Chapter 6 Flashcards
Osteoblasts
Build Bone
Osteoclasts
Destroy Bone
Osteocytes
Surrounded by osteoid
Osteogenic
Generates osteoblasts cells
Intramembranous
Formation of cranial bones and clavicles
Generates Tissue WITHOUT Cartilage
Endochondrial Ossification
All bones of the skeleton
Pre-existing hyaline cartilage models
What are the growth in long bones?
(PHCOQ)
Quiescent Zone
Proliferation Zone
Hypertrophic Zone
Calcification Zone
Ossification Zone
What are the two types of bone remodling?
Bone Deposit
Bone Resorption
What is bone deposit
Bone deposit takes calcium from the blood and deposits it into the bone.
This decreases the blood clacuim levels
What is bone resorption?
the breakdown of old bone.
What is wolfs law?
Bone grows or remodels in response to the demands
What is the process of bone repair?
(HFBB)
Hematoma forms
Fibrocartilaginous callus forms
Bony Callus Forms
Bone remodeling occurs