Group of technicians did this surgery and got necrosis (photo)

By law, only physicians are performing hair transplant surgery in the US and most European and Asian countries. Necrosis is a terrible complication of a hair transplant and necrosis reflects some lack of understanding of anesthesia and/or technique in the surgery.  In the 16,000+ surgeries my group has done over the past 29 years, we never had a case of necrosis