Correlation Between the Effects of CO Laser and Histopathological Analysis in Vocal Cord Lesions: An Observational Study.

Lasers are based on the principle of light amplification by empowering atoms to store and emit light in a coherent form. Through their effect on tissues, lasers reduce hemorrhage allowing the surgeon to work in a clear field with precise removal of the tissues. Irradiation of the soft tissues by lasers produces thermal effects on the surrounding healthy tissues which can make histopathological examination difficult.

A Rare Complication of Maxillary Third Molar Extraction.

The removal of tuberosity post extraction of the maxillary third molar is a very rare complication and there has not been ample discussion in the literature. Forceful extraction of a maxillary third molar can lead to soft and hard tissue loss. Various techniques have been used for the management of such defects such as local flaps, free soft tissue flaps, free bone flaps, and even tissue engineering.

A Rare Occurrence of Mucocele in the Floor of the Mouth of an Infant.

A mucocele is a prevalent benign oral lesion distinguished by the extravasation or retention of mucous within submucosal tissue originating from minor salivary glands. Mucoceles predominantly manifest on the lower lip, followed by occurrences on the floor of the mouth and the buccal mucosa. Trauma and lip biting habits are one of the main causes of lesions.

A Light Microscopic Study Comparing Pulp Histological Alterations Following Tooth Preparation Using a High-speed Handpiece and an Er: YAG Laser.

Introduction: Histological alterations were evaluated in this study after tooth preparation with carbide burs using a traditional handpiece and Er: YAG laser.

Methods: Tooth preparation was done on 30 intact maxillary first premolars of healthy patients. Ten maxillary first premolars were used as control, wherein no tooth preparation was done.