title: An erosive pessary.
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003248:Constipation / Q000209:etiology; D005260:Female; D006801:Humans; D010570:Pessaries / Q000009:adverse effects*; D012006:Rectovaginal Fistula / Q000175:diagnosis / Q000209:etiology*; D014596:Uterine Prolapse / Q000628:therapy*