In 1998, James P. Boyd developed a splint to treat and prevent headaches and bruxism. He named it the “nociceptive trigeminal inhibition splint” (NTI). The NTI night guard has the distinction of covering only the front teeth. According to Dr. Boyd, pressure on the front teeth should reduce the intensity of the involuntary contractions that people with bruxism suffer from. In other words, with the NTI night guard, you should not be able to clench as hard as you normally do.
It is important to know, for anyone thinking about getting a NTI mouth guard that its benefits have only been evaluated over short periods of time. Some reports have been made of alteration in the position of the teeth in bruxers who wore this device for a long period.
To use a NTI night guard, you need to have it adjusted by a dentist who had previous training with the NTI. To find a dentist, use one of the links below:
In canada: http://www.nti-tss.ca/pages/finddds.htm
In the US: http://www.theheadacheremedy.com/fad.php
In our opinion, it is not advisable to use the NTI night guard. It does not completely protect the teeth. As stated in the requirements for a good mouth guard, a night guard should cover all teeth, not just the front teeth.
If you do decide to go for the NTI, make sure to have frequent follow-ups with your dentist. Your dentist should tell you if there is any alteration in your teeth. Price for the NTI device range from $250 to $600. It is the important follow-ups that explain the high price of this night guard.
Keep in mine that for a lower price, you can easily get a custom made night guard that protect all your teeth. For this reason and those specified above, we strongly recommend you use a custom night guard instead of the NTI guard. Learn more at Step 1.
Have you tried the NTI night guard? Post your review below.