My now 2 year old daughter was presented at birth with a large bald spot on her scalp (from the frontal part to the vertex part) its about 2-3 in long and 1.5 in wide. plz help I dont know what treatment to decide since I dont even know exactly what kind of congenital defect/disorder of the scalp/hair it is
There are multiple possible causes for this, but there is little information supplied. Most bald spots are acquired, unlike your daughter’s situation. Bald spots in children can be treated with a variety of modalities, including hair transplantation and balloon expanders. These expanders work best when the bald spots are large (like what you described with your daughter).
The best age to treat the child needs to be discussed with the surgeons that have the experience. Generally, that will be a special type of plastic surgeon who can do expanders if the bald area is very large. I don’t have any personally recommendations on the east coast (where you indicated you’re from), but if you’d like I can ask some of my colleagues in that area if they can recommend someone.