A common carrier in common law countries (corresponding to a public carrier in civil law systems,[1] usually called simply a carrier) is a person or company that transports goods or people for any person or company and that is responsible for any possible loss of the goods during transport.[2] A common carrier offers its services to the general ...
From Wikipedia, the free encyclopedia. A topical anesthetic is a local anesthetic that is used to numb the surface of a body part. They can be used to numb any area of the skin as well as the front of the eyeball, the inside of the nose, ear or throat, the anus and the genital area.
Many local anesthetic agents are available to facilitate man-. agement of pain in the dental patient. There are two general. types of local anesthetic chemical formulations: (1) esters (e.g., procaine, benzocaine, tetracaine); and (2) amides (e.g., lidocaine, mepivacaine, prilocaine, articaine).