Effect of extraction of premolars in lip thickness, nasolabial angle and height of the lower anterior thirds of the face of UP College of Dentistry orthodontic patients treated with a fixed edgewise appliance
Introduction: In orthodontic treatment, premolar extraction becomes part of the pre-treatment if necessary. This type of extraction results in an unaesthetic profile if the diagnosis and treatment plan were not identified and executed appropriately. The authors reviewed records of orthodontic patien...
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| Định dạng: | Luận văn |
| Ngôn ngữ: | English |
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