Root canals and cavities D:?!

Question: I went to the dentist (i havent been there in 6 years because of dental insurance) and they said i might have to get a root canal and a couple of cavaities filled..can anyone tell me what they do?

---

---

Answers: I went to the dentist (i havent been there in 6 years because of dental insurance) and they said i might have to get a root canal and a couple of cavaities filled..can anyone tell me what they do?

---

---

they give u novacaine
drill out the center of the tooth
go into the roots with small needle like files
clean out the decay
close it up

(ive had one they dont hurt)

---

---

---

---