Pes cavus, also known as talipes cavus, refers to a descriptive term for a type of foot deformity with an abnormally high longitudinal arch of the foot (caved-in foot).
A 70-year-old male presents with a history of ankle pain. An MRI was performed and a sagittal PD fat sat image is shown below. What is the most likely alignment abnormality that accounts for the bone marrow edema pattern?
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