There are some very important questions that should be asked of the clinic and doctor by the potential patient before choosing clinic to have procedure at.
1) How many procedures are performed each day at that clinic
2) How many technicians are involved in the procedure
3) How many years of experience do the techs have and how long have they worked at that particular clinic
4) What parts of the surgery does the doctor perform and what parts do the techs perform
5) No Hair restoration physician should guarantee and specific percentage of growth because every patient responds differently. They can tell you what they generally get with majority of patients. However, you can have two patients with same hair loss pattern , same number of grafts are placed by the same doctor and the results come out very different.