Intraarticular Distal Humerus With Anconeus Pedicle and Olecranon Osteotomy

Area of Science:

• Orthopedic Surgery
• Trauma Surgery

Background:

• Distal humerus fractures, particularly comminuted intraarticular Y-type bicolumnar fractures, present significant surgical challenges.
• Restoring articular congruity and elbow function is paramount for optimal patient outcomes.

Purpose of the Study:

• To detail a specific surgical technique for managing comminuted, intraarticular Y-type bicolumnar distal humerus fractures.
• To highlight the use of supplemental minifragment plating in conjunction with dual locking plates.

Main Methods:

• Open reduction and internal fixation (ORIF) of the distal humerus fracture.
• Utilized dual locking plates for primary stabilization.
• Employed supplemental minifragment plating to address articular comminution.
• Performed an olecranon osteotomy with an anconeus pedicle flap for enhanced surgical exposure.

Main Results:

• The described technique facilitates accurate reduction of the comminuted articular surface.
• The combined plating strategy aims to provide stable fixation for complex fracture patterns.
• Olecranon osteotomy and flap provide adequate visualization for precise articular reconstruction.

Conclusions:

• This surgical approach offers a viable method for treating complex distal humerus fractures.
• The technique emphasizes achieving anatomical reduction to restore elbow joint function.
• Supplemental minifragment plating can be a valuable adjunct to dual locking plates in challenging cases.