| Term 
 | Definition 
 
        | Have thin roughly parallel surfaces, also form the roof of the skull, the sternum, the ribs, and the scapulae. |  | 
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        | Term 
 | Definition 
 
        | Mature bone cells that cannot divide. |  | 
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        | Term 
 | Definition 
 
        | Outer and inner surfaces of compact bone layer. |  | 
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        | Term 
 | Definition 
 
        | Fill spaces between osteons. |  | 
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        | Term 
 | Definition 
 
        | Created by osteoblasts in periosteum cellular layer |  | 
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        | Term 
 | Definition 
 
        | Incomplete cellular layer lining medullary cavity |  | 
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        | Term 
 
        | Secondary ossification centers |  | Definition 
 
        | form as capillaries and osteoblasts migrate into epiphyses |  | 
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        | Term 
 | Definition 
 
        | Reduction in growth hormone leads to reduced epiphyseal cartilage activity and short bones |  | 
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        | Term 
 | Definition 
 
        | Causes long, slender limbs.Excessive cartilage formation at epiphyseal cartilage |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Overproduction of growth hormone before puberty |  | 
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        | Term 
 
        | Fibrodysplasia ossificans progressiva (FOP) |  | Definition 
 
        | Gene mutation that causes bone deposition around skeletal muscles |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Growth hormone levels rise after epiphyseal plates close |  | 
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        | Term 
 | Definition 
 
        | Crack or break due to extreme mechanical stress |  | 
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        | Term 
 | Definition 
 
        | network of spongy bone uniting inner edges |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | cartilage and bone stabilizes outer edges |  | 
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        | Term 
 | Definition 
 
        | Break shaft across long axis |  | 
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        | Term 
 | Definition 
 
        | Produced by twisting stresses,Spread along length of bone |  | 
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        | Term 
 | Definition 
 
        | Produce new and abnormal bone arrangements |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | In vertebrae subjected to extreme stresses |  | 
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        | Term 
 | Definition 
 
        | One side of shaft broken, one side bent,Generally occurs in children |  | 
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        | Term 
 | Definition 
 
        | Shatter affected area producing fragments |  | 
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        | Term 
 | Definition 
 
        | If not monitored, breaks between epiphyseal plate and cartilage can stop growth at site |  | 
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        | Term 
 | Definition 
 
        | At ankle and affects both leg bones |  | 
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        | Term 
 | Definition 
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        | Term 
 | Definition 
 
        | Contains 126 of the 206 bones in the body |  | 
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