| 词汇 | foramina |
| 释义 | foramina plural offoramenspecialized Examples of foraminaforamina The braincase is not preserved far enough rostrally to show the olfactory or optic foramina. A number of post-symphyseal foramina are present on the lingual side of the mandible close to the symphyseal region. The number of nutrient foramina on the upper side of the base is uncertain because of its rugose surface. It is also slightly dorsoventrally concave in medial view, with foramina for replacement teeth present just above the tooth row. This structure is associated with a ridge on the dentary and large nutritive foramina on the lateral surface of this element and the maxilla. Within the groove lie two subequally sized foramina. There are at least two shallow depressions, just ventral to the dental parapet, that may represent nutritive foramina, but these are indistinct and their identification cannot be confirmed. Medial to the anterior jugular foramen, the exoccipital is pierced by two foramina. The incisive foramina (openings in the front part of the palate) are short, not extending between the first molars. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The incisive foramina, which perforate the front part of the palate, are very broad and extend between the first molars. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The incisive foramina, which perforate the palate between the incisors and the molars, are long and narrow, extending between the first molars. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Only (4%) of the mandibles show bilateral multiple mental foramina. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The foramen ovale is one of two cranial foramina in the greater wing, the other being the foramen spinosum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As a landmark, the foramen spinosum reveals the positions of other cranial foramina, the mandibular nerve and trigeminal ganglion, foramen ovale, and foramen rotundum. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is one of two foramina in the greater wing of the sphenoid bone. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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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