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end of bone closest to the axial skeleton.<\/li>\n\t
Composed mostly of spongy bone enclosed by thin layer of compact bone<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"7722afbf-9d26-4093-84c6-a7eb25dee0b8"}],"header":"Proximal epiphysis"},{"position":{"x":24.8,"y":51.25773993808049},"alwaysFullscreen":false,"content":[{"params":{"text":"
- shaft of the bone<\/li>\n\t
- makes up most of the bone's length<\/li>\n\t
- composed of compact bone<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"8891533d-0222-4c93-b9e6-5c95e6e587af"}],"header":"Diaphysis"},{"position":{"x":16,"y":92.43738511029412},"alwaysFullscreen":false,"content":[{"params":{"text":"
  - end of bone furthest from the axial skeleton.<\/li>\n\t
  - Composed mostly of spongy bone enclosed by thin layer of compact bone<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"2473a39f-ae7e-418e-8ea4-764cb58a4959"}]},{"position":{"x":73.2,"y":29.592262480650156},"alwaysFullscreen":false,"content":[{"params":{"text":"
    - Outside covering of the diaphysis<\/li>\n\t
    - Fibrous connective tissue membrane<\/li>\n\t
    - Perforating (Sharpey\u2019s) fibers secure periosteum to underlying bone<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"d8aed564-07d6-457f-ab9c-ac28a8026c68"}],"header":"Periosteum"},{"position":{"x":75.2,"y":1.8349095394736843},"alwaysFullscreen":false,"content":[{"params":{"text":"
      - Covers the external surface of the epiphyses<\/li>\n\t
      - Made of hyaline cartilage<\/li>\n\t
      - Decreases friction at joint surfaces<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"8195de7c-f248-4568-93ae-11b0293c74fc"}],"header":"Articular Cartilage"},{"position":{"x":74.8,"y":15.15092879256966},"alwaysFullscreen":false,"content":[{"params":{"text":"
        \n\t
        Small needlelike pieces of bone<\/li>\n\t
        Many open spaces<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"a3f7d5b5-4a2e-4336-aa15-326d9066eb1c"}],"header":"Spongy Bone"},{"position":{"x":74.4,"y":21.242804276315788},"alwaysFullscreen":false,"content":[{"params":{"text":"
        \n\t
        line of bony tissue spanning the epiphysis<\/li>\n\t
        Remnant of the epiphyseal plate<\/li>\n\t
        Seen in adult bones<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"2e9fc57c-973a-4206-8ebb-009bccc5aa65"},{"params":{"text":"
        ADDITIONAL NOTES<\/p>\n\n
        \n\t
        epiphyseal plate \/ disc is the growth plate in long bones<\/li>\n\t
        it is found between the two epiphyses (proximal and distal) and the diaphysis.<\/li>\n\t
        the plate is composed primarily of hyaline cartilage.<\/li>\n\t
        the cells closest to the epiphysis divide rapidly and the production of new cartilage matrix causes the elongation of the bone. <\/li>\n\t
        http:\/\/www.hopperinstitute.com\/skeletal-system-capl<\/a><\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"77cf2def-4bd9-43fc-9618-90b341997485"}],"header":"Epiphyseal Line"},{"position":{"x":74.8,"y":34.455422794117645},"alwaysFullscreen":false,"content":[{"params":{"text":"
        \n\t
        Dense, smooth, and homogeneous bone<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"d6c96fab-de10-4aa5-82e2-a49eb565cfe0"}],"header":"Compact Bone"},{"position":{"x":74,"y":39.6188080495356},"alwaysFullscreen":false,"content":[{"params":{"text":"
        \n\t
        Cavity inside the shaft<\/li>\n\t
        Contains yellow marrow (mostly fat) in adults<\/li>\n\t
        Contains red marrow for blood cell formation in infants until age 6 or 7<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"61484236-377d-451a-a9e4-2a2f36e5aaad"}],"header":"Medullary Cavity"},{"position":{"x":47.199999999999996,"y":46.74257449690403},"alwaysFullscreen":false,"content":[{"params":{"text":"
        \n\t
        found in the medullary cavity of long bones in people over the age of 6-7 years old.<\/li>\n\t
        stores adipose tissues (fat)<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"ee9b57d9-7398-461a-bfd8-10a334c00719"}],"header":"Yellow Bone Marrow"},{"position":{"x":50,"y":57.16911764705882},"alwaysFullscreen":false,"content":[{"params":{"text":"
        \n\t
        a matrix of connective tissue consisting of bundles of strong, predominantly type I collagen fibres, connecting periosteum to bone.<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"1047135d-80df-41ab-af79-ad53b2c0efee"}],"header":"Sharpey's (Perforating) Fibers"},{"position":{"x":44.4,"y":30.856351586687307},"alwaysFullscreen":false,"content":[{"params":{"text":"
        \n\t
        Thin vascular membrane of connective tissue that lines the inner surface of the bony tissue that forms the medullary cavity of long bones.<\/li>\n\t
        Made of connective tissue<\/li>\n<\/ul>\n"},"library":"H5P.Text 1.1","metadata":{"contentType":"Text","license":"U","title":"Untitled Text"},"subContentId":"097220c5-e4a9-4a35-95f6-d3b783c4e212"}],"header":"Endosteum"}],"hotspotNumberLabel":"Hotspot #num","closeButtonLabel":"Close","image":{"path":"images\/image-5f4bec45ce54d.png","mime":"image\/png","copyright":{"license":"U"},"width":711,"height":905},"backgroundImageAltText":"long bone image"}

Long Bone Anatomy and Labeling the Long Bone and

Description

Jackie MacDonald