Female come with radiographic short gutta percha, the dentist remove the old gutta percha and decided to re-do RCT then he can't find canal again, why:
A. perforation
B. ledge ***
C. lateral canal
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Female come with radiographic short gutta percha, the dentist remove the old gutta percha and decided to re-do RCT then he can't find canal again
publisher :NIL NAM
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