Dental Veneers are cosmetic dental prosthetics that are meant to cover the teeth. It is not exactly a prosthetic, in the sense that it replaces something that was lost (as in the case of dentures, dental bridges and dental implants.).
According to Wrong Diagnosis, one of the causes of mucus stools in children is bacterial overgrowth. Normally there is a certain amount of bacteria in the digestive tract. This is healthy and assists in digestion. But if it grows out of control, then it can contribute to mucus in the stool.
Notorious for causing constipation, irritable bowel syndrome can be a cause of mucus because the backed up bowel movement can bring along with it built up mucus when it finally passes. In addition, just as struggling to produce poo can cause man problems including green mucus in stool, so can diarrhea.