A Simple and Safe Technique of Olecranon Osteotomy

Area of Science:

• Orthopedic Surgery
• Traumatology
• Surgical Techniques

Background:

• Chevron osteotomy is a common technique for posterior elbow approaches.
• Standard techniques may present challenges in performance and reconstruction.
• Evaluating modifications to improve surgical outcomes is essential.

Purpose of the Study:

• To assess a modified chevron osteotomy technique for olecranon fractures.
• To compare the modified technique with the standard approach in terms of performance, reconstruction, and results.
• To evaluate the safety and efficacy of using a Gigli saw for olecranon osteotomy.

Main Methods:

• A prospective study involving 17 patients with comminuted distal humeral intercondylar fractures.
• A modified chevron osteotomy was performed using a Gigli saw instead of a power saw.
• Olecranon fragments were stabilized using the tension band wire technique post-fixation.

Main Results:

• The modified Gigli saw technique was easy to perform with no intraoperative difficulties.
• The technique minimized the risk of distal humeral cartilage damage due to its direction.
• Congruent osteotomy surfaces facilitated good bony apposition and stable fixation; all osteotomies united well with no related complications.

Conclusions:

• The modified Gigli saw chevron osteotomy is a safe, easy, and potentially faster alternative to the standard technique.
• This technique provides excellent congruence and stability for olecranon reconstruction.
• Further large-scale comparative studies are warranted to confirm its benefits across different surgeons and patient populations.