TY - JOUR T1 - Maxillary Incisor Inclination and Lower Facial Height Effects on Facial Attractiveness: A Comparative Evaluation TT - Maksiller Kesici Eğim ve Alt Yüz Yüksekliğinin Yüz Çekiciliği Üzerindeki Etkileri: Karşılaştırmalı Bir Değerlendirme AU - Trakyalı, Goksu AU - Hasan Al-shareaa, Ahram PY - 2024 DA - April Y2 - 2024 JF - Aydın Dental Journal JO - Aydin Dental Journal PB - İstanbul Aydın Üniversitesi WT - DergiPark SN - 2149-5572 SP - 35 EP - 45 VL - 10 IS - 1 LA - en AB - Objectives: The perception of facial attractiveness plays a significant role in social interactions and self-esteem. This study aimed to investigate the influence of different maxillary incisor inclinations and lower anterior facial heights on the perception of beauty, as well as to identify the threshold at which these variables begin to affect facial attractiveness.Materials and Methods: A female patient’s smiling extraoral profile photograph with ideal skeletal relation and Class I dental relationship along with an ideal overjet, and overbite served as the base image. Digital alterations were made to create three different lower-anterior-facial-height variables: reduced, normal, and increased. Each variable was combined with seven different maxillary incisor inclinations. These modified images were then evaluated by three different groups: orthodontists (OR), clinicians (CL), and laypeople (LP), using a Likert-type scale. Statistical analysis was conducted using SPSS version 25 (IBM, New York, NY), with a significance level set to p KW - Esthetics KW - Orthodontics KW - Incisors KW - Torque N2 - Amaç: Yüz çekiciliğinin algılanması, sosyal etkileşimlerde ve özsaygıda önemli bir rol oynar. Bu çalışma, farklı maksiller kesici eğimlerinin ve alt ön yüz yüksekliklerinin güzellik algısı üzerindeki etkilerini araştırmayı amaçlamaktadır. Ayrıca, bu değişkenlerin yüz çekiciliğini etkilemeye başladığı eşikleri belirlemeyi hedeflemektedir.Gereç ve Yöntemler: İdeal iskelet ilişkisi ve Sınıf I dişsel ilişkisi ile birlikte ideal overjet ve overbite'a sahip bir kadın hastanın gülümseme ağız-dışı profil fotoğrafı, temel görüntü olarak kullanılmıştır. Azaltılmış, normal ve artırılmış olmak üzere üç farklı alt-ön-yüz-yüksekliği değişkeni oluşturmak için dijital değişiklikler yapılmıştır. Her değişken, yedi farklı maksiller kesici eğim ile birleştirilmiştir. Bu değiştirilmiş görüntüler daha sonra üç farklı grup (ortodontistler [OR], klinisyenler [CL] ve bağımsız kişiler [LP]) tarafından bir Likert tipi ölçek kullanılarak değerlendirilmiştir. İstatistiksel analiz, SPSS 25 (IBM, New York, NY) sürümü kullanılarak anlamlılık düzeyi p CR - Akpasa IO, Yemitan TA, Obanjo BO, Oyapero A. Impact of severity of malocclusion and self-perceived smile and dental aesthatics on self-esteem among adolescents. J World Fed Orthod 2022;11(4):120-4. CR - Sarver DM. The importance of incisor positioning in the esthetic smile: The smile arc. Am J Orthod Dentofacial Orthop 2001;120(2):98-111. CR - Johnston DJ, Hunt O, Johnston DC, Burden DJ, Stevenson M, Hepper P. The influence of lower face vertical proportion on facial attractiveness. Eur J Orthod 2005;27(4):349-54. CR - Arnett GW, Bergman RT. Facial keys to orthodontic diagnosis and treatment planning. Part I. Am J Orthod Dentofacial Orthop 1993;103(4):299-312. 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