dc.contributor.author | Kaya, Ozcan | |
dc.contributor.author | Kara, Deniz | |
dc.contributor.author | Gok, Halil | |
dc.contributor.author | Kahraman, Sinan | |
dc.contributor.author | Sanli, Tunay | |
dc.contributor.author | Karadereler, Selhan | |
dc.contributor.author | Hamzaoglu, Azmi | |
dc.date.accessioned | 2022-11-04T19:55:32Z | |
dc.date.available | 2022-11-04T19:55:32Z | |
dc.date.issued | 2022 | |
dc.identifier.issn | 2192-5682 | |
dc.identifier.issn | 2192-5690 | |
dc.identifier.uri | https://doi.org/10.1177/21925682221098667 | |
dc.identifier.uri | http://hdl.handle.net/11446/4558 | |
dc.description.abstract | Study Design: Retrospective analysis of a prospectively collected data. Objective: Lumbar flexibility(LF) is generally defined with preoperative side bending films;it is not clear what percentage of LF predicts the spontaneous lumbar curve correction (SLCC) at long term follow up. Aim of this study was to find out cut-off value of preoperative LF,apical vertebra rotation(AVR) and apical vertebral translation(AVT);which may predict more than 50% SLCC. Methods: Patients with Lenke 1C&2C curves,treated with posterior STF,with a minimum 10 years follow up were included.The patients who had more than 50% SLCC(Group A) or less than 50% (Group B) were compared in terms of LF,AVR and AVT to understand a cut-off value of those parameters.Statistically, Receiver Operating Characteristic(ROC) test was used. Results: Fifty five AIS patients (54F, 1M) with mean age 14 (11-17) were included to study.Thoracic curve correction rate was 75%;lumbar curve correction rate was 59% at the latest follow up.Group A included 45(82%) patients at the latest follow up.Three patients (5%) showed coronal decompensation at early postop and 2 of them became compensated at f/up.ROC analyses showed 69% flexibility as the cut-off value for SLCC (P < .01).The difference between groups in terms of preop mean AVRs was significant (P = .029) (Group A = 1.9; Group B = 2.4). Conclusion: In Lenke 1C&2C curves,whenever LF on the preoperative bending x-ray is greater than 70% (P < .0 1 )and AVR is equal or less than grade 2,STF provides satisfactory clinical and radiological SLCC with more than mean 10 years f/up.This flexibility rate and apical vertebral rotation can be helpful in decision making for successful STF. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Sage Publications Ltd | en_US |
dc.relation.ispartof | Global Spine Journal | en_US |
dc.identifier.doi | 10.1177/21925682221098667 | en_US |
dc.rights | info:eu-repo/semantics/openAccess | en_US |
dc.subject | adolescent idiopathic scoliosis | en_US |
dc.subject | selective thoracic fusion | en_US |
dc.subject | lumbar curve flexibility | en_US |
dc.subject | spontaneous lumbar curve correction | en_US |
dc.subject | apical vertebra rotation | en_US |
dc.subject | apical vertebra translation | en_US |
dc.subject | posterior instrumentation | en_US |
dc.subject | lumbar modifier c | en_US |
dc.subject | Adolescent Idiopathic Scoliosis | en_US |
dc.subject | Back-Pain | en_US |
dc.subject | 1c Curves | en_US |
dc.subject | Instrumentation | en_US |
dc.subject | Criteria | en_US |
dc.subject | Classification | en_US |
dc.subject | Decompensation | en_US |
dc.subject | Outcomes | en_US |
dc.subject | Perform | en_US |
dc.title | The Importance of Lumbar Curve Flexibility and Apical Vertebral Rotation for the Prediction of Spontaneous Lumbar Curve Correction in Selective Thoracic Fusion for Lenke Type 1 and 2 C Curves: Retrospective Cohort Study with a Mean Follow-Up of More than 10 years | en_US |
dc.type | article | en_US |
dc.identifier.issue | 7 | en_US |
dc.identifier.volume | 12 | en_US |
dc.identifier.startpage | 1516 | en_US |
dc.identifier.endpage | 1523 | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.department-temp | [Kaya, Ozcan] SBU Istanbul Kanuni Sultan Suleyman Training & Re, Dept Orthoped & Traumatol, Turgut Ozal Bulvari 46-1, TR-34303 Istanbul, Turkey; [Kara, Deniz; Gok, Halil; Sanli, Tunay; Karadereler, Selhan; Enercan, Meric; Hamzaoglu, Azmi] Istanbul Florence Nightingale Hosp, Istanbul Spine Ctr, Istanbul, Turkey; [Kahraman, Sinan] Kadikoy Florence Nightingale Hosp, Dept Orthoped & Spine Surg, Istanbul, Turkey; [Enercan, Meric] Demiroglu Bilim Univ, Istanbul Spine Ctr, Istanbul, Turkey | en_US |
dc.authorid | Kaya, Ozcan/0000-0002-4547-3042 | |
dc.identifier.pmid | 35485204 | en_US |
dc.identifier.scopus | 2-s2.0-85130073260 | en_US |
dc.identifier.wos | WOS:000789422100001 | en_US |
dc.authorscopusid | 57200965763 | |
dc.authorscopusid | 57687573800 | |
dc.authorscopusid | 57686529100 | |
dc.authorscopusid | 54784473900 | |
dc.authorscopusid | 56444216300 | |
dc.authorscopusid | 6506672336 | |
dc.authorscopusid | 9248007500 | |