Anthropometric analysis of the faces of Chinese beauty pageant winners, from the early 20th century to the present.

The aim of this study was to investigate the aesthetic characteristics of Chinese beauty through an anthropometric analysis of beauty pageant winners from 1952 to 2021. Photographs from 5 renowned Chinese beauty pageants (Miss World Pageant, Miss Earth Pageant, Miss Universe Pageant, Miss International Pageant, and Miss Chinese Cosmos Pageant) were gathered and a total of 294 frontal and 31 lateral photographs were collected. The photos were divided into 3 time phases: phase I (1952-1977): from the first time when Chinese girls participated in beauty pageants, up until the time of reform and opening; phase II (1978-2002): from reform and opening to the re-opening of the Miss Chinese Cosmos Pageant; phase III (2003-2021): to the present. The horizontal corneal diameter (11.52 mm) was set as the reference value for the frontal face. Among the 35 anthropometric items of frontal faces (26 distances and 9 angles) and 41 anthropometric items of lateral faces (33 distances and 8 angles), 21 anthropometric items (16 distances and 5 angles) and 8 proportional indices of frontal faces showed significant differences. On lateral pictures, 2 angles showed significant differences among the 3 phases. Regarding the anthropometric measurements that decreased across the 3 phases, the width of the face, midface, and lower face exhibited the greatest changes. The lower face width showed the most striking changes, with a decrease from 128.5 to 112.0 mm. The quadratic regression revealed a significant turning point after 1978, coinciding with the period of Chinese reform and opening, which had a profound impact on aesthetics.

Anthropometric Analysis of the Faces of Chinese Women in Leadership Roles.

The aim of this study was to investigate the appearance of the faces of Chinese women in leadership positions through an anthropometric analysis of Women of China from 1949 to 2022. Photographs of cover women of Women of China were gathered and a total of 380 frontal and 101 lateral photographs were collected. The photographs were divided into 3 time phases: phase I (1949-1978): from the launch of Women of China magazine, up until the time of reform and opening; phase II (1978-2010): from the time of reform and opening until when Google China was blocked; and phase III (2010-2022): to the present. The horizontal corneal diameter (11.52 mm) was set as the reference value for the frontal face. The anthropometric results showed the width of the face, midface, and lower face decreased over time. The women at phase I had larger and round faces, smaller and narrower eyes, wider noses, and thicker lips; relatively masculine and hard-working woman image, as the occupations of women were mainly described as workers, farmers, and civil servants. Phase II showed smaller but still round faces, relatively wide-set round eyes, narrower noses, and smaller lips than in phase I; neutral features as skilled workers, engineers, entrepreneurs, civil servants, and researchers. Phase III showed oval faces, almond eyes, narrower noses, smaller full lips, and wider chins, reflecting a process of feminization; working in entertainment, sports, and science. The data from this study might serve as the recommended aesthetic proportions when performing plastic surgical procedures for talented woman.

How Do the Faces of Kyrgyz Beauties Look? A Photogrammetric Analysis of Beauty Pageant Winners.

The aim of this study was to assess how the eyes of Kyrgyz beauties look through an anthropometric analysis of beauty pageant winners. Eleven winners of the Miss Kyrgyzstan contest (2011-2021) were included. Ten other beauty contest winners were added, resulting in a total of 21 beauties who were included. The horizontal corneal diameter, which is 11.75 mm, was used as a standard distance. Other distances were calculated in millimeters based on the proportions of the pixels measured. Twenty-six distances (face: 10, eyebrows: 2, eyes: 4, nose: 4, lips: 4, and chin: 2) and 9 angles (forehead-brow, cantal tilt, 5 face angles, the mandible angle, and the chin angle) were measured. Thereafter, 16 indices (forehead: 1, eyes: 5, nose: 4, lips and chin: 3, and contours 3) were calculated. The forehead-brow angle was 82.2±7.2 degrees. The canthal tilt was 9.0±2.0 degrees. The overall face angles 1 and 2 were 108.6±4.1 degrees and 69.6±2.3 degrees, respectively. The midface angles 1 and 2 were 129.9±3.8 degrees and 125.1±3.9 degrees, respectively. The lower face angle was 139.6±4.1 degrees. The mandible angle and chin angle were 136.9±4.0 degrees and 106.0±4.0 degrees, respectively. The ratio of forehead height to total face height was 0.33±0.03. The ratio of nose height to total face height was 0.25±0.02. The lower face width/face width ratio was 0.82±0.05. The ratio of face width to total face height was 0.72±0.03. The ratio of midface height to total face height was 0.34±0.02. The data from this study might serve as the recommended esthetic proportions for performing plastic surgical procedures.

What Did the Historical Chinese Beauties Look Like? An Analysis of Portrait and Biography of 100 Beauties ( , 1792).

ABSTRACT: The aim of this study was to elucidate the appearance of historical Chinese beauties by analyzing Portrait and Biography of 100 Beauties (1792).The 103 women who appear in this work were categorized as historical or mythological figures, and the reason for their inclusion was classified as beauty, talent, or both. Descriptions of beauties were classified as general literary descriptions or specific descriptions of their appearance.Among them, 42.7% were depicted as both beautiful and talented, while 42.7% were only described as beautiful. The remainder were included because of their talent only. Almost four-fifths (78.6%) were described as chaste, while the remaining one-fifth (21.4%) were presented as licentious. About half (48.5%) were queen consorts, princesses, imperial concubines, or palace women. Courtesans and singing girls (17.5%) and concubines of influential officials and scholars (16.5%) followed. Forty-six women had specific descriptions of their appearance, most often of their face (33.5%), followed by their body (16.5%), manners (7.3%), fragrance (4.3%), and clothes (2.4%). The most frequent descriptions of specific attributes were found for the hair (7.4%), eyebrows (6.7%), eyes (5.5%), skin (5.5%), and body shape (4.9%). Among the 114 talents possessed by 59 beauties, the most celebrated talents were entertaining skills (42.1%), followed by literary skills (27.2%), and intelligence (21.1%). Three women were included owing to their make-up skills. Chaste beauties were depicted as more likely to have a happy fate than licentious beauties (OR: 16.8, P < 0.01).This analysis might be helpful for understanding the concept of beauty throughout Chinese history.

Change of the Inclination Angle in a Pediatric Bilateral Condylar Fracture Treated With Intermaxillary Fixation and an Occlusal Stop.

ABSTRACT: This paper presents the outcomes of a pediatric bilateral condylar fracture treated with intermaxillary fixation (IMF) and an occlusal stop.A 6-year-old girl presented with the complaint of pain on her chin. She had fallen down, whereas riding a bicycle and her face hit the road. She had limited mouth-opening (10 mm). Panoramic radiography and computed tomography confirmed a bilateral con-dylar fracture. The inclination of the fractured condyle (IFC) was 39.2° and 42.4° on the left and right sides, respectively. On the third post-trauma day, arch bars were applied and IMF was performed with a prefabricated wafer (occlusal stop) and rubber bands. The rubber bands were changed to wires on post-IMF day (PMF) 4.Immediately after IMF, the IFCs increased (left: 50.1° and right: 68.1°). On PMF 1, the IFCs had improved (44.5° and 46.9°, respectively). On PMF 3, 12, 28, and 35, the left and right IFCs were 46.9° and 70.7°,38.9° and 72.0°,38.0° and 56.5°, and 36.4° and 44.6°, respectively. On PMF 42, the IFCs had changed to 34.5° and 36.1 °, and wires were changed to rubber bands. On PMF 49, the IFCs were 34.0° and 36.5°, and rubber bands were applied at night only. On PMF 56, the IFCs had improved to 35.0° and 34.8°, and the arch bars were removed. The changes of IFC were fitted to an exponential regression model (left: y = 44.134e 0.005x and right: y = 11.378e 0.043x ).This case shows that pediatric bilateral mandibular condyle fractures can be treated by vertical lengthening using an occlusal stop and IMF.

Illustrations in the Journal of Craniofacial Surgery.

The aim of this study is to analyze the medical illustrations that appeared in the Journal of Craniofacial Surgery (JCFS) during the last 3 years (2016-2018).All illustrations in 2676 articles from 24 issues were analyzed.In total, 363 articles (13.6%) contained illustrations (for total of 589 illustrations), and 38 articles (1.4%) cited illustrations from other articles. The number of illustrations increased over time (152 in 2016, 181 in 2017, and 256 in 2018; P = 0.007). The signature of the illustrator appeared in 16.5% of the illustrations, and the illustrator's name was acknowledged in 7.6%. The most frequent contents of the 589 illustrations were surgical procedures (55.4%), followed by anatomy (34.1%). Among the 555 illustrations showing regions of the body, the most frequently illustrated region was the oral cavity (41.6%), followed by the eye and periorbital region (18.4%), the nose (12.4%), and the head (11.4%). Of the 555 illustrations showing tissue, the tissue most frequently depicted was bone (52.8%), followed by soft tissue (42.5%). The mean score for clarity of the intended message was 3.5 ±â€Š1.2. The mean score for artistic skill was 3.2 ±â€Š1.0.As the number of illustrations in JCFS increases, it is increasingly important that information on the illustrators be given. The journal editor should recommend that authors provide the illustrators' information. From the author's perspective, the best illustration is one that tells the story the author wants to convey to readers. Therefore, the crucial point is the expression of the author's goal, rather than the esthetics of the illustration.

Retracted or Withdrawn Publications in Journals Relating to Plastic Surgery.

The aim of this study was to determine how many papers have been retracted or withdrawn, and for what reason, in journals relating to plastic surgery.PubMed and SCOPUS were used, with the search terms (retracted OR withdrawn) AND (article OR publication OR paper) AND {(plastic surgery) OR (cosmetic surgery) OR (maxillofacial surgery) OR (craniofacial surgery)}. The papers were analyzed and classified according to the reason for retraction or withdrawal, journal name, publication year, and author. In the PubMed and SCOPUS, 227 and 114 titles were found, respectively, from which 34 duplicate titles were removed. An additional 261 titles which did not include "retracted" or "withdrawn" were removed, leaving 46 papers and 6 mined papers were added. The 52 full texts (42 "retracted" and 10 "withdrawn") were analyzed.The most frequent reason for retraction or withdrawal was duplication (17, 32.7%) followed by the author's request (9, 17.3%), plagiarism (7, 13.5%), and lack of permission (5, 9.6%). Retraction was most common in Plast Reconstr Surg (6, 12%) followed by Aesthetic Plast Surg (4, 7.9%), Ann Plast Surg (2, 3.9%), J Plast Reconstr Aesthet Surg (2, 3.9%), and Surg Res (2, 3.9%). Most authors retracted a paper just once; however, 6 authors retracted a paper twice or more. The first retraction was found in 1991, and the number of retractions showed a tendency to increase over time. However, the duplication rate did not change over time (R = 0.178, P = 0.117).Journal reviewers, as well as production editors, should check for duplication, plagiarism, or permission-related problems.

Localization of the Maxillary Ostium in Relation to the Reduction of Depressed Nasomaxillary Fractures.

The aim of this study was to elucidate the precise location of the maxillary ostium using computed tomography for the reduction of depressed nasomaxillary fractures.Computed tomography images (61 males, 42 females; age range, 3-97 years) were analyzed. Coronal sections were cut every 3 mm.The primary maxillary ostium (PMO) was located 24.7% ±â€Š3.9% of bizygomatic distance (BZD) lateral to septum. The horizontal distance of the PMO significantly increased with age (P = 0.032). The PMO was located 53.3% ±â€Š8.0% of nasal length (NL) above superior surface of the palatal bone (SP). The vertical-to-horizontal ratio of the PMO decreased with age (P = 0.013). The PMO was located 30.3 ±â€Š4.3 mm posterior to the tip of nasal bone. The PMO was located 24.6 ±â€Š4.8 mm posterior to the anterior nasal spine (ANS). The ANS-PMO distance significantly increased with age (P = 0.027). The hiatus semilunaris (HS) was located 11.9% ±â€Š3.2% of BZD lateral to septum. The HS was located 62.4% ±â€Š10.3% of NL above SP. The vertical distance of the HS significantly decreased with age (P = 0.019). The accessory maxillary ostium (AMO) was located 14.9% ±â€Š2.8% of BZD lateral to septum. The horizontal distance of the AMO significantly increased with age (P = 0.027). The AMO was located 44.8% ±â€Š6.9% of NL above SP. The vertical distance of the AMO significantly decreased with age (P < 0.001). The vertical-to-horizontal ratio of the AMO decreased with age (P < 0.001).The distances of the ostium from surgical landmarks measured in this study might be helpful when inserting a small curved elevator into the maxillary ostium in the reduction of medial maxillary fractures.

Width of pubic symphysis relating to age and sex in Koreans.

INTRODUCTION: Diastasis of the pubic symphysis has been reported to occur in 13-16% of pelvic ring injuries. In Asians, there are only a few data showing the width of the pubic symphysis. The aim of this study is to see the width of pubic symphysis relating to age and sex in Koreans. METHODS: Width of pubic symphysis was measured in pelvis AP and pelvic CT of 784 peoples (392 males, 392 females). RESULTS: In supine AP, the width at the upper end was 4.8±2.5 mm (males; 3.46±1.38 mm, females; 4.04±2.76 mm). The width at the midpoint was 4.7±2.0 mm (males; 4.64±1.58 mm, females; 4.75±2.29 mm). The width at the lower end was 4.8±2.5 mm (males; 4.58±2.19 mm, females; 5.08±2.76 mm). In abducted AP, the width at the upper end was 3.8±2.9 mm (males; 3.65±1.50 mm, females; 3.97±3.85 mm). The width at the midpoint was 4.6±2.3 mm (males; 4.45±2.16 mm, females; 5.18±3.79 mm). The width at the lower end was 4.8±3.1 mm (males; 4.55±1.30 mm, females; 4.74±3.06 mm). In axial CT, the width at the anterior border was 15.0±6.2 mm (males; 14.50±6.62 mm, females; 16.44±6.22 mm). The width at the narrowest point was 3.1±1.5 mm (males; 3.19±1.53 mm, females; 3.09±1.50 mm). The width at the widest point was 4.1±1.6 mm (males; 4.27±1.60 mm, females; 4.00±1.50 mm). The width at the posterior border was 2.3±1.3 mm (males: 2.20±1.30 mm, females; 2.44±1.40 mm). Axial thickness was 27.1±5.3 mm (males; 29.48±4.60 mm, females; 24.70±4.82 mm). In coronal CT, the width at the upper end was 3.1±4.1 mm (males; 2.28±1.26 mm, females; 3.83±5.48 mm). The width at beginning of widening was 3.6±4.5 mm (males; 2.68±1.63 mm, females; 4.54±6.08 mm). The width at the lower end was 20.5±8.2 mm (males; 17.49±4.53 mm, females; 23.60±9.86 mm). Coronal thickness was 20.4±7.1 mm (males; 24.50±5.98 mm, females; 16.23±5.61 mm). In supine film, width significantly increased with age at the upper end (p=0.022) and midpoint (p< 0.001); however, it decreased at the lower end (p< 0.001). In abduction film, width at midpoint increased with age (p=0.003). CONCLUSION: Pelvic malunion should be defined according to the population and age. These results could be a reference in assessing the quality of reduction after internal fixation of the patients with traumatic diastasis of the pubic symphysis.