• Jorge Luciano Villán-Gaona, Carlos Oliver Valderrama-Molina, Marco Antonio Altamirano-Cruz, and Yuri Montero-Oropeza.
• Universidad del Rosario. Calle 12 C N°6-25. Bogotá Colombia. Electronic address: jorgevillangaona@gmail.com.
• Injury. 2023 Nov 1; 54 Suppl 6: 110837110837.

IntroductionIsolated fractures of the iliac wing are a rare injury, usually occurring in high-energy trauma, and are associated with other non-musculoskeletal and soft tissue injuries that could compromise the patient's life. Surgical indications are unclear, and there is limited information on the most frequent fracture patterns.MethodsA descriptive multicenter case series study of isolated fractures of the iliac wing treated surgically in three referral trauma hospitals in Latin America. The different fracture patterns are described, the "iliac ring" concept is proposed, and a classification is made.ResultsTwenty-eight patients were included; 24 were male, the median age was 31 years RIQ (24-46), the most frequent trauma mechanism was a traffic accident, and in 14 patients, the ISS >16. The most frequent associated injury was to the appendicular skeleton at another level in 13 patients. In the new classification, according to the number of fragments, 11 patients were classified as type A (1 fragment), ten patients as type B (two fragments), and seven patients as type C (three or more fragments). The most compromised anatomical area was the crest and anterosuperior iliac spines in 26 patients, followed by the fossa and anteroinferior iliac spine in 17 and 8 patients, respectively.DiscussionThe patterns of isolated fractures of the iliac wing allow the identification of three types of fractures. Identifying these patterns can help the surgeon decide to perform surgery in these scenarios and choose the fixation technique according to the number and location of the fragments.Copyright © 2023. Published by Elsevier Ltd.

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