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jenifer reyes period 2 - Coggle Diagram
jenifer reyes period 2
bone fracture repair
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granulation tissue- develops farther from blood vessels, fibroblast produnce fribrocartilage
blood vessels dilate and blood clots form, osteoblast
catiliaginous soft Calius, replased by bone tissue breaks down the blood vessels+ osteoblasts invade area- hard bony Callus fills space
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bone remodeling
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endochondral bones
develops- hyaline cartilage medels shaped like the future bones cartilage is later replaced by bone tissue
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anatomy of long bone dsa
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microscopic structure
osteocytes- bone cells , whithin chambers that are called lacunae
pass nutrients and gases through the matrix, tiny canals called canalicli
structure of long bone
epiphyses plate-
filled with spongy (cancelleous)bone, reduce weight skeleton
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types of bones
irregular
varied shape; examples: vertebrae, some facial bones
sesamoid
small, nodular bones that develop within a tendon; special type of short bone; example: patella
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flat bone
plate-like shape with broad surface; examples: ribs, scapula, flattened skull bones
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disorders
fractures
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comminuted fracture- comeplete, fragmednts of bone
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