acromioclavicular joint osteoarthritisfacet joint osteoarthritisdegenerative joint diseaseacromioclavicular joint arthrosisdegenerative joint changesac joint osteoarthritisdegenerative joint disease spineacromioclavicular osteoarthritisglenohumeral osteoarthritisarthritis and osteoarthritismild degenerative joint diseasedegenerative osteoarthritis