Final answer:
Mesh repair of vaginal wall defects can have potential problems including infection and erosion, incomplete resolution of prolapse symptoms, and uncertain improvement of sexual function.
Step-by-step explanation:
Mesh repair is a surgical procedure used to treat vaginal wall defects, such as pelvic organ prolapse. While it can be effective, there are potential problems associated with this approach. One problem is the increased risk of infection and erosion, as the mesh can sometimes become contaminated or erode into surrounding tissues. Another problem is that mesh repair may not result in a rapid resolution of all prolapse symptoms. Lastly, improved sexual function is not a guaranteed outcome of mesh repair.