Effect of upper premolar extractions on the position of the upper lip
It has been suggested that Class II division 1 malocclusions treated with extractions result in detrimental changes in the facial profile. This study investigates changes in the position of the upper lip following upper arch extractions only.
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Sciendo
2023-12-01
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| Series: | Australasian Orthodontic Journal |
| Online Access: | https://doi.org/10.2478/aoj-2006-0004 |