Dentures are mainly made from acrylic due to the ease of material manipulation and likeness to intra-oral tissues, ie. gums. Most dentures made are fabricated from heat-cured acrylic polymethyl methacrylate and rubber-reinforced polymethyl methacrylate.[3] Coloring agents and synthetic fibers are added to obtain the tissue-like shade, and to mimic the small capillaries of the oral mucosa, respectively.[4] However, dentures made from acrylic can be fragile and fracture easily if the patient has trouble adapting neuromuscular control. This can be overcome by reinforcing the denture base with cobalt chromium (Co-Cr). They are often thinner (therefore more comfortable) and stronger (to prevent repeating fractures).
Periodontitis is defined as an inflammatory lesion mediated by hot-parasite interaction that results in the loss of connective tissue fibre attachment to the root surface and ultimately to the alveolar bone. It is the loss of connective tissue to the root surface that leads to teeth falling out. The hormones associated with pregnancy increases the risk of Gingivitis and vomiting.
Most patients need a few weeks to get used to the feel and use of their new dentures. Until the muscles of the cheeks and tongue adjust to the new dentures and learn to keep them in place, they may feel a little loose. It will also take time before you are comfortable putting your dentures in place and removing them. Since the mouth increases the amount of saliva produced in reaction to the new dentures, patients should expect to have mild sores and irritations in their mouth.
Teeth can fall out for a number of reasons, ranging from genetics to drug abuse. Most commonly, teeth are removed or fall out on their own due to severe tooth decay. Neglect to upkeep oral hygiene or not seeking proper treatment for damaged teeth, can lead to the onset of decay which in turn leads to loss of teeth. Visiting you dentist in 6 month intervals is a good preventive measure to spot any early signs of decay.
