Four Case Reports Of Common Oral Diseases

Traumatic dental injury, C shaped root canals in mandibular second molars, Chronic Apical Periodontitis with fistula in oral and maxillofacial region skin often encountered in clinical. This paper focuses on the analysis of the pulpotomy and root canal treatment.Instrument separation is One of the complications during Root canal therapy,How to deal with this situation is the key point of discussion...