Fig. 4From: Percutaneous ruminostomy guided by rumenoscopy: study in an experimental model in bovine fetusInternal view of the tube at the end of the procedure, where on the white arrow it is possible to observe the caudal dorsal blind sac, signaled by the yellow arrow, the caudal pillar can be seen, and pointed by the black arrow the caudal ventral blind sac. Three-way stop-cock couplingBack to article page