Upper or lower night guard? Which one do I choose?
Many people grind or clench their teeth at night during sleep. This is a condition known as nocturnal bruxism. Over time, bruxism can lead to the wearing away of the teeth’s enamel, as well as a host of other problems such as cracked teeth or jaw pain. After the enamel is worn, this also opens up the opportunity for cavities to form in the teeth. Although nocturnal bruxism typically can’t be “cured”, there is an easy solution for those who grind or clench at night in the form of wearing a night guard. While there are some night guards that can be purchased from the pharmacy, a patient’s best bet is to have one custom made by your dentist. This ensures a proper fit that will be effective and also provide comfort while preventing slipping. The night guard acts as a cushioned barrier between the upper and lower teeth, so that while your jaw may still in fact be going through the motions of grinding or clenching, the teeth are not making contact with each other, which prevents further damage to them.
Should I choose a night guard for my upper teeth or lower teeth?
Night guards can be made for either the upper teeth or the lower teeth, but usually not both.
Many people wish to know “what is the difference between an upper or lower night guard?”. They also wish to know if one type of guard is better than the other and which one they should choose. For common cases of bruxism, most find that either teeth arch will provide the same results. The upper night guard is still the most common type made but this may be due to a slow progression towards the acceptance & use of lower night guards within the industry. In other words, it may simply be that because the night guard was originally made for the upper teeth, dentists/lab technicians are still commonly fabricating the upper teeth guard out of habit or preference for no real or substantiated reason. Though you will always find varying opinions such as dentists who favor lower guards for their patients who grind their teeth.
Most people will first learn of their bruxing disorder through their dentist & so naturally they make a follow-up appointment in order to have impressions made for a custom night guard.
An alternative and cost effective option for creating a great fitting custom night guard is to contact us here at Sentinel Mouthguard Co. & we will mail out a dental impression kit where you can take your own impressions at home and mail them back to our lab to have the custom guard made for you. We provide a cost saving solution without ever having to leave your home! More about us here. Either way, a custom made guard provides you with a much better fit than one of the boil and bite versions you might buy in the local pharmacy or retail outlet.
Most mouth guards are made from materials such as acetate, rubber, acrylic, or vinyl. You should check to make sure your night guard is BPA, Silicon & Latex free. When a dental night guard fits properly, the wearer should not experience slipping or moving of the guard. They also should not be able to “spit” the guard out during sleep. The guard should be comfortable and mold itself to your teeth while keeping the teeth in place. This is another reason why night guards made by a dental professional or lab are far superior to those found in stores.
Sentinel Mouthguards are made from BPA, Silicon & Latex FREE material.
EVA (Ethylene – Vinyl Copolymer) is the material used for the Sentinel Soft Dental Night Guard. This product contains no HAP’s or ODS & does not contain any chemicals listed under the U. S. Clean Water Act Priority Pollutant and Hazardous Substance List. This product is not considered to be hazardous under the OSHA Hazard Communication Standard and is regulated under Section 311-312 (40 CFR 370). It is safe to use in the mouth on a nightly basis and will not irritate the oral area or skin. The Sentinel Hard Dental Night Guard is made of a copolyester material. Prolonged contact is non-irritating to the oral cavity or skin. This product also contains no HAP’s or ODS, does not contain any chemicals listed under the U. S. Clean Water Act Priority Pollutant and Hazardous Substance List & is not considered to be hazardous under the OSHA Hazard Communication Standard. The Sentinel Dual Laminated Night Guard is a combination of both materials stated above and meets all likewise requirements.
Taking your dental impression on the upper teeth and lower teeth
When taking your lower dental impression you will receive trays that look slightly different than the upper teeth impression trays. The lower teeth impression tray has a “cut out” for your tongue. Follow the instructions exactly as written and you will be sure to get a great impression no matter which teeth arch you choose.
What are the dentists saying?
Here are some varying opinions from dentists on whether to choose an upper or lower night guard:
“Both upper or lower night guards serve the same function . They provide a gliding surface for teeth to rub against rather than a direct impact on teeth to teeth. If someone has a gag reflex we may recommend a lower night guard .” Mark Bishara, DDS
Consult your dentist as to whether they feel your individual case would benefit most from an upper or lower night guard. In most cases, it’s simply a matter of getting a well fitting guard that does its job of keeping the upper and lower jaw from coming into contact with each other.