Long Bones
bones with long longitudinal axis and flat ends
Short bones
Bones with roughly equal lengths and widths
Flat Bones
Plate like bones with broad surfaces
Irreagular bones
Bones of any other shape
Ephisis
expanded portion at the end of the bone
articular cartillage
cartilage coating the ephisis
diaphysis
shaft of bone between ephisises
periosteum
tissue that encloses bone
Compact bone
bone with a continuous extracellular matrix
Spongey bone
full of boney plates
trabeculae
bony plates in spongey bone
Medullary Cavity
hollow tube inside bone
endosteum
thin layer of cells that lines the medullary cavity
marrow
a soft connective tissue that fills spaces in bone
lacunae
tiny chambers in bone
lamellae
a bony matrix in which lacunae sits
canaliculi
projections of osteons