Hair that does not grow due to scars on the head can be improved by surgical scar removal and hair transplantation, depending on the size of the scar.
Scars on the head that do not grow hair are often considered to be scarring alopecia, and scar tissue can be surgically removed and re-sewn back together. If the scar is small in size, surgical removal of the scar will cause less damage to the scalp and will not affect the subsequent hair growth. However, if the scar is larger in size or longer in length, surgical removal of the scar may require a hair transplant to induce hair growth.
After surgical removal of scars on the head, if the hair on the head is still unable to grow on its own, hair follicles can be extracted using hair transplantation and transplanted to the area of missing hair or baldness, and when the follicle transplantation is successful, the hair can grow on its own. If the survival rate of hair transplantation at the scar is low, multiple follicle transplants can also be used to improve the problem of missing hair at the scar.
If you have a scar on your head where hair cannot grow, you can go to the hospital for a checkup to identify the cause and start treatment as soon as possible to prevent the lack of hair from worsening and causing other head problems.