Titanium elastic nailing in pediatric femoral diaphyseal fractures in the age group of 6-15 years mid-term and long-term outcomes.

Objective: To evaluate the effectiveness of Titanium Elastic Nailing (TEN) used in the surgical treatment of pediatric femoral shaft fractures and the effect of the complications to the outcome. Another objective was to assess the changing of Limb Length Discrepancy (LLD) and angulation degree with prolonged follow-up time and to evaluate whether the patient had a functional problem because of this situation.

Methods: Thirty children between the ages of 6 and 15 who had femur shaft fractures were evaluated. The times of operation, ambulation, bone union and follow-up were recorded. Post-operative complications were evaluated between 1996-2016 with at least 24 Months follow up.

Results: The mean follow-up was 52.5 ± 49.0 months (range 24-240). The mean varus angulation was 3.2 ± 5.1 degrees. The length of the fracture side was approximately 0.71 ± 0.58 cm (range 0-2.09 cm) longer than the intact side. There were eight patients with LLD of 1-2 cm. There was no statistically significant relationship between the type, location, and age of fracture of the LLD (P> 0.05). It was evaluated according to Flynn's criteria. According to this, 12 (40%) of the patients' results were excellent, 14 (46.7%) were good, and four were poor.

Conclusion: TEN is an effective, easy, fast treatment method and has minimal complications for the treatment of femoral shaft fractures in childhood. Most complications can be reduced by performing basic principles and technical directions. Although LLD is a common complication of childhood femur fractures, the disease does not present a functional problem in daily life.