Dental Depot strives to provide interesting and helpful dental information to each and every patient. Below are some facts about dental conditions and treatments, dental recommendations and more.

Q: What is TMJ?

A: The temporomandibular joint, or TMJ, is the ball and socket joint that connects the lower jaw to the upper jaw. Muscles that open and close the mouth stabilize the temporomandibular joint. Pain or tenderness in these muscles due to wear and tear is referred to as a TMJ disorder.

Q: Do Teeth Whitening Toothpastes Really Work?

A: Whitening toothpastes contain mild abrasives to remove surface stains and make your teeth appear a little whiter. While not actually bleaching your teeth, whitening toothpastes have polishing agents and special chemicals that are more effective than regular toothpastes against stains. Whitening toothpastes are ideal for coffee or tea drinkers, smokers and people who want to remove mild surface stains.

Q: Is Nitrous Oxide Safe?

A: Nitrous oxide, also known as laughing gas, is a weak anesthetic that is very safe because it’s mild and non-addictive. After inhaling nitrous oxide, you remain fully conscious and aware. There are no side effects to speak of, but if you have any respiratory problems talk with your dentist before use.