Local Anesthesia – Advantages, Ideal Properties

INTRODUCTION                An anesthesia is derived from the word (an-without Aisthetos-sensation it was given by oliver bendel in 1846.) Local anesthesia is a state of controllable,reversible insensibility in which sensory perception and motor responses are both markedly depressed. where as analgesia is the temporary abolition or diminution of pain …

What are the Muscles of Mastication?

Introduction: The muscles of mastication are very important for the functions of the jaws and the supporting structures. These help in various movements of the mandible during different functions and they are mostly chewing, swallowing and sometimes in actions like yawning and coughing. It is difficult to say that any one individual muscle is responsible …