Background: Length unstable femoral shaft fractures in school-aged children usually demand surgical treatment, but the optimal choice remains controversial, especially in overweight adolescents. This study aimed to compare the clinical results of locking compression plates (LCP) and elastic stable intramedullary nails (ESIN) combined with temporary external fixator (TEF) in school-aged children weighing over 50 kg. Methods: Between January 2010 and January 2018, children over 50 kg with length unstable femoral shaft fracture treated with ESIN& EF in the authors' institutewere included in this study. Adolescent patients with matched age, sex, body weight and fracture type receiving LCP were retrieved from hospital database. The Flynn Score System was used to evaluate the clinical outcomes of treatments at the last follow-up. Results: A total of 30 young children aged 10-14 years were included. Fifteen patients (9 male and 6 female) received ESIN & EF treatment, while the other fifteen (9 male and 6 female) received LCP treatment. All patients were followed up for more than 12 months post-surgery (14-26 months). In all, less operation time, less estimated blood loss and shortened hospital stay (P < 0.001), faster union time (P = 0.031) were observed in ESIN & EF group, compared with the Plating group. All surgeries in the ESIN & EF group were performed without exposing the fracture site. In contrast, 60 % (9/15) of the surgeries in the Plating group were performed with the fracture site exposed. Every patient scored satisfactory or excellent on the Flynn Score System without major complications demanding revision surgeries. Conclusions: ESIN plus EF produces satisfactory clinical outcome for overweight pediatric patients with femoral shaft fracture when rigid nail is contraindicated due to narrow medullary canal. (c) 2025 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.
[1]Huazhong Univ Sci & Technol, Wuhan Union Hosp, Dept Orthopaed Surg, Tongji Med Coll, Wuhan, Peoples R China.
[2]First Hosp Jilin Univ, Dept Geriatr, Changchun, Peoples R China.
[3]Huazhong Univ Sci & Technol, Tongji Med Coll, Clin Sch 1, Wuhan, Peoples R China.
[4]Al Ahalia Hosp Mussafah, Dept Orthopaed, Abu Dhabi, U Arab Emirates.
[5]Wuhan Hosp Tradit Chinese & Western Med, Otorhinolaryngol Head & Neck Surg, Wuhan, Peoples R China.
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