wisdom teeth and coccyx. Rui Diogo, Natalia Siomava and Yorick Gotton A scan of a baby's muscles in the foot "These muscles were lost 250 million years ago," Dr Diogo said. "No adult mammal ...

Piriformis syndrome develops when the piriformis muscle irritates or compresses the sciatic nerve. The coccyx is the last bone at the bottom of the spine, also known as the tailbone. Coccydynia is ...