Numerous diseases in the areas of orthopaedics, rheumatology, and radiology can only be completely diagnosed if the corresponding conditions of the skin and mucous membranes are included in the diagnostic work-up (skin-bone). Conversely, dermatologic assessment of skin symptoms in isolation may lead to serious delays and errors in the diagnosis and treatment of associated changes in the musculoskeletal system. This monograph gives an interdisciplinary synopsis, from a dermatologic and clinical radiologic perspective, of 85 disease entities which in practice are likley to present. For orientation purposes the main dermatologic and radiologic symptoms are presented in table form at the beginning of the book.