A. A hernia is a protrusion of an organ or tissue through an abnormal opening in the body. Most hernias occur when a piece of intestine slips through a weakness in the abdominal wall, creating a bulge you can see and feel.
In order to become an orthodontist, students need to complete four years of dental school. Coursework in dental school includes anatomy, physiology and microbiology, as well as classes that apply more specifically to orthodontics, such as dental anatomy and occlusion, pediatric dentistry and dental materials.
A few applicants are accepted to dental school after 2 or 3 years of college and complete their bachelorâs degree while attending dental school. Following graduation from dental school, Orthodontists complete a orthodontic program spanning a minimum of 2-3 years.rthodontist Job Description. Orthodontist Job Description: Orthodontics is a specialty of dentistry that is concerned with the study and treatment of malocclusions (improper bites), which may be a result of tooth irregularity, disproportionate jaw relationships, or both.