Malocclusion and the “tongue-to-lower-lip behaviour”
One of the possible causal factors of class 2 division 1 malocclusion is an abnormal form of anterior oral seal, known as the “tongue-to-lower-lip behaviour”. The elevating movement of the lower lip between the upper and lower incisor teeth, towards the forward-posturing tongue, produces an increase...
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| Format: | Article |
| Language: | English |
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Sciendo
1983-12-01
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| Series: | Australasian Orthodontic Journal |
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| Online Access: | https://doi.org/10.2478/aoj-1983-0011 |