title: Coccydynia (coccyx pain) caused by chordoma.
authors: Patrick M
authors: PM
authors: Foye
mesh_terms: D001859:Bone Neoplasms / Q000150:complications*; D002817:Chordoma / Q000150:complications*; D003050:Coccyx / Q000473:pathology*; D006801:Humans; D017116:Low Back Pain / Q000209:etiology* / Q000601:surgery