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Definition
| second hardest substance in body, connective tissue |
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Definition
| osteoblasts, osteocytes, osteoclasts |
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Term
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Definition
| cells that form blood (inner periosteum) |
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Definition
| mature bone that live in lacunae |
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Definition
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Definition
| cell destroys old bone to aid in the process of remodeling |
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Definition
| hardening of the matrix (calcium and other minerals imbed into matrix) |
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Definition
| small, spindle-shaped spaces |
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Definition
| support, protect, leverage, storage, blood cell formation |
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Term
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Definition
| Cancellous Bone and Compact Bone |
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Term
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Definition
| light and spongy (tiny spicules) |
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Term
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Definition
| heavy and dense, give strength (outer most layer of long bones) |
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Term
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Definition
| membrane that covers the outer surfaces of bone |
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Definition
| membrane that lines hollow interior surfaces of the bone |
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Definition
| channels through bone matrix, contains blood vessels (interconnect to Haversian systems) |
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Definition
| large channels in large (and long) bones, carry blood in and out of marrow (resembles fractures on X-rays) |
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Term
| Intramembranous Bone Formation |
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Definition
| bone develops from fibrous tissue membranes (only in certain skull bones) |
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Term
| Endochondral bone formation |
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Definition
| cartilage replaced by bone (most bones) |
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Term
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Definition
| fills spaces within bones |
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Term
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Definition
| hematopoietic tissue, blood forming (most common in younger animals) |
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Term
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Definition
| adipose connective tissue, can revert to red if needed (most common in adult) |
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Term
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Definition
| located along axis of body, includes bones of the head and trunk (skull and vertebrae) |
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Term
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Definition
C1 atlas, C2 axis
Most mammals have 7 |
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Term
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Definition
| Dorsal to thorax, # can vary within species, same # as pair of ribs |
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Term
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Definition
| located dorsal to abdomen region, large and bulk to support weight |
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Term
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Definition
| Fuse to form single, solid structure (sacroiliac joint) |
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Definition
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Definition
| bones of limb (scapula, humerus, ulna, radius, carpals) |
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Definition
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Definition
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Definition
| knee in horses, humans = wrist |
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Definition
| in between carpus and fetlock joint in horses also known as cannon bone |
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Definition
| individual bones that make up digits |
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Definition
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Term
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Definition
| ilium, ischium, and pubis |
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Term
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Definition
| os cordis, os penis, os rostri |
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Term
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Definition
| smooth areas of compact bone where bones meet each other (joints) |
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Term
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Definition
| smooth, thin layer of hyaline cartilage that covers articular surfaces of bone |
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Definition
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Term
| 3 classifications of joints |
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Definition
| Fibrous, cartilaginous, synovial |
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Term
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Definition
| Immovable joints (sutures of skull) |
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Term
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Definition
| Slightly movable joints (invertebral disks and mandibular symphysis) |
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Term
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Definition
| Freely movable joints, protected by hyaline cartilage |
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Term
| Movement of Synovial Joints |
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Definition
| flexion, extension, adduction, abduction, rotation, and circumduction |
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Term
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Definition
| Hinge, gliding, pivot, ball-and socket |
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Term
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Definition
| skull, spinal column, ribs, sternum |
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Definition
| pelvis, femur, tibia, digits, tarsi, and clavicle |
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Definition
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Term
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Definition
| bones present in tendons where they change direction markedly over joints |
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Term
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Definition
| lessening the angle between two bones |
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Term
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Definition
| increases angle between two bones |
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Term
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Definition
| movement of extremity toward median plane |
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Term
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Definition
| movement of extremity away from median plain |
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Definition
| twisting movement on its own axis |
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Term
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Definition
| distal ends move in a circle |
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Term
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Definition
| concentric layers of ossified bone matrix around central canal |
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Definition
| the shaft or central part of a long bone. |
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Term
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Definition
| the end part of a long bone, initially growing separately from the shaft. |
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