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Bone anatomy

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Uploaded by on Aug 25, 2008

Description of bone anatomy.

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Education

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  • im going to watch this over and over until I understand every word hes saying..

    but i have to identify each term... then it sends me on a whole new path

    SO MUCH INFO TO KNOW!!

    (trying to teach myself lol.. the college class was full)

  • Lamella -

    platelike structure in thin layers.

    Lacunae-

    LOL a complex word that means

    An empty space or a missing part.

    osteocyte-

    a star-shaped cell, is the most abundant cell found in compact bone.

    canaliculi-

    A term to describe a small passageway.

    in this case they connect empty spaces to each other.

see all

All Comments (16)

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  • hehehe its all about bone

  • iwant help

    

  • did he say that bone marrow fills trabeculae empty spaces? bloody hell i though that the trabeculae was the bone marrow....am i right

  • Splendid! thank you

  • Haversian canals-

    are a series of tubes around narrow channels

    that surround blood vessels

    and nerve cells throughout the bone.

    Volkmann's canals-

    are microscopic structures found in compact bone and carry small arteries throughout the bone.

    Perforating Canals-

    are microscopic structures found in compact bone and carry small arteries throughout the bone.

    Periosteum- is a membrane that lines the outer surface of all bones

    except at the joints of long bones.

  • Compact bone-

    Hard outer section.

    The Osteon-

    is the fundamental functional unit of much compact bone.

    Haversian system-

    is the fundamental functional unit of much compact bone.

  • Cancellous bone-

    spongy bone

    trabecular bone-

    spongy bone

    spongy bone-

    is one of the two types of osseous tissue that form bones.

  • Matrix-

    is the material between animal or plant cells

    Ground substance -

    is a term for the non-cellular components of extracellular matrix containing the fibers.

    Calcium phosphate-

    is the name given to a family of minerals containing calcium ions.

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