Interchondral subluxation or "clicking rib syndrome".

A case history of the interchondral subluxation syndrome is presented, the anatomy as related to the symptoms discussed and the literature of this so-called "clicking-rib syndrome" reviewed. Unfortunately, this syndrome is not widely recognized but it is hoped that this article will bring it to the attention of those most likely to encounter it-the primary-care physician-and so save numerous unnecessary investigations and consultations. Once one is aware of its existence, the condition is easily diagnosed by careful history and examination alone.