SKELETAL TISSUE

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SKELETAL TISSUE

• As an example of Connective Tissue

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CARTILAGE

• Chondrocytes
• Matrix
• Glycoproteins
• Collagen
• Elastic Fibers

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• Perichondrium
• Nonvascular

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Types of Cartilage
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Types of Cartilage

• Hyaline

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Types of Cartilage

• Elastic

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Types of Cartilage

• Fibrocartilage

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BONE

• CELLS
• Osteocytes
• Osteoblasts
• Osteoclasts

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BONE

• Intercellular substance
• Calcium phosphate
• Hydroxyapatite crystals
• Collagen

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BONE

• Vascular
• Periosteum
• General Functions

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Typical Long Bone

• Diaphysis
• Epiphysis
• Metaphysis
• Articular Cartilage
• Periosteum
• Marrow Medullary cavity
• Endosteum

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Compact Bone

• OSTEON
• Central (Haversian) Canal
• Perforating (Volkmanns Canal)
• Lamellae
• Osteocytes in lacunae

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Spongy Cancellous Bone

• Trabeculae

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OSSIFICATION

• Intramembranous

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OSSIFICATION

• Endochondral
• Epiphyseal plate

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OSSIFICATION

• Remodeling
• Diameter

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SHAPE of BONES

• Long
• Short
• Flat
• Irregular
• Misc. E.g. Sesamoid

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Bone Markings
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THE HUMAN SKELETON

• 206 bones
• Axial Skeleton
• Appendicular Skeleton

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