Abstract: Provided are a dental and medical ultrasonic tip that may enhance a durability and a reliability and may simplify a manufacturing process, and a method of manufacturing the same. The method of manufacturing the dental and medical ultrasonic tip may include: providing a molding mixture including powder; manufacturing an intermediate molded object by injecting the molding mixture so as to integrally form a tip body and a plurality of tip protrusions protruded from the tip body; and sintering the intermediate molded object. The tip body and the plurality of tip protrusions may be formed using the same material, and the plurality of tip protrusions may be closely arranged on a substantially polished portion of the tip body.