InternalCarotidArteryAneurysmsThesefourfacetsofanatomy,astheyapplytoaneurysmsitesonthesupraclinoidportionoftheinternalcarotidartery,areconsideredfirst(Figs.3.1–3.4).Ifallsitesonthesupraclinoidportionoftheinternalcarotidartery(C4)areincluded,itisthemost
