There are only a handful of disadvantages when it comes to FUE hair transplantation. These are: The quality of the graft may be lower than using conventional micrografting methods. Therefore, it is essential you do your research when picking out a hair transplant surgeon to ensure they are adequately trained to carry out the procedure. FUE hair transplantation results in a variety of micro scars – one for each hair follicle grafted. Therefore, you may notice initial scarring which is going to be covered by your new hair.