The action of boring or perforating. Surgery. The operation of trephining.
| 单词 | θ14276 |
| 释义 | the world > health and disease > healing > medical treatment > surgery > operations on specific parts or conditions > [noun] > operations on the skull (10) terebrationc1400 The action of boring or perforating. Surgery. The operation of trephining. trepanationc1400 The operation of trepanning; perforation of a bone, esp. of the skull, by a trepan. trepanning1670 scalping1739 Surgery. The laying bare of the bone of the skull by cutting and raising the scalp. trephining1862 (also attributive). trephination1874 the operation of trephining. mastoidectomy1898 Surgical removal of the lateral wall and contents of the mastoid process, usually to treat mastoiditis; (later also, chiefly in (modified) radical mas… trephine1958 = trephination n. at trephine, v. derivatives. Subcategories:— hole made by trepanning or drilling (2) |
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