General dentistry focuses on the health and function of your teeth and gums (e.g., fillings, cleanings, and root canals), while cosmetic dentistry primarily focuses on the aesthetics of your smile (e.g., teeth whitening, veneers, and bonding).

Generally, dental insurance does not cover cosmetic procedures as they are considered elective. However, some procedures that also have a restorative purpose, such as crowns, may be partially covered. It's best to check with your insurance provider.

 The longevity of the results varies depending on the procedure and your oral hygiene. For instance, teeth whitening might need a touch-up every year or two, while porcelain veneers and dental implants can last 10 to 15 years or more with proper care.

 Most cosmetic procedures are minimally invasive and can be done with local anesthesia, so there is little to no pain during the procedure. However, more extensive procedures like dental implants may have some post-operative discomfort that can be managed with medication.