Since the tissue size is small, the linear (horizontal) scar that may occur can usually be easily hidden between the hairs. The length of the tissue to be removed may vary depending on the number of grafts required, donor hair density, hair thickness, the size of the planned area and whether a single eyebrow or two eyebrows will be transplanted.
The number of grafts required directly affects the total cost of the procedure. For current figures: Eyebrow Transplant Prices and Eyebrow transplant cost. For a personalized graft calculation: How many grafts are needed for an eyebrow transplant?