by Dr. Nadine on January 12, 2012
The average biting force for people with teeth 150 to 250 psi, and for those who clench or grind 1000 psi. When people no longer had teeth and were using dentures the bite force was reduced to 50 psi. After using dentures for 15 years bite force was reduced to 5.6 psi and eating can become difficult. Implants under lower dentures can improve biting force and eating ability.
by Dr. Nadine on November 17, 2011
Many postmenopausal women are prescribed antiresorptive agents to prevent or treat osteoporosis. Patients receiving these antiresorptive agents incuding bisphosphonates, Fosamax, Boniva, Prolia, and cathespin K inhibitors have a 0.10% risk of developing osteoradionecrosis of the jaw (ARONJ). Before having tooth extractions patients need to inform their dentist that they are taking these antiresorptive agents so preventative measures can be taken. Routine dental care does not increase the risk of ARONJ. The benefit of taking these antiresorptive agents far outweighs the small risk of developing ARONJ.