Abstract
Purpose
Displaced supracondylar humerus fractures in children are known for their high rate of complications and require urgent surgical treatment. Basically, there are two methods of fracture fixation: the lateral pin technique and the crossed pin technique. However, the best technique remains debated. The aim of this study was to evaluate the clinical and radiographic outcomes of our method of fixation using combined intramedullary and lateral wires for treatment of displaced supracondylar humeral fractures in paediatric patients.
Method
Fifty-one paediatric patients were treated for displaced supracondylar humeral fractures. The method of fracture fixation used consists of two Kirschner wires inserted one intramedullary and the other laterally. Clinical and radiographic outcomes were assessed at last follow-up.
Results
According to Gartland’s classification, 17 fractures (33%) were type 2 and 34 (67%) were type 3. The mean follow-up period was 7.8 months. Functional outcome according to Flynn’s criteria was satisfactory in all cases with 92% graded as excellent or good. Cosmetic outcome according to Flynn’s criteria was satisfactory in all cases. Radiologically, at last follow-up, the mean Baumann angle was 69° (63–82°) and the mean lateral capitellohumeral angle was 41° (32–50°).
Conclusion
Patients managed with combined intramedullary and lateral wires experience satisfactory results. Moreover, this technique, without risk for the ulnar nerve, can be interesting in the treatment of infrafossal fractures and fractures with anterior displacement.
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Availability of data and materials
The datasets used and analysed during the current study are available from the corresponding author on reasonable request.
Code availability
Not applicable.
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Aymen Ben Fredj: contributed to the clinical data collection and prepared the manuscript.
Hedi Rbai: contributed to supervision and validation.
Farouk Chatbouri: contributed to writing and editing of the manuscript.
Marouene Berriri: contributed to the conceptualization of the manuscript.
Abderrahmen Daadoucha: contributed to the design of study and performed the final revision of the manuscript.
Anouar Boughattas: contributed to data collection and analysis.
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We recruited participants in orthopaedic outpatients, and gathered the information necessary for the study. Written consent was obtained from all parents before the examination of all children.
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Fredj, A.B., Rbai, H., Chatbouri, F. et al. Clinical and radiographic outcomes after paediatric supracondylar humeral fractures treated with combined intramedullary and lateral wire fixation: our experience in fifty-one cases. International Orthopaedics (SICOT) 47, 2901–2906 (2023). https://doi.org/10.1007/s00264-023-05765-2
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DOI: https://doi.org/10.1007/s00264-023-05765-2