ANAT 101 Study Guide - Midterm Guide: Pelvic Inlet, Pelvic Brim, Acromioclavicular Joint
16 Mar 2016
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Idenify the bones that form the acromioclavicular joint, the sternoclavicular joint and the glenohumeral joint and what movements are allowed at these joints. Acromioclavicular joint: between acromion (of scapula) and acromion end (of clavicle) Allows to raise arm over head, allows to raise scapula sternoclavicular joint: between sternum and clavicle. Helps in protracion and retracion of scapula glenohumeral joint/shoulder joint: between glenoid cavity and head of humerus. Idenify the ligaments that stabilize the ac and glenohumeral joints. Addiional stabilizers = capsule, deltoid, trapezius glenohumeral joints: biceps brachii and rotator cuf (suprasinatus, infrapinnatus, teres minor, subscapularis) Describe the accessory structures of synovial joints that may be found. Describe the 3 joints of the elbow, which bones form them and which movements they allow. Humeroradial ariculaion: (between capitulum and head of radius) Radioulnar ariculaion: (between radial head and radial notch of ulna) Idenify the 2 joints of the wrist, which bones form them and which movements they allow.
