The term 'Treatment of Toenails' can be summarized by the word 'Pedicure'. A pedicure is a cosmetic treatment of the feet and toenails, usually performed in a salon. It involves trimming, filing, and buffing of the nails, as well as exfoliation of the skin and massage of the feet. Pedicures are often used to improve the appearance of the feet and toenails, as well as to reduce stress and promote relaxation.