Clinicians agree that tooth agenesis regardless of gender or race becomes more prominent in recent societies. The congenital absence of one or more maxillary lateral incisors is a challenge to effective treatment planning for the restorative dentist. The one-sided orthodontic approach of moving canines mesially to eliminate restorative procedures also leads to compromise. Adult patients present...

Achieving complete anesthesia in the presence of inflammed pulp is one of the main problems in root canal therapy, and researchers are trying to find a more efficient anesthetic drug for these cases. The main goal of this study was to compare the analgesic effect of lidocaine and lidocaine mixed with mannitol in teeth with inflamed pulp. By using an electrophysiological method the anesthetic ef...

A dentigerous cyst is a benign lesion arising from the odontogenic epithelium associated with crown of an impacted tooth. They are radiolucent and unilocular, usually asymptomatic diagnosed in clinical routine or radiographic examinations. The lower third molars upper canines most affected teeth, also odontomas supernumerary teeth. slow-growing but can reach considerable dimensions, causing fac...