Comparative analysis of local anesthesia with 2 different concentrations of adrenaline: a randomized and single blind study.

Background: Local anesthetic agents are more commonly used in dentistry to have painless procedure during surgical intervention in bone and soft tissue. There are many local anesthetic agents available with the wide selection of vaso-constrictive agents that improve the clinical efficacy and the duration of local anesthesia. Most commonly lignocaine with adrenaline is used in various concentrations.

Fistulectomy of the parotid fistula secondary to suppurative parotitis: a case report.

A parotid fistula is a communication between the skin and a parotid duct or gland through which saliva is discharged. The most common cause of the parotid fistula is trauma. The major causes of parotid trauma in a civilian practice are penetrating injury to the parotid gland from an assault weapon or injury due to shattered glass after a motor vehicle accident.

Adenomatoid odontogenic tumour.

Adenomatoid odontogenic tumour (AOT) is a benign non-invasive odontogenic tumour, having mostly a slow and sustained growth pattern. AOT is an uncommon lesion of odontogenic origin, which affects young individuals, with a female predilection and mostly occurring in the second decade. In the literature, it has been considered as a hamartoma rather than a true neoplasm because of its limited size, minimal growth potential and the lack of recurrence.

A modified temporal incision: an alternative approach to the zygomatic arch.

Zygomatic arch fractures occur due to a direct injury to the lateral aspect of the head. When there are multiple fractures of the arch, open reduction and internal fixation is indicated. Conventionally hemi-coronal and pre-auricular incisions are placed to approach the arch.