Health Sciences 2300A/B Lecture Notes - Lecture 5: Hip, Ulna, Humerus
20 Feb 2018
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Articulations = describing the joints of the body, 2 ways to classify joints: functional and structural. Simple movements: joints allow movement across the bones how do these joints move, *exam = medial rotation vs. lateral rotation. Have to go through text and see examples of different joints: elbow joint. See how the ulna fits around the trochlea. This is a specific type of joint; it is restricted. When you look at the movement of the ulna in respect to the humerus, you"re only have flexion and extension. The flat end of the radius (deeper) so there is little restrict in how the radius move in respect to the humerus: hip joint. Important joint as you age: knee joint. Synarthoses joint = an immovable joint: there are bones articulating with one another, but this is a joint where you don"t want much movement, e. g.
