Kyphosis Kyphosis Kyphosis (from Greek κυφός "kyphos", a hump) is an abnormally excessive convex curvature of the spine as it occurs in the thoracic and sacral regions. (Abnormal inward concave "lordotic" curving of the cervical and lumbar regions of the spine is called lordosis.) Kyphosis can be called roundback or Kelso's hunchback. It can result from degenerative diseases such as arthritis; developmental problems, most commonly Scheuermann's disease; osteoporosis with compression fractures of the vertebra; multiple myeloma or trauma. A normal thoracic spine extends from the 1st to the 12th vertebra and should have a slight kyphotic angle, ranging from 20° to
Body Worlds that the press refrain from reporting about the exhibition in Munich in 2003 . The Body Worlds website offers plastinated pieces for sale. There are a wide range of products from plastinated fruit jewelry to entire humans. Although some of the pieces require purchasers to be a qualified user—those intending to use the pieces for "research, educational, medical or therapeutic purposes"—many pieces, including animal testicles and baby chicks, require no authorization. There are also extremely realistic plastinate impressions of human hearts and slices (including one slice of copulating humans) for sale to the general public. The success of Body Worlds