Vaginal forms for dilatation and/or to maintain vaginal patency.
D004106:Dilatation / Q000295:instrumentation; D012734:Disorders of Sex Development / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D019736:Prostheses and Implants / Q000295:instrumentation*; D014621:Vagina / Q000002:abnormalities / Q000601:surgery*