Step-Cut Ulnar Shortening Osteotomy for Ulnar Impaction Syndrome

Area of Science:

• Orthopedic Surgery
• Hand and Wrist Surgery
• Surgical Techniques

Background:

• Ulnar impaction syndrome can cause wrist pain and dysfunction.
• Traditional ulnar shortening osteotomy techniques may require specialized instrumentation.
• A step-cut osteotomy offers a reliable and cost-effective alternative.

Purpose of the Study:

• To describe and evaluate the step-cut ulnar shortening osteotomy for treating ulnar impaction syndrome.
• To highlight the use of standard surgical implants for fixation.
• To present a less expensive surgical option.

Main Methods:

• A step-cut osteotomy of the ulna is performed.
• Fixation is achieved using a 7-hole 3.5-mm standard neutralization plate and a lag screw.
• The procedure involves preoperative planning, arthroscopy, incision, osteotomy, fixation, and wound closure.

Main Results:

• The step-cut ulnar shortening osteotomy is a safe and reliable technique.
• It effectively treats symptomatic ulnar impaction syndrome.
• The method avoids the need for specialized instrumentation, reducing costs.

Conclusions:

• The step-cut ulnar shortening osteotomy is a viable and cost-effective surgical option.
• Standard surgical implants provide reliable fixation for this procedure.
• This technique simplifies the surgical approach for ulnar impaction syndrome.