Synovial joints are freely movable joints that?
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Not all synovial joints are freely moving. Synovial refers to the fluid that is in the bursa or sac that surrounds the articulating ends of the joints. The protection provided is for the bones and these areas still need the protection of the facia, ligaments, tendons and muscles for protection
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The most common form of arthritis is osteoarthritis (OA), also known as degenerative joint disease. In OA, the cartilage cushion in the joints breaks down, causing the bones to rub together. Pain, stiffness, and sometimes the formation of bone growths, called spurs, result. OA can affect any joint, but it is most common in the hands, feet, spine, and in large, weight-bearing joints such as the hips and knees. Although OA is often attributed to general wear and tear associated with aging, it can also be caused or exacerbated by a number of other problems, including obesity, injury, or repeated joint stress. Many researchers believe that OA is in part hereditary, and may be due to genetic abnormalities in the cells that produce cartilage.
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skeletal(striated)\nsmooth \ncardiac
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hinge joint -  flexible in only one direction (elbow)\n\nball and socket - flexibility due to a domed bone that turns in a cavity of the same shape (hip)\n\nimmovable joint - joints that do not allow flexibility (skull)\n\nsemi-mobile joints - very restricted flexibility (vertebrae)
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Temporal Mandibular Joint\n\n I have it too
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We have different joint types. Among these are ball and socket joint ex. shoulders and hips hinge joint ex. knee etc. Also, we can classify them as synovial joints, cartilaginous etc.
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Double jointed people can do it by putting their hands over their head.Other people who are not double jointed can do it too,by lifting their leg and sliding their hand underneath.same thing for the other leg.If you have any more questions post them and I will give you a good answer!
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i think passive accessory notions are the roll, spin and glide, casued by the joint moving, this motions are involuntary and occur at the joint level.
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Systematic joints - rough planar geometry, regular parallel orientations, regular spacing\n\nNonsystematic joints - curved, irregular in geometry, always terminate against older joints which commonly belong to a systematic set\n\nCross joints - systematic joints of one set consistently terminate against the joints of another set\n\nOblique / diagonal joints - joints that cut a fold or some other linear feature at high angles\n\nSheet joints / Exfoliation joints - curved extension fractures that are subparallel to the topography and result in a characteristic smooth, rounded topography, may be found in many kinds of rocks but they are best displayed in plutonic rocks in mountainous regions where the sheets resemble layers of an onion\n\nColumnar Joints - extension fractures characteristic of shallow tabular igneous intrusions, dikes, sills, or thick extrusive flows; fractures separate the rock into roughly hexagonal or pentagonal columns which are often oriented perpendicular to the contact of the igneous body with the surrounding rock
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Joints\n\nA joint, or articulation, is the place where two bones come together. There are three types of joints classified by the amount of movement they allow: immovable, slightly movable, and freely movable.\n\nImmovable joints are synarthroses. In this type of joint, the bones are in very close contact and are separated only by a thin layer of fibrous connective tissue. An example of a synarthrosis is the suture in the skull between skull bones.\n\nSlightly movable joints are called amphiarthroses. This type of joint is characterized by bones that are connected by hyaline cartilage (fibro cartilage). The ribs that connect to the sternum are an example of an amphiarthrosis joint.\n\nMost of the joints in the adult human body are freely movable joints. This type of joint is called a diarthrosis joint. There are six types of diarthroses joints. These are:\n\nBall-and-Socket: The ball-shaped end of one bone fits into a cup shaped socket on the other bone allowing the widest range of motion including rotation. Examples include the shoulder and hip.\n\nCondyloid: Oval shaped condyle fits into elliptical cavity of another allowing angular motion but not rotation. This occurs between the metacarpals (bones in the palm of the hand) and phalanges (fingers) and between the metatarsals (foot bones excluding heel) and phalanges (toes).\n\nSaddle: This type of joint occurs when the touching surfaces of two bones have both concave and convex regions with the shapes of the two bones complementing one other and allowing a wide range of movement. The only saddle joint in the body is in the thumb.\n\nPivot: Rounded or conical surfaces of one bone fit into a ring of one or tendon allowing rotation. An example is the joint between the axis and atlas in the neck.\n\nHinge: A convex projection on one bone fits into a concave depression in another permitting only flexion and extension as in the elbow and knee joints.\n\nGliding: Flat or slightly flat surfaces move against each other allowing sliding or twisting without any circular movement. This happens in the carpals in the wrist and the tarsals in the ankle. \n\nP.S.  does this help you?
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The term "double jointed" means having joints loose enough to snap in and out of regular position.  There is no difference in their bones, but in the tendons that connect, support and move those bones.
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Yes, you spelled wrongly-it's DEGENERATIVE JOINT DISEASE. Just another term for Osteoarthritis, arthritis due to normal wear and tear of your joints, specially in the lower extremities. There should be a web site for arthritis.
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first there is a great book by tina parsons called the anatomy and physiology of the human body which is great!, couldnt recommend it enough or try google images and then put in what type of joint you want!, good luck x
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You're popping the air in the joints.
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Synovial joints have a dense fibrous capsule which may be reinforced by ligaments and muscles.\n\nSynovial fluid is a thick, stringy fluid found in the cavities of synovial joints. With its egg-like consistency (synovial comes from Latin for "egg"), synovial fluid reduces friction between the articular cartilage and other tissues in joints to lubricate and cushion them during movement.
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degrees of freedom is not like 14.6* but rather how many directions it can move.  Pin joints can hinge in one degree of freedom (X, Y, or Z) Slider can do two (combo of X, Y or Z) and ball can move 6 ways, X, Y, Z, and the rotations on those axes
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synovial- gliding,hinge,pivot,condyloid,saddle,ball & socket\n\nsuture-lambdoid, styloid, sagital ( joints between skull bones)\n\ncartilaginous- pubic symphisis