![RK3.25#6 Ring pessary w/knob](https://bioteque-web.s3.us-west-1.amazonaws.com/media/2019/12/PessarieRingWithKnobSingle.png)
Description
The knobbed Ring pessary, available with or without a supporting membrane, is primarily used for a first or second degree uterine prolapse, cystocele, or stress incontinence.
The knobbed Ring pessary, available with or without a supporting membrane, is primarily used for a first or second degree uterine prolapse, cystocele, or stress incontinence.