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epiphysis    
骺; 骨端; 骨骺

□; 骨端; 骨□

epiphysis
n 1: 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
2: a small endocrine gland in the brain; situated beneath the
back part of the corpus callosum; secretes melatonin [synonym:
{pineal gland}, {pineal body}, {epiphysis cerebri},
{epiphysis}]

Pineal \Pi"ne*al\, a. [L. pinea the cone of a pine, from pineus
of the pine, from pinus a pine: cf. F. pin['e]ale.]
Of or pertaining to a pine cone; resembling a pine cone.
[1913 Webster]

{Pineal gland} (Anat.), a glandlike body in the roof of the
third ventricle of the vertebrate brain; -- called also
{pineal body}, {epiphysis}, {conarium}. In some animals it
is connected with a rudimentary eye, the so-called pineal
eye, and in other animals it is supposed to be the remnant
of a dorsal median eye.
[1913 Webster]


Epiphysis \E*piph"y*sis\, n.; pl. {Epiphyses}. [NL., fr. Gr.
'epi`fysis, fr. 'epify`ein to grow upon; 'epi` upon fy`ein
to grow.] (Anat.)
(a) The end, or other superficial part, of a bone, which
ossifies separately from the central portion, or
{diaphysis}.
(b) The cerebral epiphysis, or pineal gland. See {Pineal
gland}, under {Pineal}.
[1913 Webster]

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英文字典中文字典相關資料:
  • Epiphysis - Wikipedia
    Structure of a long bone, with epiphysis labeled at top and bottom
  • Epiphysis | Definition, Anatomy, Function | Britannica
    Epiphysis, expanded end of the long bones in animals, which ossifies separately from the bone shaft but becomes fixed to the shaft when full growth is attained
  • Epiphysis - an overview | ScienceDirect Topics
    The epiphysis is a secondary ossification center at the end of long bones separated from the rest of the bone by the physis The epiphysis is covered with articular cartilage or perichondrium
  • EPIPHYSIS Definition Meaning - Merriam-Webster
    The meaning of EPIPHYSIS is a part or process of a bone that ossifies separately and later becomes ankylosed to the main part of the bone; especially : an end of a long bone
  • Epiphysis - Structure, Appearance, Location, Function
    Epiphysis is a term used to refer to the rounded end of a long bone, which is separate from the main shaft of the bone The epiphysis is composed of a layer of articular cartilage, which covers a layer of spongy bone
  • Epiphysis | definition of epiphysis by Medical dictionary
    epiphysis the ossified part of the end of a mammalian limb bone or vertebra which, during growth, is separated by a plate of cartilage from the rest of the ossified bone
  • Radiopaedia. org
    As a result of ever-increasing unsanctioned scraping by bots, we have instituted a challenge designed to keep them out, and make sure real users get the best experience possible If you're not a bot, you shouldn't see this error If it persists, please contact support@radiopaedia org and we'll help to unblock you
  • Epiphysis | Definition, Types Function - Lesson | Study. com
    What is the epiphysis in anatomy? The epiphysis is the widened end part of the long bone It is covered in compact bone and filled with spongy bone and red bone marrow
  • Epiphysis — Anatomy Reference | RadShare
    The epiphysis is the articular end of a long bone, separated from the diaphysis by the metaphysis and, in skeletally immature patients, by the physis





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