FUE is the latest technique and has many advantages.
The hair is shaved at the crown level over a large area which is then anesthetized.
The micro-grafts are then taken directly with a small motor that drills into the skin around each micro-graft. This hole has a diameter of 0.6 to 0.8 mm.
The UF are then extracted one by one and classified in UF to 1, 2 or 3 hair.