Author ORCID Identifier
Derek A. DiAngelis: https://orcid.org/0009-0003-6790-5648
Abstract
A 2-year-old male presented to an orthopedic outpatient office due to a supination defect in both of his upper limbs. X-rays of the affected limbs revealed fusion of the proximal radioulnar joints indicating congenital radioulnar synostosis (CRUS). CRUS is abnormal development of the upper limbs occurring during weeks 3—7 of embryological development. Causes of CRUS include genetic syndromes and spontaneous mutations. Treatment options include nonoperative and surgical treatments, however, treatment is controversial due to a lack of clinical evidence. Proposed screening methods could help improve detection rates and improve clinical management. This report aims to increase awareness of CRUS and discuss evolving treatment options.
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License
Recommended Citation
DiAngelis DA, Hudson MJ. Bilateral Congenital Radioulnar Synostosis - Case Report. Advances in Clinical Medical Research and Healthcare Delivery. 2026; 6(1):37-40. doi: 10.53785/2769-2779.1342.
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Genetic Phenomena Commons, Musculoskeletal System Commons, Orthopedics Commons, Pediatrics Commons