Footwork?

• Sole-searching field?
• Study of peas?
• Toe treatment
• Corn specialty?
• The branch of medicine concerned with the feet
• Sole-searching, maybe?

Wikipedia Word definitions in Wikipedia
Podiatry or podiatric medicine ( or ) is a branch of medicine devoted to the study of, diagnosis, and medical and surgical treatment of disorders of the foot , ankle and lower extremity . The term podiatry came into use in the early 20th century in the ...

Wiktionary Word definitions in Wiktionary
n. (context US medicine English) chiropody

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
1914, formed from Greek pod- , stem of pous "foot" (see foot (n.)) + iatreia "healing," from iatros "physician" (see -iatric ). An attempt to supplant chiropody (see chiropodist ) and distance the practice from the popular impression of unskilled corn-cutters. ...