New Gen Halifax Nail with Novel Tri-Wire Concept for Intertrochanteric Fracture

Area of Science:

• Orthopedic Surgery
• Traumatology
• Biomedical Engineering

Background:

• Intertrochanteric femur fractures are prevalent in the elderly, often leading to complications like malunion and varus deformity.
• Traditional treatments like the dynamic hip screw are standard, but research into novel fixation devices is ongoing.

Purpose of the Study:

• To evaluate the functional and radiological outcomes of intertrochanteric femur fractures treated with the Halifax nail.
• To provide a contemporary comparison of the Halifax nail against existing treatment methods.

Main Methods:

• A prospective study involving 57 patients with intertrochanteric fractures (excluding open, pathological, or polytrauma cases).
• Surgical intervention using the Halifax nail under spinal anesthesia, including closed or open reduction and lag screw fixation.
• Data collection on surgery duration, blood loss, time to union, and functional outcomes (Harris Hip score).

Main Results:

• The study included 57 patients, with fractures classified under AO types A1, A2, and A3.
• Average surgery duration was 65 minutes, with an average blood loss of 200 mL.
• Patients achieved an average union time of 11.7 weeks and a mean Harris Hip score of 91.

Conclusions:

• The Halifax nail demonstrates favorable functional and radiological outcomes for intertrochanteric femur fractures.
• It results in good union rates and high patient functional scores, positioning it as a viable treatment option.
• Further comparative studies are recommended to solidify the Halifax nail's role in orthopedic practice.