Norwood Class 7 transplanted density

Let’s say a man with Norwood stage 7 goes for hair transplant. Will the surgeon implants hair with uniform density everywhere or would the surgeon differ the density in different regions of the scalp? How does density differ across regions of scalp in people who does not have hair loss?

In a Class 7 patients, weighting the hair transplant is critical to achieving good results. The frontal frame to the face (hairline) should be stronger than the crown.