Cures said to be for parts of feet (5)
I believe the answer is:
heels
'parts of feet' is the definition.
'heels' can be an answer for 'parts' (heel is a kind of part). I'm unsure of the 'of feet' bit.
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for heels that I've seen before include "Foot parts" , "Tilts to one side" , "Parts of body; tilts" , "Blackguards in shoes?" , "leans to one side" .)