Removing a bent femoral nail - man versus metal: A case report

Intramedullary nailing is the treatment of choice for femoral shaft fractures in adults with excellent clinical results and low complication rates reported in the literature. However, in situ bending of a femoral nail is a rare complication that merits special attention. While there are several extraction techniques and algorithms the scientific evidence to support these decision-making tools is unconvincing.

A 26-year old man presented to the Accident and Emergency Department with a deformed thigh following a low-energy injury. Radiographs showed a bent femoral nail in situ and the patient disclosed that he had surgery four weeks earlier for a fractured femur sustained in a motor vehicle accident. A treatment algorithm was followed in planning the surgical strategy, but ultimately a simple hacksaw blade was used to cut and remove the nail. The fracture which was stabilised by exchange nailing went on to uncomplicated union and the patient recovered fully.

Non-invasive methods of removing a bent femoral nail are often unsuccessful and may result in iatrogenic injuries. Surgeons should assess the available local resources and first consider using simple open methods when attempting to remove a bent femoral nail.

Open extraction methods often disregard the low-resource environment in which many surgeons work. We describe a simple and economical technique that uses a regular hacksaw blade to cut and remove a bent femoral nail.