Congenital clubfoot is born with one or both feet showing varying degrees of pronation and ptosis. In mild cases, the anterior part of the foot is inward, sagging, and the plantar surface of the foot is wrinkled, and there is elastic resistance to dorsal extension and abduction; after the child learns to walk, the deformity gradually worsens, the muscle balance of the foot and lower leg is imbalanced, and the healthy muscle contracture is affected by the weight, and the foot inward sagging is aggravated, the gait is unstable, limping, and landing on the outer edge of the back of the foot; delayed treatment makes the deformity more serious, the anterior part of the foot is turned backward, callus and bursa are produced in the weight-bearing part of the foot, and the tibia is internally rotated. The foot is then inwardly turned at the front, with callus and bursa at the weight-bearing part of the foot and internal rotation of the tibia. The principle of treatment for congenital clubfoot is to correct the deformity, and early correction of the deformity can restore foot function. Treatment can be divided into four periods. For infants within 1 year of age, the mother and an assistant will assist in manual correction while breastfeeding. From 1 to 3 years of age, the correction is performed in stages by manipulation and fixed in plaster. From 3 to 15 years of age, patients who have failed manipulation, or who are untreated, can be treated with soft tissue release surgery. Above 15 years of age, skeletal surgery may be considered.