1987 : Installation in private to Paris.
1990 : first public statement on the lack of jurisdiction of cosmetic surgery practitioners responsible for the poor performance resulting in complaints of physicians consider themselves defamed.
1991 : rejection of complaints by the Regional Council of the College of Physicians .
1995 : publication of "defeat unsightly surgery" (Editions du Rocher) introducing for the first time the notion of writing before each act of cosmetic surgery agreement (MRA or MRA) in which all information about the surgeon the surgery are written in black and white clearly establishes the obligation of result therefore the need of proper jurisdiction.
1996 : outcry practitioners vis-à-vis an unexpected and binding proposal from addition of an independent surgeon corporations or unions representing the various professional plastic surgery.
1997 (January 1) an order issued under the name of " an act of quote for cosmetic surgery "includes part of the ARM and the judgment of the Court of Cassation on 25 February 1997 mandates its entirety.
2000 : despite these new obligations, violations of the information, qualifications, skills, advertising, safety standards are becoming more numerous.
2001 : (April) publication of "Truth in Cosmetic Surgery" (Editions LCCI) establishing unequivocally the legal obligations concerning the obligation of result and written with the publication of contract information for each surgery .
2001 (May) the National Council of the College of Physicians take part publicly for the first time on the media and the Ministry of Finance for the obligation of result in cosmetic surgery .
2003 : (March) the president of the National Council of the College of Physicians confirms the obligation of result as a necessary means to clean up the sport .
2004 (June) Gain of all trials by Pierre Nahon, all complaints should be dismissed .
2005 : creation of SOSthétique first cell comprehensive care (legal, psychological, financial and surgical) of victims of unsightly surgery.
2007 : publication of " Cosmetic Surgery "collection misconceptions Chapter on Cosmetic Surgery for the Encyclopedia Britannica