| 释义 |
‖ synchondrosis Anat.|sɪŋkɒnˈdrəʊsɪs|
Pl. -droses |-ˈdrəʊsiːz|.
[mod.L., a. late Gr. συγχόνδρωσις, f. σύν syn-1 + χόνδρος cartilage: see -osis.]
The junction of two bones by cartilage; the structure or part in which this takes place; a cartilaginous articulation or symphysis; spec. the sacro-iliac synchondrosis or articulation of the sacrum with the ilium.
1615Crooke Body of Man 345 A new Synchondrosis or articulation by the mediation of a Cartilage cannot be made. 1732A. Monro Anat. Bones (ed. 2) 159 On the Chin externally, a transverse Ridge appears in the Middle;..the two Parts, of which this Bone then consists, are joined..in Children by Synchondrosis. 1831R. Knox Cloquet's Anat. 169 The articulations in which cartilages are employed to keep the bones together are called Synchondroses. 1835–6Todd's Cycl. Anat. I. 249/1 In the sacro-iliac symphysis, or synchondrosis. 1875Huxley in Encycl. Brit. I. 753/1 The suspensorium..being, as a general rule, united with some part of the wall of the skull by synchondrosis.
Hence synchondrosial |-ˈdrəʊsɪəl| a., of, pertaining to, or constituting a synchondrosis; synchonˈdrosially adv., in the manner of a synchondrosis. So synchondrotomy |-ˈdrɒtəmɪ| Surg. [-tomy], the operation of cutting through a synchondrosis, esp. the symphysis pubis (symphysiotomy).
1866Huxley Laing's Preh. Rem. Caithn. 101 Pelves put together without their *synchondrosial cartilages and interpubic ligaments. 1888Hulke in Proc. Zool. Soc. 419 A rough synchondrosial impression.
1902Proc. Zool. Soc. 4 Nov. 291 The pterygials being immovably attached to the scapula and coracoid, either directly or *synchondrosially.
1848Dunglison Med. Lex. (ed. 7), *Synchondrotomy. |