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Bone Structure
Term | Definition |
---|---|
Articular Cartilage | Thin layer of hyaline college that protects the ends of bones from friction and shock |
Arthritis | A loss of articular cartilage |
Red Marrow | Soft tissue full of stem cells |
Periosteum | The membranous connective tissue that covers the outside of a long bone |
Vascular | Filled with blood vessels |
Osteoblasts | Bone growing cells |
Spongy bone | Bone that is porous, with a honeycomb-like structure and is typically found at the ends of long bones. |
Compact bone | Bone consisting of closely packed osteons and it makes up the shaft of the bone |
Epiphyseal plate | Known as growth plates, Are made of hyaline cartilage with ossifies and regrows repeatedly as you grown in height |
Medullary cavity | The hollow space in the shaft of bone that is filled with marrow |
Yellow marrow | Composed primarily of adipose tissue |
Diaphysis | The shaft of a bone, composed mainly of compact bone |
Epiphyses | The knobby ends of bone, composed mainly of spongy bone |
Proximal epiphyses | The end of bone that is closer to the trunk |
Distal epiphyses | The end of bone that is farther from the trunk |
Nutrient foramen | A tiny hole in bones that is able to send and receive blood with nutrients, oxygen and hormones |
Osteocyte | Mature bone cells |