facet joint angle (PFA) was the largest in the DS group, the second largest in the IS group, and the smallest in the NL group. Pearson correlation analysis showed that within each group, SS and LL were negatively correlated with FJA and positively correlated with PFA.Conclusion: This study found a correlation between the PFJ morphological characteristics of patients with lumbar spondylolisthesis and spinopelvic parameters, suggesting that the morphological characteristics of PFJs may be caused by varying stresses under different spinopelvic morphologies.<\/jats:p>","DOI":"10.14245\/ns.2448900.450","type":"journal-article","created":{"date-parts":[[2025,3,31]],"date-time":"2025-03-31T00:48:00Z","timestamp":1743382080000},"page":"231-242","update-policy":"https:\/\/doi.org\/10.14245\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Correlation Between the Spinopelvic Parameters and Morphological Characteristics of Pedicle-Facet Joints in Different Lumbar Spondylolisthesis"],"prefix":"10.14245","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-9773-3996","authenticated-orcid":true,"given":"Baoqiang","family":"He","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8256-4904","authenticated-orcid":true,"given":"Yebo","family":"Leng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shicai","family":"Xu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yang","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jiajun","family":"Zhou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Min","family":"Kang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8010-3939","authenticated-orcid":true,"given":"Yehui","family":"Liao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4533-5210","authenticated-orcid":true,"given":"Minghao","family":"Tian","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qiang","family":"Tang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3969-6258","authenticated-orcid":true,"given":"Fei","family":"Ma","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Qing","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9352-6567","authenticated-orcid":true,"given":"Chao","family":"Tang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3208-2173","authenticated-orcid":true,"given":"Dejun","family":"Zhong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"5355","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1097\/00003086-197606000-00003"},{"key":"ref2","first-page":"e2000068","volume-title":"Pathomechanisms and predisposing factors for degenerative lumbar spondylolisthesis: a narrative review","author":"Yoshihara","year":"2020"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1007\/s00256-010-0942-0"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1007\/s00586-017-5339-5"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1007\/s00586-015-4029-4"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1097\/brs.0b013e3181b4abbe"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1007\/s00586-006-0250-5"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1007\/s00586-018-5667-0"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/s00586-011-1928-x"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.3171\/2022.11.spine22979"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1177\/21925682221117151"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1007\/s005860050038"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1097\/brs.0b013e3181c3e740"},{"key":"ref14","first-page":"80","volume-title":"Etiology of spondylolisthesis. 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