Official website Marvin's foot technique of hallux valgus in Fengtai District is very good. Marvin pedicure was founded by Ma Guiwen, a famous domestic doctor, and its technology is very reliable. It is a regular plastic surgery institution approved by the Health and Health Commission, mainly engaged in the correction of hallux valgus, hallux valgus hypertrophy, wide foot reduction, slender toe shortening and toe deformity.