According to the Norwood Scale, a tool used to measure the stages of male hair loss, Carell’s hair thinning may have reached an earlier stage, making him an ideal candidate for hair transplantation. For a deeper dive into Steve Carell’s hair transplant journey, check out this article from Dr. Kopelman’s blog: Steve Carell Hair Transplant, which provides insights into his transformation and the procedure that helped restore his iconic look.