[
UK
/ɛpˈɪfəsˌɪs/
]
NOUN
- a small endocrine gland in the brain; situated beneath the back part of the corpus callosum; secretes melatonin
- the end of a long bone; initially separated from the main bone by a layer of cartilage that eventually ossifies so the parts become fused
How To Use epiphysis In A Sentence
- The head of the humerus is articulated with its (glenoid?) cavity, by means of a small ligament, and it consists of a rounded epiphysis composed of spongy cartilage, the humerus itself is bent outward and forward, and it is articulated with its (glenoid?) cavity by its side, and not in a straight line. Instruments Of Reduction
- First, if the shaft of a long bone be hit above the junction of diaphysis and epiphysis, the cancellous tissue in and extending from the medullary cavity is pulverised, and examination of fragments from such fractures gives the impression of the inner aspect having been scraped clean. Surgical Experiences in South Africa, 1899-1900 Being Mainly a Clinical Study of the Nature and Effects of Injuries Produced by Bullets of Small Calibre
- Within the epiphysis of most sections, trabecular bone is frequently hypereosinophilic, and there is karyolysis and loss of osteocytes (necrosis).
- The vertebrae on the inside are regularly placed upon one another, but behind they are connected by a cartilaginous ligament; they are articulated in the form of synarthrosis at the back part of the spinal marrow; behind they have a sharp process having a cartilaginous epiphysis, whence proceeds the roots of nerves running downward, as also muscles extending from the neck to the loins, and filling the space between the ribs and the spine. Instruments Of Reduction
- The vertebrae on the inside are regularly placed upon one another, but behind they are connected by a cartilaginous ligament; they are articulated in the form of synarthrosis at the back part of the spinal marrow; behind they have a sharp process having a cartilaginous epiphysis, whence proceeds the roots of nerves running downward, as also muscles extending from the neck to the loins, and filling the space between the ribs and the spine. Instruments Of Reduction
- In separation of the epiphysis there is a peculiar deformity of the posterior aspect of the joint, consisting of two projections -- one the olecranon, and the other the prominent capitellum with a scale of cartilage which it carries with it from the lateral condyle (R.W. Smith and E.H. Bennett). Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition.
- Simultaneous separation of the _epiphysis of both radius and ulna_ sometimes occurs, and, as a result of severe violence, may be compound, the lower ends of the diaphyses projecting through the skin on the palmar aspect above the wrist. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition.
- Conclusion Epiphysiolysis and epiphysis grafting may effectively prevent the recurrence of postoperative deformity, and restore the longitudinal growth of limb.
- Sometimes the epiphysis is displaced, and sometimes there is displacement (diastasis) of the one bone from the other. Instruments Of Reduction
- Interposed between the epiphysis and the diaphysis is the cartilaginous epiphyseal plate.