What is the fine-grained topic of the following text: Looking at a specific case of a 14-yr-old girl who never smiles because her upper laterals are too small and she doesn’t like the look of her gums or the color of her teeth, Wilson shows how the CAO diode laser and CAO Sheer White bleach strips made it possible to correct these flaws. Only return the topic.
Correction of dental flaws in a 14-year-old girl using CAO diode laser and CAO Sheer White bleach strips