Fetal surgery is a type of medical procedure that is performed on a developing fetus. There are several synonyms for this term, including antenatal surgery, prenatal surgery, intrauterine surgery, and in utero surgery. These procedures are performed when a fetus is diagnosed with a medical condition that requires immediate attention, such as spina bifida or twin-to-twin transfusion syndrome. Fetal surgery is a highly specialized field that requires a skilled team of medical professionals, including obstetricians, perinatologists, neonatologists, and pediatric surgeons. Advancements in technology have made fetal surgery safer and more effective, increasing the likelihood of positive outcomes for both mother and baby.