what is the hymenal ring?
<answer> It is used as a landmark in assess pelvic organ prolapse (POP), in the most-often used Pelvic Organ Prolapse-Quantification (POP-Q) method. <context> The hymenal ring is used as a landmark in assess pelvic organ prolapse (POP), in the most-often used Pelvic Organ Prolapse-Quantification (POP-Q) method. Each of the six quantification points are assigned in relation to the hymenal ring as the stationary vaginal landmark. 5.