Fixed angle devices versus multiple cancellous screws: what does the evidence tell us?

Area of Science:

• Orthopedic surgery
• Traumatology

Background:

• Femoral neck fractures frequently lead to complications such as nonunion and avascular necrosis after internal fixation.
• Younger patients face significant functional deficits from salvage procedures following these complications.

Purpose of the Study:

• To review the rationale and evidence for various internal fixation options for femoral neck fractures.
• To assess whether the choice of internal fixation influences complication rates.

Main Methods:

• Literature review of available internal fixation methods for femoral neck fractures.
• Analysis of current evidence regarding complication incidence and fixation techniques.

Main Results:

• Complications are common following internal fixation of femoral neck fractures.
• The quality of fracture reduction is crucial, but the impact of fixation choice remains unclear.
• Existing evidence is inadequate to recommend a specific optimal internal fixation method.

Conclusions:

• High-quality randomized controlled trials are necessary to determine the optimal internal fixation strategy for femoral neck fractures.
• Further research is needed to minimize complications and improve functional outcomes in patients with femoral neck fractures.