Where Can Osteocytes Be Found?

Alexander Ross
Alexander Ross
• • 6 min read

Between the Rings of Matrix, the Bone Cells (Osteocytes) Are Located in Spaces Called Lacunae. Small Channels (Canaliculi Canaliculi Anatomical Terminology...

Where Can Osteocytes Be Found?

Between the rings of matrix, the bone cells (osteocytes) are located in spaces called lacunae. Small channels (canaliculi

canaliculi
Anatomical terminology. Bone canaliculi are microscopic canals between the lacunae of ossified bone. The radiating processes of the osteocytes (called filopodia) project into these canals. These cytoplasmic processes are joined together by gap junctions. Osteocytes do not entirely fill up the canaliculi.
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) radiate from the lacunae to the osteonic
osteonic
The osteon or haversian system /həˈvɜːr. ʒən/ (named for Clopton Havers) is the fundamental functional unit of much compact bone. Osteons are roughly cylindrical structures that are typically between 0.25 mm and 0.35 mm in diameter.
› wiki › Osteon
(haversian) canal to provide passageways through the hard matrix.

Are osteocytes found in bone?

Bone Lining Cells And Osteocytes

They are regarded as post proliferative osteoblasts. By covering the bone surface, they protect it from any osteoclast resorptive activity. They may be reactivated to form osteoblasts. Osteocytes are cells lying within the bone itself and are 'entrapped' osteoblasts.

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Where are osteocytes found in long bones?

The osteocytes are located inside spaces called lacunae (singular = lacuna), found at the borders of adjacent lamellae. As described earlier, canaliculi connect with the canaliculi of other lacunae and eventually with the central canal.

Alexander Ross

Alexander Ross

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Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.