Xiphisternal joint
The xiphisternal joint (or more rarely, the sternoxiphoid joint) is a symphysis between the inferior margin of the body of the sternum and the superior margin of the xiphoid process. In most people it ossifies with age, usually becoming fully fused by the age of 40 years, forming a synostosis.
Related pathology
- xiphodynia
- perichondritis (Tietze syndrome) of the xiphisternal joint