Skeletal System: Bones and Bone Tissue. Four major components: BONES CARTILAGE TENDONS LIGAMENTS.
BONES AND SKELETAL TISSUE
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BONES AND SKELETAL TISSUE CHAPTER 6
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BONES AND SKELETAL TISSUE. CHAPTER 6. Skeletal Cartilage. Hyaline cartilage Elastic cartilage Fibrocartilage. Microscopic View of Cartilage. Growth of Cartilage. Appositional growth=“from the outside” Interstitial growth=“from within”. CLASSIFICATION OF BONE. Location. - PowerPoint PPT Presentation
Transcript of BONES AND SKELETAL TISSUE
BONES AND SKELETAL TISSUE
CHAPTER 6
Skeletal Cartilage
Hyaline cartilage
Elastic cartilage
Fibrocartilage
Microscopic View of Cartilage
Growth of Cartilage
Appositional growth=“from the outside”
Interstitial growth=“from within”
CLASSIFICATION OF BONE
Location
CLASSIFICATION OF BONE
Shape
BONE MARKINGS Depressions and
Openings Fossa Fissure Foramen Meatus Canal Groove Sulcus Sinus
BONE MARKINGS Projections for
attachment Tuberosity Crest Trochanter Line Tubercle Epicondyle Spine Process
BONE MARKINGS
Projections that form joints Head Facet Condyle Ramus
FUNCTIONS OF BONE Support Protection Movement Storage Hematopoiesis
GROSS ANATOMY OFLONG BONES
GROSS ANATOMY OFFLAT BONES
MICROSCOPIC ANATOMY OF COMPACT BONE
MICROSCOPIC ANATOMY OF COMPACT BONE
Composition of Compact Bone
Cells Osteoblasts Osteocytes Osteoclasts
Matrix Osteoid (organic) Hydroxapatites (inorganic)
Bone Physiology Bone Formation
Membranous ossification Endochondral ossification
Bone Growth Longitudinal growth Appositional growth
Bone Repair
BONE FORMATION
BONE FORMATION
BONE GROWTH: Length
BONE GROWTH: Width
HORMONAL CONTROL OF BLOOD CALCIUM LEVELS
FRACTURES Closed versus Open Treatments
Classification of Fractures Simple versus Compound Transverse versus Linear Displaced versus Non-displaced Complete versus Incomplete
Types of Fractures Comminuted Compressed Depressed Epiphyseal Impacted
Spiral Greenstick Colle’s Pott’s
BONE REPAIR
BONE DISORDERS Osteomyelitis Osteoporosis Spina bifida Achondroplasia Acromegaly Osteotitis Scoliosis Kyphosis Lordosis
Osteomalacia/Rickets Osteoma Osteotomy Ostectomy Ostalgia Metastatic calcification Spina bifida Cleft palate Carpal Tunnel Syndrome
Things to Know From Chapter 7
Name the major bones Bone markings and their functions Number of bones Bone articulations
