A physical therapist is evaluating a patient with a visible…
A physical therapist is evaluating a patient with a visible flatfoot deformity and medial ankle pain. The therapist observes a “too many toes” sign and difficulty with a single leg heel raise. To determine the patient’s stage and prognosis, which of the following is most critical for differentiating a Stage II from a Stage III deformity in Posterior Tibial Tendinopathy Dysfunction?