Ž•ª”jÜ@Fracture of dental root:

30Î@’j«

ƒpƒmƒ‰ƒ}Xü‘œ/ƒEƒH[ƒ^[ƒXXü‘œ

ƒfƒ“ƒ^ƒ‹Xü‘œ