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Background/Aim: Hard palate fistulas are due to pathologies such as noma, syphilitic gom, leprosy, leishmaniasis, radiotherapy, removal of cysts or tumors of the sinus or palate, trauma or tooth attraction. Symptoms of p...

Instrument separation during endodontic therapy is a frequent accident with rotary instruments being more likely to separate than manual ones. The treatment of cases with a separated instrument can be either conservative...