Why Make the Cut? The Anconeus Triceps Hemipeel Approach for Distal Humerus Exposure Without Olecranon Osteotomy

Area of Science:

• Orthopedic Surgery
• Traumatology

Background:

• Treating comminuted intraarticular distal humerus fractures (AO/OTA types 13B and 13C) presents challenges in achieving adequate articular visualization.
• Existing surgical approaches often involve olecranon osteotomy, which can increase patient morbidity and complicate subsequent arthroplasty.

Purpose of the Study:

• To describe the anconeus hemipeel approach as a novel surgical technique for distal humerus fractures.
• To report the initial clinical outcomes of patients treated with the anconeus hemipeel approach, specifically evaluating its efficacy in improving articular exposure without olecranon osteotomy.

Main Methods:

• The anconeus hemipeel approach involves retrograde reflection of the anconeus muscle to enhance exposure of the distal humerus.
• This technique was applied to patients with comminuted, intraarticular distal humerus fractures, avoiding the need for olecranon osteotomy.

Main Results:

• The anconeus hemipeel approach provided improved visualization of the distal humerus articular surface.
• Preliminary clinical outcomes indicate the feasibility and potential benefits of this approach in managing complex distal humerus fractures.

Conclusions:

• The anconeus hemipeel approach is a valuable alternative to olecranon osteotomy for treating comminuted intraarticular distal humerus fractures.
• This technique offers enhanced articular visualization while potentially reducing surgical morbidity and preserving options for future elbow arthroplasty.