■为了评估上沟深度变化的影响,鼻尖突出,和鼻唇沟角度对轮廓的审美感知。
■一项基于网络的调查研究,该研究在正畸和牙面骨科部门进行。这项调查为期10个月,其中包括在印度执业的正畸医生。
■这项研究包括一组30个符合Holdaways规范的轮廓中最美观的侧面头颅图;最美观的轮廓是由两名正畸医生和两名普通牙医组成的小组确定的。最美观的个人资料照片将被转移到Corel软件中的计算机。轮廓将保持不变,内部方面转换成黑暗区域(黑色);现在,轮廓完全转换成面部轮廓。这个黑色的面部轮廓是为了避免任何干扰和偏见。将有总共27个轮廓的各种组合增加,减少,和鼻唇沟角度的正常值,上沟深度,和鼻尖突起。
■正畸医生和外行都选择了最受欢迎的轮廓作为具有正常鼻尖的正常轮廓,正常的鼻唇沟角度,和正常的上沟深度,而在牙医中,50%的人选择了最有利的轮廓,其中鼻唇沟角度正常,但鼻尖和上唇沟减少。当涉及到最不受欢迎的个人资料时,正畸医生之间的意见不同,牙医,和外行。
■外行人对面部美学的感知一直是并且仍然是变化的,牙医,还有正畸医生.鼻尖正常和鼻唇沟角度正常的轮廓被认为比其他轮廓更具吸引力。随着其他参数的变化,上唇沟更饱满的轮廓被认为是最不吸引人的。
UNASSIGNED: To evaluate the influence of variations in the upper sulcus depth, nasal tip protrusion, and nasolabial angle on the esthetic perception of profiles.
UNASSIGNED: A web-based survey study and was conducted in the Department of Orthodontics and Dentofacial Orthopaedics. This survey was conducted for a period of 10 months and included orthodontists practicing in India.
UNASSIGNED: This study included lateral cephalograms of the most esthetic profiles from a set of 30 profiles that were within Holdaways norms; the most esthetic profile was determined by a panel of two orthodontists and two general dentists. The most esthetic profile photograph will be transferred to a computer in Corel software. The outline of the profile will remain the same, with the inner aspect converted into a dark area (black); now, the profile is completely converted into facial silhouettes. This black facial silhouette is presented to avoid any distractions and bias. There will be a total of 27 silhouettes by various combinations of increased, decreased, and normal values for nasolabial angle, upper sulcus depth, and nasal tip protrusions.
UNASSIGNED: Both the orthodontist and layman chose the most favored profile as a normal profile having a normal nasal tip, normal nasolabial angle, and normal upper sulcus depth, whereas among dentists, 50% chose the most favored profile in which the nasolabial angle was normal but the nasal tip and upper labial sulcus were decreased. When it comes to the least favored profiles, opinions varied between orthodontists, dentists, and laymen.
UNASSIGNED: The perception of facial esthetics has always been and still is varied between the layman, the dentist, and the orthodontists. Profiles with normal to sharp noses with normal and increased nasolabial angles were considered more attractive than the others. Profiles with fuller upper labial sulci were considered least attractive with other parameters changing.