<prompt> Kellys plication operation is done in:Stress incontinenceVault prolapseRectal prolapseUterine prolapse  <response>: Ans. is a, i.e. Stress incontinenceRef: Shaw 14thed, p174; Textbook of Gynae Sheila Balakrishnan 1sted, p330Kellys plicationKelleys stitch was the standard first line of treatment for SUI previously but due to low cure rates, it is not being done these days. 5-year failure rate for Kellys plication is approximately 50. 