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diaphysis

American  
[dahy-af-uh-sis] / daɪˈæf ə sɪs /

noun

Anatomy.
  • diaphyses
    plural
  1. the shaft of a long bone.


diaphysis British  
/ daɪˈæfɪsɪs /

noun

  1. the shaft of a long bone Compare epiphysis

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns


Etymology

Origin of diaphysis

1825–35; < New Latin < Greek, equivalent to diaphȳ́ ( esthai ) to grow between + -sis -sis


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

In long bones, chondrocytes form a template of the hyaline cartilage diaphysis.

From Textbooks ● Jun. 9, 2022

Osteoclasts then break down some of the spongy bone to create a marrow, or medullary, cavity in the center of the diaphysis.

From Textbooks ● Jun. 9, 2022

The weight of the body pushes it down near the joint, but the vertical diaphysis of the femur pushes it up at the other end.

From Textbooks ● Jun. 9, 2022

Bone lengthening involves growth of the epiphyseal plate cartilage and its replacement by bone, which adds to the diaphysis.

From Textbooks ● Jun. 19, 2013

The end of the diaphysis may be palpated through the skin in front.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles

It can be found under the periosteum and in the diaphyses of long bones, where it provides support and protection.

From Textbooks ● Jun. 19, 2013

The effusions were most strongly marked in cases of fractures of the diaphyses, although this was more noticeable in some situations than others.

From 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 by George Henry Makins

In young subjects before the bones are fully developed the epiphyses may be separated from the diaphyses.

From Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. by Alexander Miles

In the caves that were inhabited by man, however, we find the apophyses neglected, whilst the diaphyses are split open.

From Manners and Monuments of Prehistoric Peoples by N. D'Anvers

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