{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T00:29:36Z","timestamp":1747182576021,"version":"3.40.5"},"reference-count":13,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2020,6,14]],"date-time":"2020-06-14T00:00:00Z","timestamp":1592092800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Med Imag Rad Onc"],"published-print":{"date-parts":[[2020,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Introduction<\/jats:title><jats:p>An unipedicular vertebral body stenting technique, termed \u2018central stentoplasty\u2019, was developed at our institution. With this technique, a single vertebral body stent was deployed percutaneously in the midline of the vertebral body using cone\u2010beam computed tomography (CBCT) guidance.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>From September 2013 to July 2015, forty\u2010four patients with fifty\u2010six vertebral bodies underwent central stentoplasty. All fractures were of osteoporotic, traumatic or malignant aetiology. Information on vertebral body deformity, pre\u2010 and post\u2010procedure sagittal index (SI), wedge angle (WA) and anterior vertebral height ratio was analysed. Two patients had combined ablation and stentoplasty for painful spinal metastases.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>There were 11 male and 33 female patients with mean age of 71.5\u00a0years (51\u201390\u00a0years). 19 fractured vertebral bodies had more than 30% loss of height. The mean pre\u2010procedure SI was 0.82, and the mean post\u2010procedure SI was 0.90. The pre\u2010procedure WA was \u22125.56\u00b0 compared with post\u2010procedure mean WA of \u22123.47\u00b0. The mean pre\u2010procedure segmental kyphosis was \u22124.58\u00b0, and the mean post\u2010procedure segmental kyphosis was \u22121.46\u00b0. Six cases had minimal cement leak, and two cases had a haematoma at the puncture site. None of the patients underwent revision surgery, and postoperative neurological sequelae were not observed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>\u2018Central stentoplasty\u2019 is a promising percutaneous vertebral fracture augmentation technique, which is shown to have low complication rates in the treatment of spinal compression fractures or metastases. However, long\u2010term results need to be further evaluated.<\/jats:p><\/jats:sec>","DOI":"10.1111\/1754-9485.13067","type":"journal-article","created":{"date-parts":[[2020,6,15]],"date-time":"2020-06-15T03:34:40Z","timestamp":1592192080000},"page":"620-625","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Cone\u2010beam computed tomography guided unipedicular central stentoplasty of the thoracolumbar spine: Early technical experience and results"],"prefix":"10.1111","volume":"64","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2653-484X","authenticated-orcid":false,"given":"Ivan Kuang Hsin","family":"Huang","sequence":"first","affiliation":[{"name":"Department of Diagnostic Radiology Tan Tock Seng Hospital Singapore City 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