Improving lip aesthetics in the face profile after treatment of class II, division 2 malocclusion

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15110%2F22%3A73617121" target="_blank" >RIV/61989592:15110/22:73617121 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.elis.sk/download_file.php?product_id=7581&session_id=6agi11k79rki40b3i6lcp4f453" target="_blank" >http://www.elis.sk/download_file.php?product_id=7581&session_id=6agi11k79rki40b3i6lcp4f453</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4149/BLL_2022_030" target="_blank" >10.4149/BLL_2022_030</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Improving lip aesthetics in the face profile after treatment of class II, division 2 malocclusion

Popis výsledku v původním jazyce

AIM: The aims of our research were as follows: 1) Description of changes in the position of the upper and lower lips, as a result of the change in the position of upper and lower incisors after orthodontic treatment of malocclusion of Class II, division 2 type. 2) Determination of correlation between changes in the position of lips and incisors in the profile of the face after orthodontic treatment of malocclusion of Class II, division 2 type.MATERIALS AND METHODS: Our study analyses the documentation of 115 patients with malocclusion of Class II, division 2 type treated with a fixed orthodontic appliance in the upper and lower dental arches at the Orthodontic Department of the Clinic of Dentistry in Olomouc from January 1, 1996 to December 31, 2017. There were 78 women and 37 men aged 11 to 36 years included in the database. Cephalometric images of patients from the group taken before and after the treatment were used for the purpose of cephalometric analysis according to Kamínek (1) and Burstone‘s analysis (2) of soft tissues. Subsequently, all output data were processed statistically.RESULTS: While the protrusion of the incisors after treatment of malocclusion of Class II, division 2 type was 3 mm, the facial profile showed statistically significant changes in soft tissues in the ventral direction by 1 mm on average just in the area of the upper and lower lips, which means a shift corresponding to one third of teeth movement.CONCLUSION: A statistically significant change in the position of incisors, soft tissues as well as correlation between changes in hard and soft tissues in the face profile after orthodontic treatment of malocclusion of Class II, division 2 type were demonstrated. The more the incisors were inclined, the more the lips moved forward, and the patient’s profile turned out to be aesthetically improved (Tab. 2, Fig. 3, Ref. 39).

Název v anglickém jazyce

Improving lip aesthetics in the face profile after treatment of class II, division 2 malocclusion

Popis výsledku anglicky

AIM: The aims of our research were as follows: 1) Description of changes in the position of the upper and lower lips, as a result of the change in the position of upper and lower incisors after orthodontic treatment of malocclusion of Class II, division 2 type. 2) Determination of correlation between changes in the position of lips and incisors in the profile of the face after orthodontic treatment of malocclusion of Class II, division 2 type.MATERIALS AND METHODS: Our study analyses the documentation of 115 patients with malocclusion of Class II, division 2 type treated with a fixed orthodontic appliance in the upper and lower dental arches at the Orthodontic Department of the Clinic of Dentistry in Olomouc from January 1, 1996 to December 31, 2017. There were 78 women and 37 men aged 11 to 36 years included in the database. Cephalometric images of patients from the group taken before and after the treatment were used for the purpose of cephalometric analysis according to Kamínek (1) and Burstone‘s analysis (2) of soft tissues. Subsequently, all output data were processed statistically.RESULTS: While the protrusion of the incisors after treatment of malocclusion of Class II, division 2 type was 3 mm, the facial profile showed statistically significant changes in soft tissues in the ventral direction by 1 mm on average just in the area of the upper and lower lips, which means a shift corresponding to one third of teeth movement.CONCLUSION: A statistically significant change in the position of incisors, soft tissues as well as correlation between changes in hard and soft tissues in the face profile after orthodontic treatment of malocclusion of Class II, division 2 type were demonstrated. The more the incisors were inclined, the more the lips moved forward, and the patient’s profile turned out to be aesthetically improved (Tab. 2, Fig. 3, Ref. 39).

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30208 - Dentistry, oral surgery and medicine

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Bratislava Medical Journal

ISSN

0006-9248

e-ISSN

1336-0345

Svazek periodika

123

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

SK - Slovenská republika

Počet stran výsledku

6

Strana od-do

185-190

Kód UT WoS článku

000759059700006

EID výsledku v databázi Scopus

2-s2.0-85125225740