Related Experiment Videos
Medial-sided bony procedures: why, what, and how?
Joseph A Sizensky1, Richard M Marks
1Division of Foot and Ankle Surgery, The Medical College of Wisconsin, 9200 West Wisconsin Avenue, Milwaukee, WI 53226-0099, USA.
Foot and Ankle Clinics
|October 17, 2003
Summary
Adult acquired flat foot, often caused by posterior tibial tendon issues, requires early recognition. Treatment ranges from nonoperative management to surgical interventions like tendon transfers and fusions, depending on disease stage.
Area of Science:
- Orthopedics
- Foot and Ankle Surgery
- Biomechanical Engineering
Background:
- Adult acquired flat foot deformity is a common condition.
- Posterior tibial tendon (PTT) dysfunction is a frequent cause.
- Early recognition and intervention are crucial for managing progressive deformity.
Purpose of the Study:
- To review the current understanding and treatment strategies for adult acquired flat foot deformity.
- To outline management based on disease staging.
- To discuss the efficacy and limitations of various surgical interventions.
Main Methods:
- Review of literature on adult acquired flat foot.
- Classification of disease stages (I, II, III).
- Description of nonoperative and operative treatment options, including tendon transfers, osteotomies, and arthrodesis.
Main Results:
- Nonoperative treatment can manage symptoms and progression in most cases.
- Stage I: Debridement +/- FDL tendon transfer.
- Stage II: PTT elongation/attenuation may require FDL transfer or anastomosis; combined soft tissue and bony procedures (e.g., calcaneal osteotomy) are recommended for advanced cases.
- Stage III: Arthrodesis (talonavicular or triple) is the primary treatment for fixed deformity.
Conclusions:
- Treatment selection for adult acquired flat foot depends on the stage of the deformity.
- Combined soft tissue and bony procedures offer promising results for correcting deformity.
- Arthrodesis provides long-lasting correction for fixed deformities, though it limits motion.