{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,6]],"date-time":"2026-06-06T09:00:58Z","timestamp":1780736458766,"version":"3.54.1"},"reference-count":12,"publisher":"Journal of Neurosurgery Publishing Group (JNSPG)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["FOC"],"published-print":{"date-parts":[[2010,3]]},"abstract":"<jats:p>Pedicle subtraction osteotomy (PSO) is a powerful technique for correcting a fixed sagittal plane deformity. The authors report the case of a 51-year-old man with a history of multiple prior lumbar operations, flat-back syndrome, thoracic kyphosis, and radiculopathy, who underwent deformity correction surgery with T3\u2013S1 pedicle screw fixation and L-3 PSO. Progressive spondylolisthesis of the PSO segment associated with rod fracture then developed. The patient subsequently underwent anterior and posterior revision surgery. This case is a rare instance of spondylolisthesis following PSO.<\/jats:p>","DOI":"10.3171\/2009.12.focus09285","type":"journal-article","created":{"date-parts":[[2010,3,1]],"date-time":"2010-03-01T10:08:59Z","timestamp":1267438139000},"page":"E16","source":"Crossref","is-referenced-by-count":6,"title":["Spondylolisthesis following a pedicle subtraction osteotomy"],"prefix":"10.3171","volume":"28","author":[{"given":"Cheerag D.","family":"Upadhyaya","sequence":"first","affiliation":[{"name":"Departments of Neurological Surgery and"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sigurd","family":"Berven","sequence":"additional","affiliation":[{"name":"Orthopaedic Surgery, University of California, San Francisco, California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Praveen V.","family":"Mummaneni","sequence":"additional","affiliation":[{"name":"Departments of Neurological Surgery 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