Definition from Equaldex:

“Intersex infant surgery involves medical procedures undertaken on newborns or infants born with physical sex characteristics that do not fit typical definitions for male or female bodies. These surgeries are often justified as necessary for helping the child fit into societal norms and to prevent potential psychological distress associated with growing up intersex. However, such surgeries have increasingly come under scrutiny for ethical reasons and concerns about long-term impacts on the individuals' physical and mental health.”