Cited 0 times in Scipus Cited Count

Risk factors for pubic ramus fracture nonunion after conservative treatment of pelvic ring injuries: a retrospective cohort multicenter study

DC Field Value Language
dc.contributor.authorYoon, YC-
dc.contributor.authorSohn, HS-
dc.contributor.authorSong, HK-
dc.contributor.authorKang, G-
dc.date.accessioned2024-04-04T06:27:28Z-
dc.date.available2024-04-04T06:27:28Z-
dc.date.issued2024-
dc.identifier.issn1633-8065-
dc.identifier.urihttp://repository.ajou.ac.kr/handle/201003/32442-
dc.description.abstractPurpose: To determine the incidence of nonunion, clinical and radiological outcomes, and risk factors for nonunion in conservatively treated pubic ramus fractures among patients diagnosed with pelvic ring injury. Methods: A total of 546 patients (192 men, 354 women) diagnosed with pubic ramus fracture, treated conservatively, and who had completed > 1 year follow-up at three level 1 trauma centers between January 2014 and December 2020, were enrolled. Clinical and radiological evaluations were compared between union and nonunion groups. Logistic regression and Kaplan–Meier analyses were used. Result: At the final follow-up, 527 (96.5%) and 19 (3.5%) patients had union and nonunion of fractures, respectively. The union and nonunion groups exhibited statistically significant differences in posterior injury (p = 0.040), bilateral ramus fracture (p < 0.001), initial displacement (p < 0.001), and clinical result (p < 0.001). In the multivariate logistic regression analysis, initial displacement (odds ratio, 4.727; p = 0.005) was analyzed as a risk factor for nonunion. According to the Kaplan–Meier analysis, the median initial displacement of nonunion occurrence was 17.9 mm (standard error, 1.211; 95% confidence interval 15.526–20.274), and nonunion patients were included if the displacement was > 15.9 mm (standard error, 1.305) on the 75th percentile. Conclusion: Conservative treatment is ineffective in some ramus fracture cases with pelvic ring injury. As ramus nonunion causes functional deterioration, active treatment is required if the displacement is ≥ 16 mm.-
dc.language.isoen-
dc.subject.MESHConservative Treatment-
dc.subject.MESHFemale-
dc.subject.MESHFracture Fixation, Internal-
dc.subject.MESHFractures, Bone-
dc.subject.MESHFractures, Ununited-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.subject.MESHPelvic Bones-
dc.subject.MESHRetrospective Studies-
dc.subject.MESHRisk Factors-
dc.titleRisk factors for pubic ramus fracture nonunion after conservative treatment of pelvic ring injuries: a retrospective cohort multicenter study-
dc.typeArticle-
dc.identifier.pmid37932481-
dc.subject.keywordConservative treatment-
dc.subject.keywordNonunion-
dc.subject.keywordPelvic ring injury-
dc.subject.keywordPelvic stability-
dc.subject.keywordPubic ramus fracture-
dc.subject.keywordRisk factors-
dc.contributor.affiliatedAuthorSong, HK-
dc.type.localJournal Papers-
dc.identifier.doi10.1007/s00590-023-03775-9-
dc.citation.titleEuropean journal of orthopaedic surgery & traumatology-
dc.citation.volume34-
dc.citation.number2-
dc.citation.date2024-
dc.citation.startPage1073-
dc.citation.endPage1078-
dc.identifier.bibliographicCitationEuropean journal of orthopaedic surgery & traumatology, 34(2). : 1073-1078, 2024-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.identifier.eissn1432-1068-
dc.relation.journalidJ016338065-
Appears in Collections:
Journal Papers > School of Medicine / Graduate School of Medicine > Orthopedic Surgery
Files in This Item:
There are no files associated with this item.

qrcode

해당 아이템을 이메일로 공유하기 원하시면 인증을 거치시기 바랍니다.

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse