Injurytreatment.com.au provides you with a comprehensive source of injury information including cause, symptoms and much more. (
http://www.injurytreatment.com.au/home/injuries/shoulder
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A comprehensive list of internet sites with information about shoulder anatomy, shoulder injuries, diseases, surgery, medical oriented groups, and other general information. (
http://www.wbmt.tudelft.nl/mms/dsg/intersg/isg.html
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This web site is an index containing several links with research information, articles, and papers on shoulder injuries. In addition, there are links to information about the knee, ankle, and back. (
http://www.ases-assn.org/
)