A.急性牙髓炎B.慢性開放性牙髓炎C.慢性閉鎖性牙髓炎D.慢性潰瘍性牙髓炎E.慢性增生性牙髓炎
A.0.5~1mmB.0.5~1.5mmC.0.5~2mmD.1~1.5mm
A.蓋髓術(shù)B.牙髓切斷術(shù)C.根尖誘導(dǎo)成形術(shù)D.根管治療E.根尖屏障術(shù)