Cyhoeddodd Y Sefydliad Cenedlaethol dros Iechyd a Rhagoriaeth Glinigol (NICE) ganllaw am y tro cyntaf ar reoli Anymataliaeth Wrinol mewn merched yn 2006 a diweddariad ar y canllaw (Canllaw Clinigol CG171) ym mis Medi 2013. Cefnogir y canllaw hwn gan ddwy set o ganllawiau gweithdrefnau ymyriad:ar atgyweirio cwymp wal y wain drwy lawdriniaeth gan ddefnyddio rhwyll (IPG267) asacrocolpopecsi gan ddefnyddio rhwyll ar gyfer atgyweirio cwymp cromen y wain (IPG283)
The National Institute for Health and Care Excellence (NICE) first published guidance on the management of urinary incontinence in women in 2006 and updated guidance (clinical Guideline CG171) was published in September 2013. This guidance is supported by two sets of interventional procedures guidance:on surgical repair of vaginal wall prolapse using mesh (IPG267) andsacrocolpopexy using mesh for vaginal vault prolapse repair (IPG283).