A hidden danger of childhood trauma: bicycle handlebar injuries

Abstract

Purpose: To evaluate childhood bicycle handlebar injuries.

Methods: We evaluated retrospectively 14 patients who presented with bicycle handlebar injuries within a 3-year period. Bicycle injuries not caused by the handlebar were excluded.

Results: The mean age of the patients was 8.8 +/- 2 years (range, 5-12 years) and 79% were boys. The injuries comprised gastrointestinal perforation in 21%, traumatic abdominal hernia in 21%, and spleen laceration in 14%. The three children with intestinal perforation and the one with a penetrating abdominal injury underwent surgery, whereas the others were treated medically. An isolated traumatic abdominal hernia resolved spontaneously. There was no mortality.

Conclusions: Although bicycle handlebar injuries occur at relatively low speeds, the transfer of energy from the end of the handlebar, with a small cross-sectional area, to a small field leads to intra-abdominal injuries that are more severe than predicted. Thus, bicycle handlebar injuries should be considered as a serious intraabdominal injury until proven otherwise.