Definition of diaphysis in English:
diaphysis
nounPlural diaphyses dʌɪˈafɪsɪsdīˈafəsəs
Anatomy The shaft or central part of a long bone.
Compare with epiphysis
Example sentencesExamples
- The forces of the two opposing groups of muscles result in twisting of the epiphysis and the diaphysis in opposite directions.
- The tumor is eccentric, usually metaphyseal, but it may extend into the epiphysis or along the medullary cavity into the diaphysis.
- In both fetal and post-natal growth, the cartilage is replaced by bone in a process known as endochondral ossification, in which ossification starts in the centers (diaphyses) of the long bones and spreads outward.
- The grafts were mounted onto steel cables and snap hooks in the load frame using either the holes in the tibial diaphysis or tendon graft loops.
- Interposed between the epiphysis and the diaphysis is the cartilaginous epiphyseal plate.
Origin
Mid 19th century: from Greek diaphusis 'growing through', from dia 'through' + phusis 'growth'.