Determinative factors in surgical planning of eyebrow cosmetic and reconstructive surgery

Biplanar approach to the transfollicular forehead and brow lift: a technical note

The forehead and brow lift is one of the most commonly performed surgical cosmetic procedures for the rejuvenation of the upper third of the face. Various surgical techniques have been developed to achieve maximum aesthetic results alongside minimum complications; each method has its advantages and disadvantages. Therefore, the ideal surgical approach for each patient should be selected based on careful preoperative evaluation and proper case selection. This article presents a novel modification of the transfollicular forehead and brow lift using a simultaneous biplanar approach to the subcutaneous and sub-periosteal tissue planes. This technique is beneficial to the patient by taking advantage of both the endoscopic and transfollicular methods.

Preference of eyebrow apex positions on different facial shapes in Malaysian population: An inter-ethnic study

BACKGROUND

Eyebrows are an important esthetic feature of the face. In cosmetic surgery, knowledge about the patient's preference of eyebrow apex position is important to achieve agreeable esthetic results.

AIM

To study the preference of eyebrow apex positions on the different facial shapes in the Malaysian population.

METHODS

A frontal view photograph of a female model was morphed into oval, square, round, and long facial shapes. Four types of brow apex were created on each facial shape, A. above the midpupil (A-MP), B. above the lateral limbus (A-LL), C. halfway between the lateral limbus and lateral canthus (A-HF) and D. above the lateral canthus (A-LC). Out of the four brow apexes, the respondent selected one esthetically appealing brow apex for each facial shape. A total of 441 Malaysians completed the survey questionnaire. Differences in preference between the ethnic groups were analyzed by the chi-square test.

RESULTS

The majority of Malaysian Chinese (MC) and Malaysian Indians (MI) subjects found A-LL as attractive on the oval (MC-73%, MI-52%), square (MC-42%, MI-42%), round (MC-45%, MI-40%) and long (MC-39%, MI-44%) shape, but the Malaysian Malays preferred more the A-HF on long (42%) and round (42%) face. While the Malaysian Indians least preferred the A-MP on the oval (4%), square (5%), round (6%), and long (5%). A significant difference in preference of apex position was observed between MC versus MI and MC versus MM in both oval and square faces. On the round face, the difference was noted between all the ethnic groups. However, on the long face, a significant difference was noted only between MI and MM.

CONCLUSIONS

Significant interethnic differences exist in the preference of eyebrow apex position on the facial shapes.

Seroprevalence and risk factors on Syphilis among blood donors in Chengdu, China,from 2005 to 2017

Background

High-risk population of blood donation increases the prevalence of transmit blood-borne diseases and harm the blood safety. Syphilis accounts for approximately 10% of commonly sexually transmitted diseases. The risk factors for blood donors infected with syphilis are also risk factors for other blood borne diseases. The objective of the study is to investigate the seroprevalence and risk factors on syphilis among blood donors, and analyze the donation status of high-risk population.

Methods

A retrospective study was conducted in Chengdu Blood Center during 2005 and 2017. Serological test results of volunteer blood donors were collected. Conditional logistic regression models were performed to investigate syphilis-related risk factors and population attributable risk (PAR) was performed to predict the tendencies of high-risk populations’ on risky behaviors.

Results

The serological epidemic for syphilis among blood donors in Chengdu showed an upward trend from 2005 to 2017.TP positive blood donors were more likely to have multiple sexual partners and commercial sex (50.6% vs.22.6, 11.1% vs.4.6%). Multiple condition logistic regression model denoted the following risk factors for increasing rates of syphilis infections: multiple sexual partners (OR = 7.1, 95% CI:1.72–6.58), razor reuse (OR = 1.7;, 95% CI:1.01–2.01); ear piercing (OR = 2.7, 95% CI:1.48–3.37); tattoo (OR = 3.3, 95% CI:1.17–6.78); condom occasionally (OR = 2.8, 95% CI:0.68–1.66). The PAR for each of the risk factors were 0.225, 0.144, 0.147, 0.018, 0.129, 0.018, respectively.

Conclusion

Health consultation and screening of high-risk groups before blood donation need to be further improved. Blood donor recruitment should emphasize on excluding the high-risk donors and recruiting more low-risk blood donors. In addition, this study also shows that sharing cosmetic surgical instrument has been proven to transmit blood-borne diseases. Therefore, the syphilis in blood circulation should not be ignored.

Electronic supplementary material

The online version of this article (10.1186/s12879-019-4128-7) contains supplementary material, which is available to authorized users.

"The Evolution of Eyebrow Morphology: The Westmore Model Revisited"

BACKGROUND

The most widely recognized eyebrow model was described by Westmore in 1974. With the rapidly changing concept of beauty, an accurate up-to-date model is needed.

METHODS

The Westmore model was tested on fashion models that were randomly selected from the covers of the 1965-1975 (group 1) and 2006-2016 (group 2) Vogue magazine. The eyebrows of fashion models, which represent the beauty ideals of these decades, were objectively measured and compared. We proposed a modified eyebrow model more adapted to the modern standards of beauty, applied it to group 2, and objectively compared it to the Westmore model. This new model was validated on a group of randomly selected Caucasian women.

RESULTS

Thirty women were included in each group. The medial edge of the eyebrow was better defined by the Westmore model in group 1 compared to group 2. The lateral edge of the eyebrow was better defined by the Westmore model in group 2. The peak of the eyebrow was not well defined by the Westmore model in both groups. The new model was more adapted than the Westmore model for both the medial edge and the peak of the eyebrow in group 2. It was also accurate in non-model Caucasian women.

CONCLUSION

Eyebrow morphology has evolved since the description of the Westmore model. Our model represents a simple way to accurately predict the eyebrow landmarks according to the modern ideals of beauty.