Horseshoe clubfoot, also known as congenital clubfoot, is a relatively common congenital deformity, mostly unilateral in the foot, but can also be bilateral. When the deformity is obvious, the child can be found at birth, if treated early, the results are better, but the deformity may still recur after treatment, so regular follow-up until skeletal maturity, about 14 years old. Prevention: 1, women to develop good habits during pregnancy, pay attention to rest, work and rest, so as to avoid the birth of babies foot deformity. 2, pay attention to nutritional care during childhood. 3, daily life diet should be well matched, moderate exercise. 4.Women choose vegetable or animal protein with high nutritional value during pregnancy, such as milk, eggs, fish, lean meat, various soy products, etc. 5, pay attention to prenatal diagnosis: prenatal diagnosis is an important method to prevent malformations, methods include ultrasound, amniocentesis, fetoscopy and chorionic villus examination, etc. If abnormalities are found, the pregnancy can be terminated in time to achieve the purpose of eugenics. 6, avoid the mother’s exposure to environmental harmful factors during pregnancy, such as pesticides, organic solvents, heavy metals and other chemicals, or overexposure to various rays, or taking certain drugs, or contracting certain germs, or even some habitual hobbies.