MAY 2010 NEWSLETTER Sinus Self Care Archives Shoulder Dysfunctions Shoulder Overview, General Treatment Strategies, Rotator Cuff injuries, Frozen Shoulder, Acromioclavicular Joint Injuries, Deltoid Attachment Strain, Impingement Syndrome, Subacromial Bursitis, Shoulder Instabilities, and Bicipital Tendonitis Shoulder Overview The shoulder joint is one of the most unique joints in the whole body. It is a ball in socket type of joint with the socket located at the tip of the triangular shaped shoulder blade. (See ill.1) The shoulder blade is suspended by neck and shoulder muscles as well as attached to a "strut", the collarbone. The shoulder socket being in a mobile shoulder blade is very different compared to the very stable socket housed in the pelvis, part of the hip joint. The arm is suspended at the shoulder by muscles that are very different from most found around other joints. Muscles tend to be plump and taper, ending with a round tendon, which is separate and distinct as it inserts into the bone. In contrast the deep shoulder muscles (Rotator Cuff), are flat and have flat tendons that blend in with the joint capsule as they cross the joint before they insert into bone. (See ill. 2) The information provided should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Movementwise makes no representation or warranty regarding the accuracy, reliability, completeness, currentness, or timeliness of the content, text or graphics. Links to other sites are provided for information only - they do not constitute endorsements of those other sites. Any duplication or distribution of the information contained herein is strictly prohibited. Copyright 2006