BMC Musculoskeletal Disorders (Sep 2022)

Comparison of the midterm result between locking plate and elastic intramedullary nail treating oblique ulnar fracture Bado type I acute monteggia fracture in pediatric patients

  • Djandan Tadum Arthur Vithran,
  • Zhenqi Song,
  • Kongjian Wang,
  • Zhongwen Tang,
  • Feng Xiang,
  • Jie Wen,
  • Sheng Xiao

DOI
https://doi.org/10.1186/s12891-022-05809-5
Journal volume & issue
Vol. 23, no. 1
pp. 1 – 7

Abstract

Read online

Abstract Background Acute Monteggia fracture (AMF) is defined as a fracture of the proximal ulna combined with a dislocation of the radial head, with less than 1 percent prevalence in pediatric patients with an elbow injury. This retrospective study aimed to compare the efficacy of two treatment methods for oblique ulnar fracture AMF Bado type I in children. Methods In this retrospective study, 28 children with oblique ulnar fracture acute Monteggia injury Bado I were included. Patients was divided into two groups: In the EIN group 16 patients were fixed with elastic intramedullary nail after reduction, and in the LCP group 12 patients were fixed with locking compression plate after reduction. Operation time and blood loss were recorded and the patients were assessed clinically by the Mayo Elbow Performance Score (MEPS), range of movement(ROM) and range of rotation(ROR). Results Twenty-eight patients were accessible for durable follow-up, with a mean age of 7.7 ± 1.3 years, follow up by 33.7 ± 5.1 months. The average operation time was 48.1 ± 9.2 min for the EIN group and 67.1 ± 7.2 min for the LCP group. The average blood loss was 8.2 ± 2.3 ml for the EIN group and 18.8 ± 3.8 ml for the LCP group. The average operation time and average blood loss in the EIN group are significant less than the LCP group. Mean MEPS, ROM, ROR in both group improved significantly before sugery to three months after surgery, and maintained very good results at last follow up. There is no significant difference between the EIN group and the LCP group in MEPS, ROM and ROR. Conclusions Oblique ulnar fracture Bado type I acute monteggia fracture in pediatric patients fixed by EIN and LCP can both get good mid-term results measured by MEPS, ROM and ROR, Fixed by EIN have shorter operation time and less blood loss than fixed by LCP.

Keywords