Automatic diagnosis of pediatric supracondylar humerus fractures using radiomics-based machine learning.

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Abstract

[Indexed for MEDLINE] Conflict of interest statement: The authors have no conflicts of interest to disclose. 17. J Orthop Trauma. 2012 Jan;26(1):48-53. doi: 10.1097/BOT.0b013e3182143de0. Meta-analysis of pinning in supracondylar fracture of the humerus in children. Woratanarat P(1), Angsanuntsukh C, Rattanasiri S, Attia J, Woratanarat T, Thakkinstian A. Author information: (1)Department of Orthopaedics and Clinical Epidemiology Unit, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand. rapwo@mahidol.ac.th OBJECTIVES: The purpose of this study was to compare the outcomes of lateral pinning versus cross pinning in pediatric supracondylar humerus fractures. DATA SOURCES: The Cochrane library, MEDLINE, CINAHL, specific orthopaedic journals, abstracts/papers from conferences and meetings, and reference lists of articles were searched from inception to September 2007. STUDY SELECTION: All randomized controlled trials and cohort studies comparing outcomes (ie, loss of fixation, iatrogenic ulnar nerve injury, and Flynn criteria) between crossed and lateral pinning were identified. DATA EXTRACTION: Two authors independently assessed methodological quality and extracted data by using a standardized data extraction form. DATA SYNTHESIS: Heterogeneity among studies was assessed using the Q test. Pooled relative risk was estimated using the Mantel-Haenszel method. Eighteen of 1829 studies were included with 1615 supracondylar fractures (837 and 778 children with cross and lateral pinning, respectively). The average age was 6.1 ± 0.9 years. The risk of iatrogenic ulnar nerve injury was 4.3 (95% confidence interval, 2.1-9.1) times higher in cross pinning compared with lateral pinning. There was no significant difference for loss of fixation, late deformity, or Flynn criteria between the two types of pinning. CONCLUSIONS: Lateral pinning is preferable to cross pinning for fixation of pediatric supracondylar humerus fractures as a result of decreased risk of ulnar nerve injury. DOI: 10.1097/BOT.0b013e3182143de0