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Axial Skeleton
axial skeleton
10
Anatomy
Undergraduate 1
05/14/2012

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Cards

Term
trabeculae
Definition
beams or rods of bone in spongy bone, organized according to stress
Term
osteocyte
Definition
a mature osteoblast that has become embedded in the bone matrix
Term
osteoblast
Definition
mononucleate cells that are responsible for bone formation
Term
osteoclast
Definition
large multinucleate cells that extract enzymes and calcium from bone
Term
periosteum
Definition
tight, fibrous outer layer of bone. osteoblasts are directly beneath this layer
Term
articular cartilage
Definition
hyaline cartilage that is located at the ends of bones
Term
endochondral
Definition
production of bone that starts out as cartilage (usually hyaline)
Term
intramembranous
Definition
direct laying done of new bone cells by osteoblasts (no cartilage present, just condensed connective tissues)
Term
osteon
Definition
fundamental functional unit of compact bone
Term
endosteum
Definition
thin layer of connective tissue that lines the inner cavity of long bones
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