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Retrospective Analysis of the Akin Osteotomy
Steven M Douthett1, Nathan K Plaskey2, Lawrence M Fallat3
1Second-Year Resident, Podiatric Surgical Residency Program, Beaumont Hospital - Wayne, Wayne, MI.
Summary
The Akin osteotomy
Area of Science:
- Orthopedic Surgery
- Podiatric Surgery
- Surgical Anatomy
Background:
- Hallux abductovalgus is a common foot deformity requiring surgical correction.
- The Akin osteotomy is a key procedure for correcting great toe alignment.
- Maintaining lateral cortex integrity during Akin osteotomy is crucial for fixation.
Purpose of the Study:
- To investigate the frequency of lateral cortex disruption during Akin osteotomy.
- To assess the impact of lateral cortex integrity on osteotomy displacement, healing time, and revision rates.
- To analyze the relationship between intraoperative and postoperative lateral cortex integrity and clinical outcomes.
Main Methods:
- Retrospective study of 132 patients undergoing Akin osteotomy.
- Intraoperative fluoroscopy used to assess lateral cortex integrity.
- Analysis of osteotomy displacement, healing time, and need for surgical revision.
Main Results:
- Lateral cortex was compromised intraoperatively in 35.6% of patients.
- Postoperative displacement occurred in 19.1% of those with intraoperative disruption.
- Lateral cortex integrity significantly impacted osteotomy healing time and revision rates.
Conclusions:
- Disruption of the lateral cortex during Akin osteotomy is common.
- Lateral cortex integrity is a significant factor in preventing osteotomy displacement and ensuring timely healing.
- Maintaining the lateral cortex is critical for successful Akin osteotomy outcomes.
