Dissection is then carried posteriorally along the inferior border of the ethmoid to the lamina basalis . through the lamina basalis lies the posterior ethmoid 接著向后沿篩竇的下緣切除篩竇至基板,通過基板即進入后組篩竇。
basalisとは意味:〈ラテン語〉基底の、底部の◆【同】basal basalis meaning:[Medicine] n pl -les : the basal part of the endometrium that is not shed during menstruation —see DECIDUA BASALIS