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Osteon
(redirected from Osteons)

   Also found in: Medical, Wikipedia 0.01 sec.
osteon [′äs·tē‚än]
(histology)
A microscopic unit of mature bone composed of layers of osteocytes and bone surrounding a central canal. Also known as Haversian system.

Osteon 

(also haversian system), a system in the bones of vertebrates and man that consists of from five to 20 lamellae arranged concentrically around a haversian canal. It is the structural unit that gives strength to compact bone. Osteons are interspersed with interstitial lamellae. (SeeHAVERSIAN CANALS.)



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The axial direction is defined according to the Haversian osteons of the cortical bone and according to the spatial main direction of the trabecular structures of cancellous bone.
Histologically, the experimental femurs demonstrated natural remodeling processes with new osteons and angiogenesis.
As part of the interactive summary, students read a text selection about bones and identified the vocabulary words they did not know, including osteons, cancellous, and marrow.
 
 
 
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