<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>: Marshall-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. 