Clinical outcomes and complications of eyelid versus eyebrow approaches to supraorbital craniotomy: systematic review and indirect meta-analysis.

OBJECTIVE: Eyebrow supraorbital craniotomy is a versatile keyhole technique for treating intracranial pathologies. The eyelid supraorbital approach, an alternative approach to an eyebrow supraorbital craniotomy, has not been widely adopted among most neurosurgeons. The purpose of this systematic review and meta-analysis was to perform a pooled analysis of the complications of eyebrow or eyelid approaches for the treatment of aneurysms, meningiomas, and orbital tumors. METHODS: A systematic review of the literature in the PubMed, Embase, and Cochrane Review databases was conducted for identifying relevant literature using keywords such as "supraorbital," "eyelid," "eyebrow," "tumor," and "aneurysm." Eyebrow supraorbital craniotomies with or without orbitotomies and eyelid supraorbital craniotomies with orbitotomies for the treatment of orbital tumors, intracranial meningiomas, and aneurysms were selected. The primary outcomes were overall complications, cosmetic complications, and residual aneurysms and tumors. Secondary outcomes included five complication domains: orbital, wound-related, scalp or facial, neurological, and other complications. RESULTS: One hundred three articles were included in the synthesis. The pooled numbers of patients in the eyebrow and eyelid groups were 4689 and 358, respectively. No differences were found in overall complications or cosmetic complications between the eyebrow and eyelid groups. The proportion of residuals in the eyelid group (11.21%, effect size [ES] 0.26, 95% CI 0.12-0.41) was significantly higher (p < 0.05) than that in the eyebrow group (6.17%, ES 0.10, 95% CI 0.08-0.13). A subgroup analysis demonstrated significantly higher incidences of orbital, wound-related, and scalp or facial complications in the eyelid group (p < 0.05), but higher other complications in the eyebrow group. Performing an orbitotomy substantially increased the complication risk. CONCLUSIONS: This is the first meta-analysis that quantitatively compared complications of eyebrow versus eyelid approaches to supraorbital craniotomy. This study found similar overall complication rates but higher rates of selected complication domains in the eyelid group. The literature is limited by a high degree of variability in the reported outcomes.

Comparisons between eyebags, droopy eyelids, and eyebrow positioning identified by photo-numeric scales or identified by written descriptive scales: Insights from the Singapore/Malaysia cross-sectional genetics epidemiology study (SMCGES) cohort.

BACKGROUND: We evaluate skin sagging phenotypes (eyebags, droopy eyelids, low eyebrow positioning) using written descriptive scales and photo-numeric scales. We also study how anti-ageing interventions and digital screen time influence skin sagging. AIM: We compare the two phenotype assessment methods with each other. METHOD: Skin sagging and personal lifestyle data obtained from 2885 ethnic Chinese young adults from the Singapore/Malaysia cross-sectional genetics epidemiology study (SMCGES) cohort were collated and compared. RESULTS: Significant correlations (p-value < 0.001) between written descriptive scales and photo-numeric scales were observed for eyebags (0.25) and eyebrow positioning (0.08). Significant correlations (p-value < 0.001) were observed after combining both scales for eyebags (0.38), droopy eyelids (0.30), and eyebrow positioning (0.30). Anti-ageing interventions are associated with delayed progression of eyebags from 18-45 years old, droopy eyelids from 31-45 years old, and eyebrow positioning from 35-40 years old. Significantly lower (p-value < 0.02) eyebrow positioning is associated with both <1 and 1-3 h of screen time stratified by age. CONCLUSION: Written descriptive scales provide comparable results to photo-numeric scales. However, validating and adapting photo-numeric scales for different populations identifies phenotypes better. Anti-ageing interventions are beneficial at different age ranges. Screen time is associated with skin sagging in young (18-30 years old) participants.

Evaluation of a Moisturizing Cream with 20% Urea for Keratosis Pilaris.

BACKGROUND: Keratosis pilaris (KP) is a benign dermatosis consisting of folliculocentric keratotic papules or pustules with surrounding erythema, often on proximal extensor surfaces of extremities. Management strategies for KP largely center on moisturization and exfoliation. Urea, a well-established ingredient in topical skincare, is a component of the natural moisturizing factors with concentration-dependent humectant, emollient, and exfoliative properties.  Given the overlap of urea’s properties and management goals of KP, a 4-week, open-label, noncomparative clinical study was conducted to evaluate a moisturizing cream formulated with 20% urea for use in KP.  Thirty participants aged 18 to 65 years with KP completed this study. After a 5-day washout period, study participants applied a 20% urea cream once daily to areas of KP for 4 weeks. At baseline, 1-week, and 4-week visits, clinical grading of skin texture, adverse event monitoring, and participant satisfaction questionnaires were conducted. After 1 week and 4 weeks of product use, the percent change in skin smoothness/texture from baseline was significant (P≤0.001). Furthermore, after 4 weeks of use, the majority of participants indicated satisfaction with the feel of their skin, as well as improved confidence and decreased embarrassment related to their skin. No significant adverse events were reported. Overall, the results of this study support that 20% urea cream is generally well tolerated and suitable for use in treating KP. J Drugs Dermatol. 2024;23(1):1274-1277.     doi:10.36849/JDD.7806.

Fox eyes lift-A new protocol for eyebrow elevation with laser Fotona.

BACKGROUND: The eyelids play an important role in our appearance and are usually the first to show signs of age. The Fotona SP Spectro Systems consist of a range of noninvasive laser treatments that work together synergistically to tighten the collagen in four dimensions and provide long-lasting firmness to the face. The Fotona SP Spectro combines two wavelengths: Er:YAG (2940 nm) and Nd:YAG (1064 nm) with four distinct treatments: SmoothLiftingTM, FRAC3®, PIANO®, and SupErficialTM, allowing safe, painless, noninvasive, and no downtime rejuvenation. AIMS: To present a new protocol of treatment with Fotona SP Spectro for eyebrow elevation, which we call fox eyes lift (FEL), and compare it to the standard SmoothEye® (SE) protocol. METHODS: This is a prospective, interventional, split-face study. The sample consisted of 21 subjects (19 women) with a mean age of 50.1 ± 7.9 years who underwent two different protocols, that is, SE on one side and FEL on the other. The protocol used on each side was selected by drawing lots. Three sessions were held at 1-month intervals. Standardized photographic documentation was obtained before and 30 days after the end of treatment. Eyebrow position before and after complete treatment was quantified using ImageJ software. RESULTS: Statistical analysis by ANOVA showed a significant improvement in eyebrow position after treatment with both protocols, with a significantly greater effect of FEL (p = 0.0003 d = 0.95). CONCLUSION: Fox eyes lift is an efficient and safe technique providing significant improvement in the position of the eyebrow.

Progressive Skull Osteolysis in the Setting of Endotine Implantation: A Case Report.

OBJECTIVES: To report a case of a 71-year-old woman who presented 8 years following 2 endoscopic brow lift procedures for evaluation of bony irregularities of her frontoparietal skull. To highlight a novel complication of Endotine fixation following an endoscopic brow lift procedure. METHODS: A chart review, bicoronal cranioplasty and a review of literature. RESULTS: The patient was satisfied with her post-surgical outcome and no complications were observed at the 1-month follow-up visit. A review of the literature revealed no previous reports of focal skull osteolysis relating to Endotine implants. CONCLUSION: We believe that our patient's focal calvarial osteolysis is a direct complication of Endotine fixation. Future research into the long-term effects of endoscopic brow lift procedures using Endotine implants is necessary to help ensure patient safety and guide future practices.

Clinicopathologic and trichoscopic features of keratosis follicularis spinulosa decalvans: A case series study.

Keratosis follicularis spinulosa decalvans (KFSD) is a rare X-linked hereditary disorder characterized by the triad of follicular hyperkeratosis-photophobia-alopecia. The clinical heterogeneity makes the diagnosis difficult. To investigate the clinicopathologic and trichoscopic features of KFSD and to further clarify the essential requisites for the diagnosis, we conducted a retrospective study of patients with KFSD. The clinical information, histologic features, and trichoscopic findings were evaluated. Eight patients were from seven separate families. Two females were mother and daughter from the same family and the other six patients were male and represented sporadic cases. The average age of onset of alopecia was 21.25 years. Involvement of the scalp hairs leading to progressive scarring alopecia on the midline of the scalp with variable degrees of inflammation was the pathognomonic feature. It typically began after puberty. Vellus hair-associated follicular hyperkeratosis affected all of the patients. However, photophobia was not a constant feature. Histopathologic examination revealed disorders of the hair follicle with an acute-chronic inflammatory response. Follicular changes including fused infundibulum, the protrusion of the outer root sheath into the follicular canal, and a dilatation of the follicles at the isthmus level caused by the occlusion of keratin were observed. The trichoscopic features included perifollicular scaling, tufted hairs, and loss of follicular openings. In conclusion, terminal hair involvement, either scalp hairs, eyebrows, or eyelashes, and the hyperkeratosis of the follicle of vellus hairs is the diagnostic basis of KFSD. We hypothesize that follicular changes in histopathology are the primary event that trigger variable inflammation and further follicular destruction.

Conversational Eyebrow Frowns Facilitate Question Identification: An Online Study Using Virtual Avatars.

Conversation is a time-pressured environment. Recognizing a social action (the ''speech act,'' such as a question requesting information) early is crucial in conversation to quickly understand the intended message and plan a timely response. Fast turns between interlocutors are especially relevant for responses to questions since a long gap may be meaningful by itself. Human language is multimodal, involving speech as well as visual signals from the body, including the face. But little is known about how conversational facial signals contribute to the communication of social actions. Some of the most prominent facial signals in conversation are eyebrow movements. Previous studies found links between eyebrow movements and questions, suggesting that these facial signals could contribute to the rapid recognition of questions. Therefore, we aimed to investigate whether early eyebrow movements (eyebrow frown or raise vs. no eyebrow movement) facilitate question identification. Participants were instructed to view videos of avatars where the presence of eyebrow movements accompanying questions was manipulated. Their task was to indicate whether the utterance was a question or a statement as accurately and quickly as possible. Data were collected using the online testing platform Gorilla. Results showed higher accuracies and faster response times for questions with eyebrow frowns, suggesting a facilitative role of eyebrow frowns for question identification. This means that facial signals can critically contribute to the communication of social actions in conversation by signaling social action-specific visual information and providing visual cues to speakers' intentions.

Facilitating question identification through natural intensity eyebrow movements in virtual avatars.

In conversation, recognizing social actions (similar to 'speech acts') early is important to quickly understand the speaker's intended message and to provide a fast response. Fast turns are typical for fundamental social actions like questions, since a long gap can indicate a dispreferred response. In multimodal face-to-face interaction, visual signals may contribute to this fast dynamic. The face is an important source of visual signalling, and previous research found that prevalent facial signals such as eyebrow movements facilitate the rapid recognition of questions. We aimed to investigate whether early eyebrow movements with natural movement intensities facilitate question identification, and whether specific intensities are more helpful in detecting questions. Participants were instructed to view videos of avatars where the presence of eyebrow movements (eyebrow frown or raise vs. no eyebrow movement) was manipulated, and to indicate whether the utterance in the video was a question or statement. Results showed higher accuracies for questions with eyebrow frowns, and faster response times for questions with eyebrow frowns and eyebrow raises. No additional effect was observed for the specific movement intensity. This suggests that eyebrow movements that are representative of naturalistic multimodal behaviour facilitate question recognition.

Lasers for the treatment of eyebrow microblading and cosmetic tattoo pigment: a review of the literature.

We aim to discuss the use of laser for the treatment of eyebrow microblading and cosmetic tattoo complications through a review of the literature. Our research question is whether quality-switched or picosecond laser is superior for the removal of eyebrow tattoos. This structured review was conducted using a PubMed search using the search terms "laser tattoo removal" AND "cosmetic tattoo" AND "eyebrow" with the article type filtered to "case reports," "clinical trial," and "randomized controlled trial" ranging from dates 1994-2023. All case reports or series evaluating the effect of laser on eyebrow cosmetic tattooing pigment were included. We summarize the results of 11 studies evaluating the use of laser for cosmetic tattoo removal, with 129 patients treated specifically for eyebrow pigment. Most studies (8/11) report Fitzpatrick skin type or race. Seven studies utilize quality-switched (QS) neodymium-doped yttrium aluminum garnet (Nd:YAG), alexandrite or ruby, three used picosecond (PS) Nd:YAG or alexandrite, and three used carbon dioxide (CO2) laser. We report laser energy, spot size, and pulse duration, as well as treatment outcomes and adverse events. Historically, methods of pigment removal included dermabrasion, cryosurgery, electrosurgery, radiofrequency, infrared light, intense pulsed light, and surgical excision; however, these methods often led to poor cosmetic outcomes including scarring and further dyspigmentation. QS laser treatments provided superior cosmetic outcomes and thus were considered the gold standard treatment option for pigment removal. However, the advent of PS lasers has challenged this given their increased selectivity, lower fluence requirements, and reduction in surrounding thermal damage. Our review demonstrates that PS Nd:YAG is quicker and more effective that QS Nd:YAG in the treatment of eyebrow tattoos. Additionally, the paradoxical darkening seen with QS lasers is less common with PS lasers. We also demonstrate that CO2 laser may be a helpful adjunct to QS or PS laser. This review focuses on Fitzpatrick skin type and race, providing a unique perspective on the use of laser treatment in skin of color, which often poses an additional treatment challenge.

Evaluation of eyebrow position and upper eyelid laxity after endolift laser treatment.

The periorbital area is one of the most sensitive areas in the face, and many techniques are used to change the eyelid laxity and position of the eyebrows. Recently the use of noninvasive or minimally invasive techniques is developed so, the amount of surgical procedures has decreased. In the present study. We evaluate the effect of Endolift laser as a non-invasive method on upper eyelid laxity and eyebrow position. Nine patients underwent Endolift laser and evaluated for eyelid laxity and change in eyebrow position. Two blinded physicians assessed the cosmetic outcome of improvement in upper eyelid tightening via photography 6 months post-treatment. The physicians evaluated the patient's improvement degree using the photographs by two clinical factors: skin laxity and total cosmetic result. Also, eyebrow height from the center of the pupil (CPEBH), Central eyebrow height (CEBH), Lateral eyebrow height (LEBH), Medial eyebrow height (MEBH) were measured by ImagJ before and 6 months post Endolift laser treatment. Our results showed eyelid laxity and eyebrow height were significantly changed after treatment.

Brow Lift Through The Upper Blepharoplasty Incision: Prospective Clinical Study.

BACKGROUND: Eyebrow tail ptosis is usually associated with dermatochalasis of the upper eyelid, and it is necessary to treat them together. For these associated procedures to be incorporated as a routine in upper eyelid surgeries, they should preferably be less invasive with consequent fewer complications. OBJECTIVE: We describe a minimally invasive technique for the correction of mild-to-moderate eyebrow tail ptosis corrected together with superior dermatochalasis through the blepharoplasty incision. METHODS: A phase 2 clinical trial was conducted from February 2020 to December 2021. A total of 50 patients underwent conventional upper blepharoplasty surgery associated with the proposed eyebrow lift technique: internal pexia in the periosteum, dissection, and posterior fixation of the orbicularis muscle to the arcus marginalis, removal of the lateral part of the orbicularis muscle, and loosening of the orbital retention ligament. Evaluation of the height of the eyebrow tail was performed with digital photography in the initial consultation and at 30-90 days postoperatively and analyzed with ImageJ software. RESULTS: Mean difference in brow height at 1-month and 3-month postoperative evaluations compared to the preoperative period was 3.45-3.33 mm, respectively. CONCLUSION: Our study demonstrated a minimally invasive surgical technique for the treatment of mild-to-moderate eyebrow ptosis with significant eyebrow tail lift results that remained stable during the study period. LEVEL OF EVIDENCE II: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Eyebrow Reconstruction in Craniofacial Clefts by Abnormal Hairline Extention.

The absence of eyebrows, whether complete or partial, has been observed in specific types of craniofacial clefts, primarily occurring in Tessier clefts numbers 9 to 13. To address this defect, several techniques have been used to improve eyebrow appearance, such as the island scalp flap and scalp strip grafting technique. However, these methods did not yield satisfactory esthetic results. In this study, the authors present findings from 7 patients with craniofacial clefts, in whom the eyebrows were completely reconstructed through the rotation flap technique, using abnormal frontal hairline extension, in 1 or 2 stages. The result was natural-looking and highly satisfactory, with no associated morbidity.

Comparative study of the efficacy and safety of topical minoxidil 2% versus topical bimatoprost 0.01% versus topical bimatoprost 0.03% in treatment of eyebrow hypotrichosis: a randomized controlled trial.

Eyebrows are an important feature of facial identity and communications in human beings as well as an important eye defense shield from dust and foreign bodies. To compare the efficacy and safety between 0.01%, 0.03% bimatoprost and minoxidil 2% in gel formulations for eyebrow enhancement. Sixty eligible subjects were female or male, aged 18 years or older with eyebrow hypotrichosis, defined as either a Grade 1 or 2 on the Global Eyebrow Assessment (GEBA) scale. Patients were randomized into 3 groups using block randomization. Group a (20 patients) applied topical 0.03% bimatoprost gel once daily onto both eyebrows, group b (20 patients) applied topical 0.01% bimatoprost gel once daily onto both eyebrows while group c (20 patients) applied topical minoxidil 2% gel once daily onto both eyebrows. A significant improvement in GEBA score was reported in all the three groups after treatment (P ≤ 0.001); however, there was no statistically significant difference between the three groups (P1 = 0.091; P2 = 0.102; P3 = 0.663). Bimatoprost is equally efficacious as minoxidil in enhancement of eyebrows with a more favorable response produced by the 0.03% concentration.