دورية أكاديمية
أعرض في EDS

Degree of Pelvic Rotation in the Coronal Plane on Postoperative Radiographs Obtained after Total Hip Arthroplasty.

التفاصيل البيبلوغرافية
العنوان: Degree of Pelvic Rotation in the Coronal Plane on Postoperative Radiographs Obtained after Total Hip Arthroplasty.
المؤلفون: Yeh KL; Department of Orthopaedics, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi City 600, Taiwan.; Institute of Computer Science and Information Engineering, National Taiwan University, Taipei City 106, Taiwan.; Department of Long-Term Care and Management, Wu Feng University, Chiayi County 621303, Taiwan., Wu TY; Department of Family Medicine, Zhongxing Branch, Taipei City Hospital, Taipei City 103, Taiwan.; Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei City 100, Taiwan.; General Education Center, University of Taipei, Taipei City 100, Taiwan., Fuh CS; Institute of Computer Science and Information Engineering, National Taiwan University, Taipei City 106, Taiwan., Chen CS; Institute of Computer Science and Information Engineering, National Taiwan University, Taipei City 106, Taiwan., Hou SM; Department of Orthopaedics, Shin Kong Wu Ho-Su Memorial Hospital, Taipei City 111, Taiwan., Chiang CH; Department of Orthopaedics, Ditmanson Medical Foundation Chia-Yi Christian Hospital, Chiayi City 600, Taiwan., Liaw CK; Department of Orthopedics, School of Medicine, College of Medicine, Taipei Medical University, Taipei City 110, Taiwan.; Department of Orthopedics, Shuang Ho Hospital, Taipei Medical University, New Taipei City 235, Taiwan.; Graduate Institute of Biomedical Optomechatronics, College of Biomedical Engineering, Research Center of Biomedical Device, Taipei Medical University, Taipei City 113, Taiwan.; TMU Biodesign Center, Taipei Medical University, Taipei City 11031, Taiwan.
المصدر: Journal of clinical medicine [J Clin Med] 2022 Oct 27; Vol. 11 (21). Date of Electronic Publication: 2022 Oct 27.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: MDPI AG Country of Publication: Switzerland NLM ID: 101606588 Publication Model: Electronic Cited Medium: Print ISSN: 2077-0383 (Print) Linking ISSN: 20770383 NLM ISO Abbreviation: J Clin Med Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Basel, Switzerland : MDPI AG, [2012]-
مستخلص: There are many published cup anteversion measurements for postoperative total hip arthroplasty (THA), including Liaw’s, Lewinnek’s, and Murray’s methods. However, most measurements ignore the potential pelvic rotation on radiographs except in Liaw’s method. Without considering pelvic rotation, clinicians can miscalculate cup anteversion. Therefore, we aimed to quantify the mean degree of pelvic rotation. Herein, we collected 388 radiographs of 98 postoperative THA hips of 77 patients and measured pelvic rotation by measuring h, the horizontal displacement of the sacrococcygeal junction associated with the upper pole of the symphysis pubis, and ssd, the distance between the sacrococcygeal junction and pubic symphysis. The angle θ of pelvic rotation was defined as θ = arc sin (h/ssd) × (180°/π). The mean degree of pelvic rotation was then calculated. The standard deviation of h was 7.84 mm, and the mean ssd was 158 mm. The potential pelvic rotation was 2.50°. The p-values from the paired t-test were all >0.05 when interobserver and intraobserver errors were assessed. This is the first study to quantify the potential pelvic rotation in the coronal plane on postoperative plain radiographs. The potential pelvic rotation was too large to be neglected during the measurement of cup anteversion.
Competing Interests: The authors declare no conflicts of interest.
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فهرسة مساهمة: Keywords: Liaw’s anteversion; hip osteoarthritis; pelvic rotation; total hip arthroplasty
تواريخ الأحداث: Date Created: 20221111 Latest Revision: 20230308
رمز التحديث: 20240829
مُعرف محوري في PubMed: PMC9656062
DOI: 10.3390/jcm11216353
PMID: 36362581
قاعدة البيانات: MEDLINE
الوصف
تدمد:2077-0383
DOI:10.3390/jcm11216353