The main anatomical features of the frontal and maxillary sinuses in cattle (Bos taurus); buffaloe (Bubalus bubalis); sheep (Ovis aries) and goat (Capra hircus) were completely described. The shape, capacity, bony boundaries, as well as, the suitable site for trephining in relation to the obtained topographic anatomical results were explained.
Radiographic pictures of the frontal and maxillary sinuses of the Family Ruminancia were obtained to know the most suitable pasitions and the correct factors for the best radiographic examination for the mem bers of this family.