According to shaw's classification, IIIrd degree of uterine prolapse is:
Cx above introitus
Cx at the level of introitus
Cx outside the introitus
Procidentia
In IIIrd degree of uterine prolapse according to Shaw's classification the cervix is descended out of the introitus. Wilfred Shaws classification Classification of uterine prolapse: Ist degree: Descent of cervix in the vagina IInd degree: Descent of cervix into the introitus IIIrd degree: Descent of the cervix outside the introitus IVth degree: Whole uterus lies outside the utreus Prolapse of anterior vaginal wall: Upper two third: cystocele Lower one third: urethrocele Posterior vaginal wall: Upper one third: enterocele Lower two third: rectocele Ref: Textbook of Gynecology by Sudha salhan page 203.