Channel Opening (Incisions)

Channel opening (incisions) are the small, controlled cuts or slits made in the recipient area of the scalp during hair restoration procedures to create placement sites for transplanted hair grafts. These channels are tailored to the size and type of follicular units and are created with blades, needles or specialized instruments so grafts sit at the correct depth and angle to mimic natural hair growth.

The method and planning of channel opening influence graft survival, hair direction, hairline naturalness and overall density; improperly angled or sized incisions can compromise blood supply or produce an unnatural result. Careful placement, spacing and depth control help promote healing, minimize visible scarring and achieve an even, natural-looking distribution of transplanted hairs.