A bite splintoo or a night guard is an instrument given to the patients who clench or grind their jaws. The instrument alleviates the complications resulting due to this condition. Patients can also wear an occlusal. It’s a device that you wear overnight. It creates a barrier between lower and upper teeth, thus eliminating the damage caused by grinding of jaws. The device can also cure uneven tooth wear. This device is available in several styles and designs. Doctors examine individual appliances to ensure maximum protection from tooth wear as well as aid in optimal bite alignment.