a wedge-shaped crystal form having four triangular faces. Learn more about the word "sphenoid sinus", its origin, alternative forms, and usage from Wiktionary. sphenoiditis: [ si″nŭ-si´tis ] inflammation of one or more of the paranasal sinuses , often occurring during an upper respiratory tract infection when infection in the nose spreads to the sinuses (sometimes encouraged by excessively strong blowing of the nose). by Junius Swift. σφηνοειδής adjective: sfinoeidís cuneiform, wedge-shaped: Find more words! Dutch vocabulary -Gloria Mary. being in the shape of a wedge; wedge-shaped. noun. It is possible the name you are searching has less than five occurrences per year. 'All Intensive Purposes' or 'All Intents and Purposes'? All Free. Anatomy. Meningiomas en plaque also occur in the area of the sphenoid wing. sphenoid (adj.) Add a sentence Cancel. The sphenoidal sinus near F opens into the upper meatus. Having a wedgedshape. : Also spheˈnoidal. ‘In 1998, the tumor recurred with involvement of the nasal cavity and sphenoid and ethmoid sinuses.’ Origin Mid 18th century from modern Latin sphenoides, from Greek sphēnoeidēs, from sphēn ‘wedge’. The other meanings are Meekh Ki Shakal Ki. Please tell us where you read or heard it (including the quote, if possible). Delivered to your inbox! from The Century Dictionary. Medical Definition of sphenoid (Entry 2 of 2). designating or of the wedge-shaped compound bones of the skull. The sphenoid bone is a large, complex, unpaired bone forming the central parts of the anterior and central skull base. Parts of the sphenoid bone include: body; greater wing; lesser wing; pterygoid process and plates; Articulations. Sphenoid is spelled as [sfee-noid]. Information about sphenoid in the AudioEnglish.org dictionary, synonyms and antonyms. Examples of in a sentence. The term “clinoid” comes from the Greek words kλιηι (clini), meaning “bed,” and (oidos), meaning “similar to,” as the ancients thought that the depression on the internal face of the sphenoid bone resembled a tent bed, with the four processes corresponding to the … Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, … The butterfly pattern is seen in the shape of the actual Sphenoid Bone, which looks similar to our pelvic bone, except its inside our skull. noun The sphenoid bone. of or relating to the compound bone of the base of the skull, at the roof of the pharynx. In anatomy, a large and important compound bone of the skull: so called from its shape and connections in man. Proper usage and audio pronunciation of the word sphenoid. Learn more about the word "sphenoid", its origin, alternative forms, and usage from Wiktionary. Learn more. GREAT SAPHENOUS VEIN. 30. Related: Sphenoidal. Weird things about the name Sphenoid: The name spelled backwards is Dionehps. “Sphenoid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sphenoid. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Learn a new word every day. As a noun from 1828. Popular collections. Add a comment 10. What made you want to look up sphenoid? Sphenoid bone, upper surface. Send us feedback. 22. "Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7" by. Add word 100. 'Nip it in the butt' or 'Nip it in the bud'. Test Your Knowledge - and learn some interesting things along the way. Visit a page 5. (anatomy) Relating to the compound bone which forms the base of the cranium, behind the eye and below the front part of the brain. Greek Translation. Under these conditions we have witnessed fractures of the parietal, of the frontal, and of the sphenoid bones. A tetragonal scalenohedron, a form having eight similar triangular faces arranged in symmetrical pairs, has been called a disphenoid. The combination of two complementary forms of … of, relating to, or being a winged compound bone of the base of the cranium; having a wedged shape… Because of clinical and radiologic similarity between the primary and metastatic lesions , metastasis to the sphenoid sinus is often undiagnosed. sphenoid - find the meaning and all words formed with sphenoid, anagrams with sphenoid and much more. Patients with features suggestive of sphenoid sinus malignancy should also be evaluated for the possibility of a metastatic tumor. adjective Wedge-shaped. 0. Abstract Persistent isolated inflammation of the sphenoid sinus, an entity that is not diagnosed very often, poses a challenge to clinicians and researchers alike. sphenoid definition: 1. a bone in the lower part of the skull: 2. a bone in the lower part of the skull: . Petrous apex cholesterol granuloma involving the sphenoid sinus. The operation for draining the sphenoidal sinus is extended by removing the inner wall of the posterior ethmoidal cells. by. In anthropology, a cranium the norma verticalis of which has a wedge-shaped form, the forehead being narrow and the greatest width being near the occiput. All the forms, except the prisms and basal pinacoid, are sphenoids. It is the hemihedral form of the square pyramid of the tetragonal system. 3. the sphenoid bone. It is the hemihedral form of the square pyramid of the tetragonal system. Ethmoid definition is - a light spongy cubical bone forming much of the walls of the nasal cavity and part of those of the orbits. 24. 1732, from spheno- + -oid. In this article, we shall look at the anatomy of the sphenoid bone – its location, structure, and clinical significance. 30. "Manual of Surgery Volume Second: Extremities--Head--Neck. sphenoid - WordReference English dictionary, questions, discussion and forums. Details; Identifiers; Latin: os sphenoidale: MeSH: D013100: TA: A02.1.05.001: FMA: 52736: Anatomical terms of bone [edit on Wikidata] The sphenoid bone is an unpaired bone of the neurocranium. Accessed 23 Dec. 2020. French-Gloria Mary. (anatomy) A bone which corresponds to the inner plate of the pterygoid process of the human skull, but which, in all vertebrates below mammals, is not connected with the posterior nares, but serves to connect the palatine bones with the point of suspension of the lower jaw. He's making a quiz, and checking it twice... Test your knowledge of the words of the year. The second division is situated in the angle formed by the sphenoid and maxillary bone, or just below the ear. Have you ever wondered about these lines? The terms "saphaina" (Greek, meaning "manifest", "to be clearly seen") and "safoon" (Hebrew, "שָׂפוּן" meaning "hidden/covered") as well as "safin" (Arabic, "صَافِن" meaning "deep/embedded") have been claimed as the origin for the word "saphenous". Hepatocellular carcinoma presenting as an isolated sphenoid sinus lesion: A case report. Royal Challengers Bangalore Squad / Player List 2020-ramya. Anterior view. Learn more. Webster’s … Out of 6,028,151 records in the U.S. Social Security Administration public data, the first name Sphenoid was not present. Noncontrast CT scans commonly demonstrate hypoattenuating mucosal thickening or soft tissue attenuation within the lumen of the sinus , with predilection for unilateral involvement of the ethmoidal and sphenoidal sinuses . 2.1. sphenoidbone Notes. Sphenoid definition is - of, relating to, or being a winged compound bone of the base of the cranium. σφηνοειδής . What does sphenoid mean? "Special Report on Diseases of the Horse" by. Balloon Dilatation of the Maxillary, Frontal, and Sphenoid Sinuses Part III: Basics of Revision Endoscopic Sinus Surgery for Inflammatory Disease 14. See II., 2. It has two pairs of broad lateral ‘wings’ and a number of other projections, and contains two air-filled sinuses. This page was last changed on 19 February 2020, at 11:34. In the 3rd eye, or in the center of your brain, that is the area where the sphenoid bone is, and it is shaped as butterfly wings. The sphenoid bone is in front of the occipital, forming a part of the base of the skull. See definitions of spheno-. Through the sphenoidal sinus is extended by removing the inner wall of the pyramid! Primary and metastatic lesions, metastasis to the sphenoid bone is in the U.S. Security... Fossa: case report is a collection of bones, not a bone... 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