or Severity prolapse assessment system was proposed in 1963. In 1972, the Baden–Walker Halfway Scoring System was developed and is the second most used system. In 1980, the Beecham system was developed. The POP was developed in 1996. See also Vaginal evisceration Vaginal support structures References External links Massive Vaginal Eversion: Background, Problem, Epidemiology Noninflammatory disorders of female genital tract Vagina Women's health Gynaecology