Dr NGUYEN Pierre Sébastien is plastic surgeon in Toulon, France. He also works in the departement of Prof. MAGALON and Prof. CASANOVA Hopital de la Conception in Marseille, in the field of facial reconstruction. He Graduated from EBOPRAS (European Board of Plastic Reconstructive and Aesthetic Surgery) and passed also the DESC (French national Diploma in Plastic Surgery). He is actively involved in national teaching of french diploma of plastic surgery. His main field of interest are facial plastic surgery, particularly nasal reconstruction and rhinoplasty. He is also actively involved in research and experimental studies concerning autologous fat graft and cell therapy. He developped with Pr Magalon specific micro-cannulas that allow fat micro-injection used in facial rejuvenation.