pterygomaxillary fissure

pterygomaxillary fissure
pterygomaxillary 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

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fissura pterygomaxillaris.

Medical dictionary. 2011.

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  • Pterygomaxillary fissure — Infobox Anatomy Name = PAGENAME Latin = fissura pterygomaxillaris GraySubject = 46 GrayPage = 185 Caption = Left infratemporal fossa. (Pterygomaxillary fissure labeled at bottom left.) Caption2 = System = MeshName = MeshNumber = DorlandsPre = f… …   Wikipedia

  • Fissure — In anatomy, fissure (Latin fissura , Plural fissurae ) is a groove, natural division, deep furrow, cleft, or tear in various parts of the body.AnatomyVarious types of anatomical fissure are:Brain* Fissure of Bichat : found below the corpus… …   Wikipedia

  • Fissure — A cleft or groove. A fissure can be normal or abnormal. A fissure in the cerebral cortex is a normal feature. It is a deep fold that involves the entire thickness of the brain wall. A fissure in the anus is distinctly abnormal. It is a painful… …   Medical dictionary

  • Ptm — pterygomaxillary [fissure] …   Medical dictionary

  • Ptm — • pterygomaxillary [fissure] …   Dictionary of medical acronyms & abbreviations

  • fissura — 1. SYN: fissure. 2. In neuroanatomy, a particularly deep sulcus of the surface of the brain or spinal cord. [L. fr. findo, to cleave] f. antitragohelicina [TA] a fissure in the auricular cartilage between the …   Medical dictionary

  • Middle cranial fossa — Base of the skull. Upper surface. (Middle cranial fossa is the centermost of the three indentations, in pink and yellow.) Latin fossa cranii media Gray s …   Wikipedia

  • Posterior cranial fossa — Base of the skull. Upper surface. The Posterior cranial fossa is labeled in green. Latin fossa cranii posterior Gray s …   Wikipedia

  • Anterior cranial fossa — Base of the skull. Upper surface. (Anterior cranial fossa is the top of the three indentations.) Latin fossa cranii anterior Gray s …   Wikipedia

  • Orbit (anatomy) — The seven bones that articulate to form the orbit. yellow = Frontal bone green = Lacrimal bone brown = Ethmoid bone blue = Zygomatic bone purple = Maxillary bone aqua = Palatine bone red …   Wikipedia

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