| 单词 | maxillary antrum |
| 释义 | > as lemmasmaxillary antrum maxillary antrum n. (also †superior maxillary antrum) [after post-classical Latin antrum maxillare (1729 or earlier); compare earlier antrum maxillae superioris (1698 or earlier)] Anatomy = maxillary sinus n. ΚΠ 1784 Hibernian Mag. Dec. 740/1 After several months torment, Dr. Heysham directed the maxillary antrum (or hollow part of the cheek-bone) to be opened. 1827 Lancet 18 Aug. 620/2 (heading) Removal of a sarcomatous tumour from the superior maxillary antrum. 1968 Brit. Jrnl. Plastic Surg. 21 360 Slight angulation in Waters' view will reveal what is called..‘hanging drop’ or ‘double osseous density’ projecting into the maxillary antrum. 2011 D. MacDonald Oral & Maxillofacial Radiol. xi. 195/1 The shape of the maxillary antrum forms an inverted pyramid. < as lemmas |
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