Since the release of the ICIDH by WHO in 1980, to be used in field trials, there has been continuous discussion between researchers, professional clinicians and the disability movement on both the theoretical conceptualization and the use of the ICIDH. Although the ICIDH was not recognized as an official classification, it has had an impact on development in research and education. The literature on this topic amounts more than 1500 references which can be classified into two main categories: On the one hand, references which are using ICIDH as theoretical framework in different studies, and on the other hand, references of papers, criticizing the idea and concepts of ICIDH, and pointing out the shortcomings of adopting a medical-biological view on disability. Recently, Pfeiffer has debated the need for a classification as such (10, 11). Pfeiffer’s view seems to capture the major criticism from people with disabilities, as similar views have been expressed by e.g. European Disability Forum.