<prompt> The disadvantage of Marshall Marchetti Krantz procedure compared with other surgical alternatives for treatment of stress urinary incontinence includes:Urinary retentionIncreased incidence of urinary tract infectionsHigh failure rateOsteitis pubis  <response>: Ans. is d, i.e. Osteitis pubisRef: Telinde 9thed, p1057-8; Textbook of Gynae, Sheila Balakrishnan 1sted, p329Marshall-Marchetti-Krantz MMK procedure, involves the attachment of the periurethral tissue to the symphysis pubuis.In approximately, 3 of patients undergoing the procedure, osteitis pubis develops. 