Temporomandibular joint arthoscopy is a new diagnostic and therapeutic modality and its development is in its infancy. The purpose of this article is to describe arthroscopic pathologic findings of the superior joint space.Thirty seven cardiac transplants have taken place at the National Cardiac Centre in Ireland since 1985. Data is presented on three still-surviving male patients aged 19 to 42 who received cardiac transplants in 1985 and 1986. Circulating levels of blood cyclospor