Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia,...
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Transcript of Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia,...
![Page 1: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/1.jpg)
Types of JointsTypes of Bones
![Page 2: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/2.jpg)
L0ng Bones
Support weight
Serve as levers
Ex: femur, tibia, humerus
![Page 3: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/3.jpg)
Short Bones
Cube shaped
Little motion
Ex: carpals, tarsals
![Page 4: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/4.jpg)
Irregular Bones
Peculiar shape
Unique function
Pelvis, scapula, ossicles of ears
![Page 5: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/5.jpg)
Flat Bones
Thinner bones that protect major organs
Ex: skull, sternum
![Page 6: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/6.jpg)
Sesamoid Bones
Round/triangular in shape
Form within tendons to change angle of pull
Ex: patella
![Page 7: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/7.jpg)
Ball and Socket Joint
Ball-like surface of one bone fits into a cup-like depression of neighboring bone.
Ex: hip and shoulder
![Page 8: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/8.jpg)
Gliding Joint
One bone moves side to side over another bone
Ex: sternoclavicular joint, carpal joints
![Page 9: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/9.jpg)
Hinge Joint
Convex surface of one bone articulates with a concave surface of another bone
Ex: knee, elbow
![Page 10: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/10.jpg)
Pivot Joint
A round surface that connects to a ring formed by a bone or ligament
Ex: 1st cervical vertebrae with cranium
![Page 11: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/11.jpg)
Cervical Pivot Joint
![Page 12: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/12.jpg)
Terms – Structure of Joints
Tendon – connects muscle to bone
Ligament – connects bone to bone
Cartilage – tissue that provides cushioning to a joint
Joint – articulation of two or more bones
Synovial fluid – liquid that lubricates a joint
Ossification – process of building bone tissue
![Page 13: Types of Joints Types of Bones. L0ng Bones Support weight Serve as levers Ex: femur, tibia, humerus.](https://reader031.fdocuments.in/reader031/viewer/2022020319/56649f1d5503460f94c34945/html5/thumbnails/13.jpg)
Osteoblasts – cells that build new bone tissue
Osteoclasts – cell that “clean-up” old bone tissue
Epiphyseal plate – known as the growth plate; area where new bone growth occurs
Periosteum – membrane covering of the bone
Marrow – substance within long bones that produces blood cells