In summary,the clinical examinationremains the cornerstoneof the approach vascularpatient.Itguides thediagnosis, determines theadditional tests andjudge of thecreation ofatreatment, in an emergencyor not. Vascular pathology hasavery richsemiology(TableI). Acareful clinical examinationallows the estimation realistic systemperipheral arterial in more than 80% of cases.