Dr. Tunç Tiryaki is a plastic surgeon and Director of Cellest Plastic Surgery Clinic in Istanbul and TiryakiSurgery in London. Dr Tiryaki is the editor of the internationally published ‘Inverse Abdominoplasty’, as well as the co-author of the ‘Stem Cell Therapies’ chapter of a major two-volume textbook on plastic surgery. He is widely published and holds patents for his innovative techniques in regenerative and plastic surgery. Dr Tiryaki also serves as the Section Editor of the international journal ‘Aesthetic Plastic Surgery’. Dr. Tiryaki is also Chair of Humanitarian Programs at the International Society of Aesthetic and Plastic Surgeons (ISAPS), and founder of ISAPS-LEAP Surgical Relief Teams that conduct volunteer reconstructive surgery operations all around the world.