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).
I also am so afraid that my heart doctor may be upset because I was so desperate to have my tooth pulled that I put the dental assistant on my cellphone with my doctor's nurse and she talked really nasty to her. She told my doctor "No dentist worth his weight would accept that fax". Then the dentist told me that he has never had a problem with a heart doctor giving him the note he needed and that they were just after money because they said I would have to have a cardiac evaluation. I told him that I really liked my heart doctor.
