Over the past decade, Justin Jedlica, of New York City, has had 90 cosmetic procedures, from pectoral implants to cheek augmentation. He had a coronal browbone shave to flatten his forehead. His procedures have cost almost $100,000. Asked whether he's worried his body won't hold up, he said, "I can't live in fear. I'm willing to accept risk." Watch "20/20: Going to Extremes" Friday at 10 p.m. ET.