| 词汇 | ethmoidal |
| 释义 | ethmoidal adjective medical specializeduk /eθˈmɔɪ.dəl/ us /eθˈmɔɪ.dəl/ relating to the ethmoid (= the bone that forms part of the nose and the eye sockets): 筛骨的 ethmoidal air cells/arteries筛骨气房/动脉 Bone structures acetabular acetabulum acromial acromioclavicular acromion frontal bone glenoid gnathic gynecoid hamate osteophyte osteotomy parietal parietal bone pectoral girdle TMJ trapezoidal triquetrum true rib tubercle Examples of ethmoidalethmoidal There are four primary areas in the neurocranium: the occipital, orbitotemporal, otic and ethmoidal regions. It exits into the nasal cavity to supply posterior ethmoidal cells and nasal septum; here it anastomoses with the sphenopalatine artery. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The ethmoidal air cells consist of numerous thin-walled cavities situated in the ethmoidal labyrinth and completed by the frontal, maxilla, lacrimal, sphenoidal, and palatine bones. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It carries sensory information from the sphenoid sinus and posterior ethmoidal air cells. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is the thinnest wall of the orbit, evidenced by pneumatized ethmoidal cells. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Lateral to either olfactory groove are the internal openings of the anterior and posterior ethmoidal foramina (or canals). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The anterior ethmoidal foramen, situated about the middle of the lateral margin of the olfactory groove, transmits the anterior ethmoidal artery, vein and nerve. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The nerve is the continuation of the nasociliary nerve after it enters the anterior ethmoidal foramen into the anterior ethmoidal air cells. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is the gloomy area beneath the lac(rimal) and ethmoidal bones in the image. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It passes through the posterior ethmoidal foramen, with the posterior ethmoidal artery. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In some cases the air cell opens on this surface of the bone and then communicates with the posterior ethmoidal cells. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is formed by a mucous membrane that is covering the ethmoidal crest of the maxilla. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Above the ethmoidal crest is a narrow, horizontal groove, which forms part of the superior meatus. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Antrochoanal polyps are usually single and unilateral whereas ethmoidal polyps are multiple and bilateral. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Antrochoanal polyps arise from the maxillary sinuses and are the much less common, ethmoidal polyps arise from the ethmoidal sinuses. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of ethmoidal These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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