Are you ready for a tour of my teeth and my mouth? I came to the dentist for a checkup. A dentist in a medical gown, mask and gloves conducts a full examination of all my teeth and oral cavity with comments! Super close up views of my teeth, my dental fillings and my retainers. After the examination, the doctor inserts a dental expander into my mouth and performs the procedure of installing jewelry on the tooth with a composite material with ultraviolet drying.