What is a Prolapse?
Bladder, Bowel and Uterine Prolapse ?
Prolapse is best understood as a hernia of the bladder or bowel into the vagina. The hernia occurs because there is a defect in the anatomy of the fascia and ligaments that hold everything in place and prevent prolapse. Understanding the anatomy is the first step to understand the solution.
In 1990 Petros and Ulmsten published a comprehensive integrated work that proposed a musculo-elastic theory to explain pelvic function. The anatomy of the pelvis comprises an integrated system made up of sheets of muscle tissue interposed with various sheets of collagen and elastin. Since 1997 Dr Farnsworth has based his practice on what has become known as "The Integral Theory of Petros and Ulmsten".
Basic Anatomy of the Pelvis
This diagram shows the anatomy of the pelvic floor viewed from above. The ligaments of the pelvis support the vagina and pelvic organs These include the Midurethral or Pubourethral ligament (PUL), the Arcus Tendineous (ATFP) and the Cardinal (CL) Uterosacral (USL) complex. The bladder rests on the Mid vaginal hammock (MVH) . Clearly the uterus and cervix (CX) play a critical role in supporting the pelvic organs. Laxity of vaginal ligaments results in prolapse and also prevents muscles from contracting effectively to open and close the urethra and anus. In the pelvis the muscles are not always attached directly to bone but transmit their forces indirectly via these ligaments.
The lateral view shows how the vaginal tube is attached anteriorly to the pubic symphysis via the Pubourethral ligaments (PUL) and posteriorly to the sacrum via the uterosacral ligaments (USL).
Dr Farnsworth is a member of AAVIS (Australian Association of Vaginal and Incontinence Surgeons). AAVIS members use a variety of surgical and non surgical methods to repair defects in the pelvic ligaments that can result in prolapse, incontinence or pain.
The tension free anterior vaginal sling or intravaginal slingplasty was the first operation that was developed based on the Integral Theory. Techniques pioneered by AAVIS members since 1997 have increasingly become the gold standard in treatment of prolapse and incontinence around the world.
Click here to visit the AAVIS Website