| 释义 |
symphysial, a.|sɪmˈfɪzɪəl|
Also -eal.
[f. symphysis + -al1.]
Of or pertaining to, situated at, or forming a symphysis. symphysial angle: see quot. 1890.
1835–6Todd's Cycl. Anat. I. 277/1 The anterior symphyseal or dental portion of each ramus first unites with its fellow at the symphysis. a1856H. Miller Footpr. Creat. Notes Suite Fossils (1861) 322 The two bones of the under jaw, with their symphysial teeth. 1875Huxley in Encycl. Brit. I. 755/1 A short curved rod of bone, which unites with its fellow in the symphysis, and is, in fact, the ossified symphysial end of Meckel's cartilage. 1890Billings Med. Dict., Symphyseal angle.., that between line drawn from lower incisor teeth to point of chin and the plane of lower border of inferior maxillary bone.
So symphysian |sɪmˈfɪzɪən|, a. [ad. F. symphysien], in same sense.
symphysian angle, in Craniometry, the angle between the profile of the symphysis and the plane of the inferior border of the lower jaw.
In recent Dicts. |