The authors report an unconventional method of management in hematomas complicating tangentiel trauma. They use the application of liposuction within the first days, this procedure allow complete removal of the clots. It is associated with a biological glue sprayed all over the skin detachment. This simple operative technique is carried out under local anaesthesia and minimizes the recurrence of hematoma. The long term morphological result is satisfactory, avoiding the sequelae of conventional procedures.