Fissure
121Posterior median fissure — Infobox Brain Name = PAGENAME Latin = sulcus medianus posterior medullae oblongatae, fissura mediana posterior GraySubject = 187 GrayPage = 767 Caption = Caption2 = IsPartOf = Components = Artery = Vein = BrainInfoType = BrainInfoNumber =… …
122anterior median fissure — n a groove along the anterior midline of the spinal cord that incompletely divides it into symmetrical halves called also ventral median fissure …
123inferior orbital fissure — n ORBITAL FISSURE (b) …
124infraorbital fissure — n ORBITAL FISSURE (b) …
125lateral fissure — n SYLVIAN FISSURE …
126petrotympanic fissure — n a narrow transverse slit dividing the glenoid fossa of the temporal bone called also Glaserian fissure * * * fissura petrotympanica …
127primary fissure — n a fissure of the cerebellum that is situated between the culmen and declive and that marks the boundary between the anterior lobe and the posterior lobe …
128pterygomaxillary fissure — n a vertical gap between the lateral pterygoid plate of the pterygoid process and the maxilla that descends at right angles to the medial end of the inferior orbital fissure and gives passage to part of the maxillary artery and vein * * * fissura …