Vomer | Radiology Reference Article | Radiopaedia.org
Jul 12, 2024 · The vomer is one of the unpaired facial bones and forms the posteroinferior part of the bony nasal septum, lying in the midline between the two nasal cavities. It is a thin flat bone that is trapezoidal in shape with two surfaces that are obliquely grooved by the sphenopalatine (nasopalatine) vessels and nerves .
Nasal bone fracture | Radiology Reference Article - Radiopaedia.org
Aug 22, 2024 · CT. sensitivity is 100% 6. Treatment and prognosis. Treatment depends on the degree of displacement. If the alignment is essentially anatomical then no treatment is required.
Pneumatization of the vomer | Radiology Case | Radiopaedia.org
Wahba M, Pneumatization of the vomer. Case study, Radiopaedia.org (Accessed on 17 Mar 2025) https://doi.org/10.53347/rID-7022
Nasal septal cartilage | Radiology Reference Article
Jan 2, 2022 · The nasal septal cartilage is usually described as being a four-sided figure. It has long articulations with the perpendicular plate of the ethmoid bone posterosuperiorly, and vomer posteroinferiorly. The short inferior margin, which lies anteriorly, joins to …
Nasal septum | Radiology Reference Article - Radiopaedia.org
Jul 12, 2024 · Superoposteriorly is the perpendicular plate of the ethmoid, inferoposteriorly is the vomer; these two bones have a diagonal articulation running in a superoposteriorly-anteroinferiorly direction. Occasionally the nasal septal cartilage extends more posteriorly interposing itself between the ethmoid and vomer which in some cases never meet 1 .
CT facial bones/orbits coronal - labeling questions
vomer; pterygoid process of the sphenoid; pterygopalatine fossa; pterygomaxillary fissure; posterior nasal spine; optic canal; intersphenoid septum; foramen rotundum; pterygoid fossa; lateral pterygoid plate; medial pterygoid plate; pterygoid hamulus; mandibular canal; zygoma; rostrum of the sphenoid; anterior clinoid process; torus tubarius
CT facial bones/orbits axial - labeling questions
Hacking C, CT facial bones/orbits axial - labeling questions. Case study, Radiopaedia.org (Accessed on 19 Apr 2025) https://doi.org/10.53347/rID-62714
Ethmoid bone | Radiology Reference Article - Radiopaedia.org
May 11, 2024 · posterior border features the sphenoidal crest which articulates with the vomer. Labyrinths (2) house anterior and posterior ethmoidal air cells. lateral surface features include: the orbit, lamina papyracea, uncinate process below: medial wall of the maxillary sinus which articulates with the inferior concha
Choanal atresia | Radiology Reference Article - Radiopaedia.org
Feb 14, 2025 · CT. Assessment with axial CT may show: a uni- or bilateral posterior nasal narrowing with an obstruction. airway less than 3 mm. measurement is done at the reference level of the pterygoid plates in the axial plane. an air-fluid level above the obstruction point. thickening of the vomer. medial bowing of posterior maxillary sinus. Treatment and ...
CT facial bones/orbits sagittal - labeling questions
vomer; basion; opisthion; body of the axis (C2) crista galli; foramen cecum; sella turcica; anterior nasal spine; incisive canal; posterior nasal spine; incisive foramen; cribriform plate; dorsum sellae; palatine process of the maxilla; posterior arch of the atlas (C1) sphenoethmoid recess; clivus; horizontal plate of the palatine bone; soft ...