Sir, I'm about 19 year old student. I'm trying for defense field like army, navy, and air force and I'm selected also but in medical test they reject me because of my teeth. There is a large cavity in my two teeth that's why can you guide me or help me how to fill this cavity or if I'm replace my teeth to artificial teeth then how much cost I have to pay. Please guide me. I consult with private doctor they told me first we remove your teeth and then we do root canal after that we fit cyram teeth I don't know about cyram teeth. Cyram teeth is best or any other option I have and this process charges is about 10000 to 12000 this changes is very high that's why I need your help.