Grinding or bruxism involves moving the jaw with teeth held tightly together.
This results in visible wear and flatenning of teeth.
Clenching is holding the teeth together and tightining the jaw muscles.
It may be done conciously or during sleep.
It may lead to jaw pain, stiffnes, enamel wearing, recession, clicking sound in the jaw joint etc.
Making patient aware of his situation
Bite guard or night guard is made to wear at night