angle‚ subscapular fossa‚ medial border‚ lateral border‚ inferior angle‚ glenoid cavity‚ coracoid process‚ and many more. The glenoid cavity is the shallow‚ oval socket that articulates with the Humerus. 2. Stefan is referring to the collarbone as the clavicle. The clavicle helps to support the muscles of the arm and neck. 3. There are several markings on the Humerus bone that can define which one it is‚ right or left. The Humerus contains the medial epicondyle‚ radial fossa‚ greater tubercle‚
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the perianal skin and then take the fat out of the ischiorectal (ischioanal) fossa to expose the levator ani muscle and the inferior rectal nerves and vessels heading towards the anus. 6. The pudendal nerve and vessels run in a fascial (pudendal) canal on the lateral wall of the fossa. 7. You should be able to push your finger forwards‚ above the urogenital diaphragm into the anterior recess of the ischiorectal fossa.
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scapula is a triangle bone; relatively flat in shape that forms the shoulder girdle. The scapula has multiple surfaces where muscles originate and attach. These surfaces are the subscapular fossa (costal side)‚ infraspinatus fossa‚ and supraspinatus fossa (both dorsal side). There is also the scapular spine‚ glenoid fossa‚ acromion‚ and the superior‚ medial‚ and lateral borders. The glenoid
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Decrease stability because the only UE attachment to the trunk is at the Sternoclavicular (SC) Joint. * and common site of dislocation is between the shallow glenoid cavity and humeral head which hangs loosely to the inclined plane of the glenoid fossa. * The support and stabilization depends: MUSCLES and LIGAMENTS * Functions: provides wide range for hand placement Stabilization for hand use Lifting and pushing Eleation of the body Forced inspiration and expiration WB in crutch-walking/
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table mand stability in MI (max intercuspation) some rules: (remember we’re speaking about the functional cusps only!) mand mesial cusp occludes w/: max marg ridge mand distal cusp occludes w/: max fossa max mesial cusp occludes w/: mand central fossa max distal cusp occludes w/: mand distal marg ridge mand tooth# + max tooth # = 33 (to deduce which teeth are in occlusion) mandibular movement pattern determined by: Anterior guidance & TMJ guidance Groove
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Abdomen The above lines intersect and divide the abdomen into 9 regions: Epigastric region (epigastrium) Left hypochondrium (LHC) Right hypochondrium (RHC) Umbilical region Left lumbar region Right lumbar region Hypogastric region Right iliac fossa (RIF) Left iliac fossa (LIF) Watch a video for more detailed explanation: Organs in 9 Regions of Abdomen Location of various organs in the Abdomen according to the region Abdomen Regions Organs Right Hypochondrium Liver‚ Gallbladder‚ Right Kidney‚ Small Intestine
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Introduction The most common dislocation after a severe trauma is a glenohumeral dislocation. Overhead sports such as tennis‚ volleyball‚ and baseball are associated with glenohumeral instability. (2) These activities cause the joint to be in abduction and external rotation. Repetition of motion‚ collision‚ or falling on an outstretched arm can lead to instability and/or dislocation. The Glenohumeral joint is already prone to dislocation‚ because of it being a large head of the humerus
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University of Phoenix Material The Skeletal System Exercises After viewing the animation answer these questions. * Exercise 5.1: Coloring Exercise * * Scan completed coloring exercise and submit as a separate document. * * * Exercise 5.2: Appositional Bone Growth * After viewing the animation‚ answer the following questions: 1. Define appositional bone growth. Formation of new bone on the surface of older bone or cartilage 2. Which cells produce
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A hard knock in the leg to the area behind the knee would certainly be painful. This area is called the popliteal fossa. The nerves most important nerve traveling through this area is the popliteal nerve that travels to the lower leg and foot and allowing both sensation and motor strength. Injury to the popliteal nerve can cause numbness‚ tingling‚ pain‚ and weakness in the lower leg‚ ankle and foot. Vascular injury could cause a bleed from either popliteal artery or vein causing a hematoma or blood
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Dermatome (anatomy) A dermatome is an area of skin that is mainly supplied by a single spinal nerve. There are eight cervical nerves (C1 being an exception with no dermatome)‚ twelve thoracic nerves‚ five lumbar nerves and five sacral nerves. Each of these nerves relays sensation (including pain) from a particular region of skin to the brain. Along the thorax and abdomen the dermatomes are like a stack of discs forming a human‚ each supplied by a different spinal nerve. Along the arms and the
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