Distal Humerus Fractures Evolution of Management

Area of Science:

• Orthopedic Surgery
• Traumatology
• Biomechanics

Background:

• Distal humerus fractures present significant challenges in orthopedic management.
• Historical treatments evolved from nonoperative methods to advanced surgical techniques like the AO method.

Purpose of the Study:

• To review the historical and current management strategies for distal humerus fractures.
• To analyze controversies including plate orientation, ulnar nerve management, and arthroplasty.
• To provide evidence-based recommendations for optimal patient outcomes.

Main Methods:

• Review of historical management techniques for distal humerus fractures.
• Analysis of current controversies and evidence regarding surgical options.
• Systematic review of literature concerning ulnar nerve management and arthroplasty.

Main Results:

• Parallel plating demonstrates biomechanical superiority, though clinical outcomes are comparable regardless of plate placement.
• No clear benefit from routine ulnar nerve transposition in managing these fractures.
• Total elbow arthroplasty is a viable option for geriatric fractures with osteoporotic bone.

Conclusions:

• Fracture pattern should guide plate placement in distal humerus fractures.
• Ulnar nerve management requires careful consideration, with routine transposition not universally beneficial.
• Arthroplasty is a valuable treatment for elderly patients with osteoporotic distal humerus fractures.
• Meticulous surgical technique is crucial for achieving good outcomes in complex distal humerus fractures, particularly in the geriatric population.