Determining how many hair grafts you need is one of the most critical steps when planning a hair restoration procedure. Rather than relying on guesswork, hair transplant surgeons use the Norwood Scale—the universal classification system for male pattern baldness—to measure progressive hair loss and calculate precise graft requirements.
In this comprehensive guide, we break down how surgeons evaluate donor capacity, estimate graft counts per Norwood stage, and select the optimal surgical technique (Sapphire FUE or DHI) for maximum density and natural results.
