Can I test myself for PTTD at home?

You can do a few simple checks at home, but remember this isn’t a diagnosis. See a podiatrist to be sure.

Single limb heel rise: Stand on one foot and try to rise up on your toes. If you can’t do this, or it hurts, that’s a positive sign. People with PTTD often struggle with this test on the affected side.

Too many toes sign: Have someone stand behind you while you face away from them. If they can see more toes on one side than the other, your foot is rotating outward (another possible PTTD indicator).

Arch check: Wet your feet and step on dry ground. Compare both footprints. If one has a much fuller print (missing arch), that could indicate arch collapse.

Pain location: Press along the inside of your ankle and arch. Tenderness on the inner side (not the outer ankle) could point to PTTD.

These tests can give you a clue, but they’re not definitive. If any of these are positive, schedule an appointment. Early diagnosis leads to better outcomes.