【joe極白】評論
Adult studies have shown that sleep bruxism occurs mainly during stages 1 and 2 of non-REM sleep and REM sleep and to a lesser degree in stage 3 and 4 of non-REM sleep.
【joe極白】評論
Some kind of occlusal interference may be found in every patient with bruxism. However, it is often extremely difficult to locate occlusal interferences, especially in the retrusive range between centric occlusion (CO) and centric relation(CR) in patients with hypertonic jaw muscle and bruxism.