title: [A troublesome piriformis symptom].
authors.affiliation: HYKS:n fysiatrian yksikkö, Haartmaninkatu 4, 00290 Helsinki
authors.forename: M
authors.initials: M
authors.lastname: Seppälä
authors.forename: M
authors.initials: M
authors.lastname: Taavitsainen
authors.forename: A
authors.initials: A
authors.lastname: Tiitinen
mesh_terms: D000328:Adult; D004715:Endometriosis / Q000000981:diagnostic imaging* / Q000188:drug therapy / Q000473:pathology; D005260:Female; D006801:Humans; D018482:Muscle, Skeletal / Q000000981:diagnostic imaging / Q000473:pathology*; D017699:Pelvic Pain / Q000209:etiology*; D014463:Ultrasonography
vernacular_title: Piinallinen piriformisoire.