Related Experiment Video
Updated: Jun 25, 2026

A Mouse Model of Ankle-Subtalar Complex Joint Instability
Published on: October 28, 2022
Hallux sesamoid disorders
1OrthoCarolina Foot and Ankle Institute, 1001 Blythe Boulevard, Suite 200, Charlotte, NC 28203, USA. bruce.cohen@orthocarolina.com
Abstract:
Sesamoid disorders are common causes of forefoot pain. Because of the significant mechanical stresses and anatomic variations involved, the sesamoid complex appears to be affected by numerous pathologic processes. These include acute fractures, stress fractures, nonunions, osteonecrosis, chondromalacia, and various inflammatory conditions labeled sesamoiditis. Treatment options include conservative management with orthotics and immobilization, as well as operative interventions that range from fracture/nonunion fixation to various approaches for sesamoidectomy. This article outlines the diagnosis and treatment of these entities and reviews the results of these treatments.
Related Concept Videos
Muscles of the Leg that Move the Foot and Toes
Anterior Compartment
The anterior compartment includes muscles that contribute to the dorsiflexion of the foot. This compartment houses the tibialis anterior, extensor hallucis longus, and extensor digitorum longus muscles.
Bones of the Lower Limb: Femur and Patella
Ankle Joint
Diabetic Foot Ulcer
Peripheral Arterial Disease II: Clinical Manifestations and Diagnostic Evaluation
Bones of the Lower Limb: Tibia and Fibula
