When the evaluation is unclear or your doctor is considering surgical fix, they may buy a magnetic resonance imaging (MRI) scan. The MRI can decide if the tendon has ruptured and where. It could also present inflammation bordering the tendon. Can stretches decrease pain from the arch of your foot? https://www.theorthopaedicandpainpractice.com/using-orthopaedic-and-pain-management-strategies-to-tackle-foot-pain-near-the-arch/