| 词汇 | fossa |
| 释义 | fossa noun[ C ] medical specializeduk /ˈfɒs.ə/ us /ˈfɑː.sə/pluralfossaeuk /ˈfɒs.aɪ/ us /ˈfɑː.saɪ/ a natural hollow, especially in a bone: (拉丁语，用于医学术语中)凹;窝 The pituitary gland sits in a bony fossa called the sella turcica.脑下垂体位于被称为蝶鞍的骨窝处。 Substances & structures in the body abductor accessorius ACL actin adductor funiculus fusiform glomerular glomerulus GnRH navicular neuroendocrine neurohormonal neurohormone nociceptive tendinous tendinum tendo tensor Th Examples of fossafossa The post-temporal fossa is small and directed anteromedially. However, the homology between the dinosaurian structure and the mammalian fossa subarcuata is doubtful. Subjects with interatrial communication: 55 patients with an interatrial communication were studied (48 within the oval fossa; 7 of sinusvenosus type). There was a 5 mm atrial defect in the oval fossa with left to right flow noted. Echocardiography showed normal chamber and vessel relationships, a small patent arterial duct, and an atrial septal defect with bidirectional shunting across the oval fossa. There was a right-to-left shunt through an atrial septal defect within the oval fossa and a left-to-right shunt through a patent arterial duct. Our case had a large perimembranous ventricular septal defect, an atrial septal defect within the oval fossa, and pulmonary valvar stenosis. When considering the technical aspects of percutaneous closure of defects within the oval fossa, we should not forget the natural history of this malformation. Note the location and relationships of the oval fossa. Only one patient had a sinus venosus defect in addition to the defect within the oval fossa. The echocardiogram demonstrated an atrial septal defect within the oval fossa and normal contractility. Morphological variations of fossa ovalis atrial septal defects (secundum): feasibility for transcutaneous closure with the clam-shell device. Detailed anatomical examination of the oval fossa and its environs relative to placement of the device is obviously of great practical importance. The adductor fossa is considerably wider (20 mm) than in equivalent-sized mastodonsaurid mandibles, and measures 115 mm in length. The right heart was enlarged and there was a large atrial septal defect within the oval fossa producing leftto-right shunting. See all examples of fossa 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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