Follicular Unit Extraction (FUE) is a hair transplantation technique that involves the extraction of individual hair follicles from the donor area and transplanting them to the recipient area of the scalp. This method is suitable for patients with various types of hair loss, including male and female pattern baldness, scarring alopecia, and hair loss due to trauma or surgery. FUE is a relatively quick and safe procedure that can be performed under local anesthesia in a clinic or doctor's office.