Tongue crib should lie behind the anterior teeth. Reason is... 1. It breaks the tongue thrusting habit 2. Tongue thrusting causes spacing of anterior teeth if crib lies behind the anterior teeth these forces act on the crib not on teeth (prevents malocclusion of teeth)
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Where should the crib lie? ?
Tongue crib should lie behind the anterior teeth. Reason is...
1. It breaks the tongue thrusting habit
2. Tongue thrusting causes spacing of anterior teeth if crib lies behind the anterior teeth these forces act on the crib not on teeth (prevents malocclusion of teeth)
Age limit?
Mostly young age people with tongue thrusting habit. Older age is rarely seen with tongue thrusting habit
@@DentalOcclusion thank you