Plataforma cone morse, a melhor opção para a biomecânica e estética em próteses sobre implante: uma revisão de literatura / Conemorse platform, the best option for biomechanics and aesthetics in implant-supported prostheses: a literature review

A escolha da plataforma protética em implantodontia é fundamental para garantir o sucesso a longo prazo dos procedimentos. Todos os tipos de conexão protética apresentam vantagens e desvantagens, cabendo ao cirurgião-dentista optar pelo o que melhor se adepta ao seu caso. Uma revisão de literatura foi realizada, abrangendo estudos relevantes que compararam essas duas plataformas protéticas em termos de biomecânica e estética. Foram analisadas revisões de literatura e estudos in vitro, sob as palavras-chave "cone morse", "biomechanics", "abuptment". As pesquisas foram feitas nas bases de dados Scielo e PubMed, e os artigos escolhidos deveriam abordar a estabilidade das conexões, a preservação óssea e a estética peri-implantar. Os resultados da revisão demonstram que a plataforma Cone Morse oferece uma interface mais estável, reduz o afrouxamento de parafusos e minimiza a infiltração bacteriana. Com isso, o Cone Morse contribui para a preservação das estruturas ósseas e gengivais ao redor do implante, tornando-se uma escolha valiosa, especialmente em procedimentos de reabilitação estética.

A choice of the prosthetic platform in implant dentistry is fundamental to ensure long-term success of procedures. All types of prosthetic connections have their advantages and disadvantages, and it's up to the dentist to choose what best suits their case. A literature review was conducted, encompassing relevant studies comparing these two prosthetic platforms in terms of biomechanics and aesthetics. Literature reviews and in vitro studies were analyzed using keywords such as "Cone Morse," "biomechanics," and "abutment." The research was conducted on Scielo and PubMed databases, and the selected articles should address connection stability, bone preservation, and peri-implant aesthetics. The review results demonstrate that the Cone Morse platform offers a more stable interface, reduces screw loosening, and minimizes bacterial infiltration. As a result, Cone Morse contributes to the preservation of bone and gingival structures around the implant, making it a valuable choice, especially in aesthetic rehabilitation procedures.

IncobotulinumtoxinA for Aesthetic Treatments: Review and Recommendations From Latin America.

BACKGROUND: As new aesthetic treatment techniques are developed, the understanding of botulinum toxin type A safety and treatment outcomes continues to evolve. OBJECTIVE: This article was developed to provide a comprehensive up-to-date reference for clinicians using incobotulinumtoxinA (INCO; Xeomin/Bocouture, Merz Pharmaceuticals GmbH, Frankfurt, Germany) for aesthetic treatments. PATIENTS AND METHODS/MATERIALS: A Latin American panel of 11 physicians was assembled to discuss and develop recommendations on the use of INCO for aesthetic treatment based on the literature review and their private medical practice. RESULTS: The panel found that INCO is a highly purified botulinum toxin, without other clostridial proteins (hemagglutinins and nonhemagglutinins). IncobotulinumtoxinA has proven its efficacy and duration over time, maintaining response after multiple treatment cycles. CONCLUSION: This recommendation provides up-to-date information on the use of INCO for aesthetic treatment, focusing on the differential properties of this product regarding its purity, performance, customization, and patient satisfaction.

SMAS flap for extracapsular dissection of parotid gland tumors: is it necessary?

OBJECTIVE: The aim of this retrospective article is to evaluate postoperative outcomes after extracapsular dissection for small benign superficial parotid neoplasms (<3 cm) in patients who received Superficial Musculoaponeurotic System (SMAS) flap and in patients who did not receive it. METHODS: Two groups were created and statistically compared regarding Frey's syndrome and aesthetic satisfaction by data collected through the POI-8 validated questionnaire and through an aesthetic satisfaction scale ranging from 1 to 10. The difference between these two groups was the utilization of SMAS flap. SMAS flap was harvested in one of these two group, meanwhile was not used in the other. RESULTS: The p-value analysis between group 1 and group 2 on these complications, resulted statistically not significant. Also, the aesthetic satisfaction resulted not statistically significant between group 1 and group 2. Gender, localization, and facial palsy resulted statistically correlated with the aesthetic satisfaction (p-value < 0.05). CONCLUSION: In conclusion, there is no statistical difference in the use of SMAS flap for benign parotid neoformations of the superficial lobe, with a diameter of less than 3 cm for which extracapsular dissection is adopted as a surgical technique.

Hand Rejuvenation with Customizable Hybrid Fillers: Premixed Calcium Hydroxyapatite and Hyaluronic Acid.

INTRODUCTION: Hand aging is a prevalent concern characterized by the atrophy of local soft tissues and increased visibility of vessels and tendons. Hyaluronic acid (HA) and calcium hydroxyapatite (CaHA) are well-established treatments for addressing this issue. While hybrid filler containing HA and CaHA has been proposed for facial rejuvenation, studies investigating its efficacy for hand rejuvenation are lacking. OBJECTIVE: This study aims to assess the safety and efficacy of a premixed hybrid filler containing calcium hydroxyapatite (CaHA) and hyaluronic acid (HA) for hand rejuvenation. METHODS: A prospective, double-blind, controlled trial was conducted. The control arm (CA) received conventional subdermal treatment with CaHA at a 1:1 dilution. The intervention arm (IA) underwent hybrid treatment, consisting of CaHA at a 1:1 dilution combined with 1 ml of low-density HA. Evaluation was performed subjectively using the Global Aesthetic Improvement Scale (GAIS) and the Manchester Hand Grading System (MHGS), and objectively using cutometry, corneometry, and ultrasound. RESULTS: Both the CA and the IA exhibited high rates of patient satisfaction and satisfaction as assessed by blinded evaluators. Although numerical superiority was observed in the IA, no statistical difference was found between the two groups. Significant improvements in hydration, elasticity, and skin thickness were observed in both arms, with no discernible difference between them. Greater ultrasound echogenicity was noted in the IA, which, as indicated by existing literature, may suggest enhanced biostimulation. No adverse effects were reported in either arm. CONCLUSION: Premixed filler containing HA and CaHA for hand rejuvenation appears to be a safe and effective approach. LEVEL OF EVIDENCE I: 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 .

An Innovative Treatment Using Calcium Hydroxyapatite for Non-Surgical Facial Rejuvenation: The Vectorial-Lift Technique.

BACKGROUND: The facial aging process entails alterations in the volume, shape, and texture of all skin layers over time. Calcium hydroxyapatite (CaHA) is a well-established safe skin filler with unique properties to resolve some skin alterations by stimulating neocollagenesis. The vectoral-lift (V-lift) technique targets the global repositioning of facial structures by addressing distinct anatomical injection planes. It includes deep facial augmentation with Radiesse PlusTM to retain ligament restructuring and superficial subcutaneous enhancement with diluted Radiesse DuoTM. Herein, we present cases that illustrate the use of this approach. METHODS: This pilot study enrolled 36 participants (33 women and three men; ages 37-68 years) in a Brazilian clinical setting, and all patients underwent a single treatment. Photographs were taken at rest, in frontal and oblique views, before injection, and 90 days after treatment. RESULTS: Treatment resulted in elevation of the upper and middle face, notable improvements in the infraorbital hollow, and adjustment of the mean facial volume. CONCLUSIONS: The V-lift technique is a three-dimensional pan-facial treatment that relies on ligament support and face vectoring to obtain a lifting effect and facial contour restoration. It encompasses deep facial augmentation involving the use of Radiesse PlusTM for restructuring and retaining ligaments and Radiesse DuoTM for superficial subcutaneous enhancement. This approach targets a global repositioning of the facial structures by addressing distinct anatomical injection planes. It achieves a repositioning of the overall facial anatomy without requiring a substantial volumetric expansion. LEVEL OF EVIDENCE IV: 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 .

Brazilian Butt Lift: An Experience Over 3000 Patients.

INTRODUCTION: The Brazilian Butt Lift (BBL) is a safe technique that entails body reshaping through buttock augmentation using autologous fat transfer. METHOD: Between 2018 and 2022, 3000 patients underwent surgery. Each procedure commenced with the patient in supine position, starting with abdominal liposuction, followed by fat transfer to hips. Subsequently, the patient was repositioned to a prone stance. Liposuction of the back and waist ensued, concluding the surgery with fat transfer to the buttocks. Stringent precautions were implemented to ensure the safety of the patient throughout the procedure. RESULTS: Eighty-six percent of patients express satisfaction with their outcomes, while seventy percent of the transferred fat calls survive in the buttocks. One serious complication and some minor complications have been encountered and effectively managed through conservative measures. CONCLUSION: BBL proves to be a safe and satisfactory surgery when performed by experienced surgeons who adhere to fundamental principles. LEVEL OF EVIDENCE 3: 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 .

Functional and esthetic outcomes of functional rhinoplasty for internal nasal valve dysfunction in Asian patients.

OBJECTIVE: This study aimed to use validated measures to evaluate the functional and esthetic outcomes in patients who underwent functional rhinoplasty for Internal Nasal Valve Dysfunction (INVD) in Korea. METHODS: A retrospective review of consecutive patients who underwent functional rhinoplasty for INVD confirmed by endoscopic findings and the modified Cottle test between 2016 and 2018 was performed. Nasal obstruction was assessed with the Visual Analog Scale (VAS) and nasal obstruction symptom evaluation (NOSE) scale. Acoustic rhinometry was performed pre- and post-operatively. The Minimal Cross-Sectional Area (MCA) of the nose was measured. Objective assessment of the esthetic outcomes was performed with the Objective Rhinoplasty Outcome Score (OROS), which assesses tip rotation, projection, width, dorsal height, width, length, symmetry, and the overall result. RESULTS: Fifty-seven patients (46 men and 11 women; mean age, 30.5 ±â€¯12.3 years) who underwent functional rhinoplasty were included in this study. The VAS and NOSE scores indicated functional improvement in all cases (all p < 0.001). There were no significant between-group differences (VAS score, p = 0.274; NOSE score, p = 0.952). The objective functional outcomes evaluated using MCA on the concave (p = 0.478) and convex (p = 0.631) sides did not differ significantly pre- and post-operatively. The subjective evaluation of esthetic satisfaction revealed no between-group difference. Moreover, 31 out of 44 patients (70.5%) with static INVD and nine out of 14 patients (64.3%) with dynamic or combined INVD showed excellent outcomes. Regarding objective esthetic outcomes, scores for the eight factors were >3, and there was no significant difference between the two groups (all p > 0.05). CONCLUSIONS: Functional rhinoplasty, including extracorporeal septoplasty and spreader grafting, may be a viable option for correcting INVD with functional and esthetic improvement. Dynamic INVD is less prevalent among Asians, and there was no significant difference in the surgical outcomes compared with those of static INVD. LEVEL OF EVIDENCE: Level 4.

Long-Term Satisfaction with Breast Augmentation and Augmentation Mastopexy in the Latin American Population.

OBJECTIVE: The primary objective of this study was to determine the long-term satisfaction levels of women who have undergone breast augmentation and augmentation mastopexy procedures, while identifying the factors influencing patient satisfaction. METHODS: A self-reported retrospective case study design was used to collect data from women with breast implants. The study employed a survey that included demographic information, preoperative diagnosis, implant details, and patient-reported outcomes measured using the Breast-Q Instrument, which evaluates satisfaction with breasts, self-esteem, sexual well-being, and physical symptoms. Statistical analyses were conducted to identify correlations and differences in outcomes between the different variables. RESULTS: The survey was completed by 1022 women from 19 countries, with Chile, Mexico, and Colombia being the most represented. Augmentation was performed on 72.2% of the patients, while 27.7% underwent augmentation mastopexy. Patient satisfaction with breast size and shape varied significantly between the two procedures, with patients undergoing augmentation mastopexy showing less satisfaction. In addition, patients who were unaware of their implant shape or placement reported lower satisfaction scores. The study also found that patient satisfaction decreased over time in the augmentation mastopexy cases and that patients with high body mass index had lower satisfaction. CONCLUSION: Augmentation mastopexy in patients with breast ptosis yields lower satisfaction than augmentation alone. Dissatisfaction escalates with overweight/obesity (BMI), post-surgery time, and misinformation. Implant pocket (pre-vs. subpectoral), shape (round vs. anatomical), and size did not impact satisfaction. LEVEL OF EVIDENCE III: 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 .

The TRICK-TIP Rhinoplasty: Tip of the Nose Preservation Using the Combined Synergy of Open and Closed Approaches.

BACKGROUND: This study introduces and assesses the outcomes of a novel rhinoplasty technique, TRICK-TIP (Transcolumellar and Inter Cartilaginous Keystoning with Tip preservation), employing a combined open and closed approach with tip anatomy conservation and structured tip support. METHODS: The procedure involves a low stairstep columellar sectioning, followed by transmembranous and intercartilaginous incisions without skin dissection in the columella or tip. Elevating the entire mobile nose as a three-layered flap provides extensive access to the entire nasal pyramid and septum. Tip modifications, including retrograde cephalic cartilage resection and supratip skin thinning, are performed based on individual cases. A key columellar strut is frequently used, initially sutured in the interdomal space and then turned down for height adjustment and final fixation. Interdomal sutures, supratip sutures, and alar resection are implemented as needed. RESULTS: One hundred twenty patients participated, with high satisfaction and a low frequency of adverse effects reported using four FACE-Q™ questionnaires. One hundred and two independent raters evaluated pre and postoperative photographs, scoring "overall nose result" as 3.6 out of 5, with minimal or absent nostril deformities (1.84), soft triangle deformities (1.73), and columellar external scar deformity/visibility (1.35) where 1 is the absence of the deformity and 5 is disfigurement. Complications were absent, and revisions were infrequent. CONCLUSIONS: The combined benefits of the wide-open approach, shortened surgery duration, and nasal tip preservation contribute to outcome optimization. TRICK-TIP rhinoplasty is characterized by simplicity, enabling targeted modifications, preventing soft triangle and rim complications, and facilitating essential tip support while maintaining favorable results. Level of Evidence V 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 .

Clareamento como complementação à infiltração resinosa na dissimulação de lesões de mancha branca em esmalte bovino escurecido / Bleaching as a complement to resin infiltration for masking white spot lesions in stained bovine enamel

A fim de conter o avanço das lesões incipientes de cárie (LMB: lesões de mancha branca) e, oportunamente, de minimizar seu aspecto estético insatisfatório, a infiltração com material resinoso fotopolimerizável de baixa viscosidade e alto coeficiente de penetração vem sendo indicada. Contudo, nem sempre se consegue mascarar as LMB por completo, talvez principalmente em dentes escurecidos. Avaliou-se, pois, in vitro, o efeito do clareamento como complementação à infiltração resinosa, na dissimulação (diferença de cor do esmalte tratado vs. adjacente) de LMB em esmalte bovino artificialmente escurecido, comparativamente ao normal. Fragmentos de 6 x 3 mm, obtidos de incisivos bovinos, foram planificados e polidos, avaliados quanto à microdureza superficial (KHN, 50 g, 10 s), e distribuídos em sete grupos (n=15): N.L, N.LI, NB.LIB, E.L, E.LI, EB.LIB e C. O esmalte dos espécimes dos grupos E foi artificialmente escurecido (100 ml de água destilada / 25 g de café solúvel, 15 dias; E: escurecido), e o daqueles dos grupos N, não (N: normal). Na metade direita (região tratada - 3 x 3 mm) de todos eles, então, determinou-se uma LMB (tampão de acetato 50 mM, 64 horas, 37 oC), que não recebeu qualquer tratamento (L: lesão nenhum tratamento), ou foi apenas infiltrada H3PO4 37% / 10 s; Icon®-Dry / 30 s; Icon®- Infiltrant / 3 min + 1 min; LI: lesão infiltrada), ou infiltrada e, como o esmalte adjacente (metade esquerda, região referência/baseline - 3 x 3 mm), submetida a clareamento/bleaching (Opalescence Boost 40%, 3x de 20 min cada; LIB: lesão infiltrada e clareada; NB e EB: esmalte adjacente normal ou escurecido clareado). O esmalte de ambas as metades dos espécimes do grupo C (C: controle) não foi submetido a nada além da planificação e do polimento. Determinou-se os valores de E00, L, a e b (fórmula CIEDE2000), considerando-se como referência/baseline, em um mesmo espécime, a superfície de esmalte adjacente (metade esquerda) àquela devidamente desmineralizada / desmineralizada e tratada (metade direita) e, como a referência, submetida, ou não, a clareamento dentário. Para o grupo controle, tal diferença foi determinada entre suas duas metades. Considerando-se como fatores experimentais a condição inicial do esmalte (em 2 níveis) e o tratamento da LMB, bem como do esmalte adjacente, quando pertinente (em 3 níveis), analisou-se estatisticamente os dados por meio de ANOVA a 2 critérios e teste de Tukey. Para comparar cada um dos grupos experimentais entre si e com o grupo C, empregou-se o teste de Kruskal-Wallis e o de Dunn para E00, L e a, e ANOVA a 1 fator e teste de Tukey para b. Em todos os casos adotou-se =0,05. Independentemente se o clareamento é realizado, ou não, a infiltração resinosa é capaz de mascarar as LMB tanto no esmalte normal, quanto no escurecido. Ora, é indiferente realizar o clareamento como complementação à infiltração resinosa na dissimulação de LMB.

Aesthetic Perceptions Regarding a Thyroidectomy Scar and Transvestibular Approach in Brazil.

OBJECTIVE: We investigated motivation levels across the general Brazilian population and subgroups and their willingness to spend for surgery without a cervical scar. METHODS: This random-sample survey was performed by a specialized third-party research institute. In this study, we created a hypothetical thyroidectomy scenario, and the transcervical and transoral endoscopic thyroidectomy vestibular approach (TOETVA) were used. The survey included sociocultural data and questions regarding participants' surgical preferences. RESULTS: Data were obtained from 1250 participants; 42.4% were of the opinion that a cervical scar affects social or professional life. Young and childless women were most likely to be affected (p <0.001). All respondents accepted the transoral approach to avoid cervical scarring. However, 30.7% and 31.9% of respondents maintained their preference for TOETVA despite understanding the risks of a hypothetical increase in complications and unfavorable oncological outcomes and 98.6% were of the opinion that this approach was likely associated with greater postoperative pain. Only 16.2% were unwilling to spend for TOETVA. The variable that most affected patients' willingness to spend was a salary greater than 10 Brazilian minimum wages (odds ratio 9.797, 95% confidence interval, p <0.005). Upper class respondents were 10 times more likely to spend for TOETVA than lower class patients. CONCLUSION: This study highlights patients' interest in TOETVA. Cervical scar perception is affected by concerned about appearance, particularly in certain societal subgroups. Our study population showed significant motivation to undergo TOETVA, which was emphasized by their acceptance of the complication rate, poor postoperative outcomes, greater postoperative pain, and willingness to spend on surgery with an invisible scar. LEVEL OF EVIDENCE: 4 Laryngoscope, 134:3862-3867, 2024.

Partial Cranial Reconstruction Using Titanium Mesh after Craniectomy: An Antiadhesive and Protective Barrier with Improved Aesthetic Outcomes.

OBJECTIVE: Describe a new, safe, technique that uses titanium mesh to partially cover skull defects immediately after decompressive craniectomy (DC). METHODS: This study is a retrospective review of 8 patients who underwent DC and placement of a titanium mesh. The mesh partially covered the defect and was placed between the temporalis muscle and the dura graft. The muscle was sutured to the mesh. All patients underwent cranioplasty at a later time. The study recorded and analyzed demographic information, time between surgeries, extra-axial fluid collections, postoperative infections, need for reoperation, cortical hemorrhages, and functional and aesthetic outcomes. RESULTS: After craniectomy, all patients underwent cranioplasty within an average of 112.5 days (30-240 days). One patient reported temporalis muscle atrophy, which was the only complication observed. During the cranioplasties, no adhesions were found between temporalis muscle, titanium mesh, and underlying dura. None of the patients showed complications in the follow-up computerized tomography scans. All patients had favorable aesthetic and functional results. CONCLUSIONS: Placing a titanium mesh as an extra step during DC could have antiadhesive and protective properties, facilitating subsequent cranioplasty by preventing adhesions and providing a clear surgical plane between the temporalis muscle and intracranial tissues. This technique also helps preserve the temporalis muscle and enhances functional and aesthetic outcomes postcranioplasty. Therefore, it represents a safe alternative to other synthetic anti-adhesive materials. Further studies are necessary to draw definitive conclusions and elucidate long-term outcomes, however, the results obtained hold great promise for the safety and efficacy of this technique.

On the borderlines of health, beauty, and enhancement: an analysis of Polycystic Ovary Syndrome. / Nas fronteiras entre saúde, beleza e aprimoramento: uma análise sobre a Síndrome dos Ovários Policísticos.

This article analyzes the publications of women who suffer from Polycystic Ovary Syndrome (PCOS) in Facebook groups. PCOS is a metabolic syndrome experienced by a vast number of women of childbearing age. Some of its main symptoms are acne, weight gain, and unwanted hair. On the other hand, the treatment focuses on changing the lifestyle associated with diet control and adopting new habits. The analysis of statements and pictures posted by the participants of the groups, which express their before-after transformations, reveals that diagnosis, treatment, and perception of PCOS are currently deeply associated with aesthetic factors. Finally, we discuss how this event is linked to the historically produced binary gender pattern centered on body differences and how it illustrates the emphasis on self-enhancement, especially concerning its expression in body and aesthetic standards.

Este artigo analisa as publicações de mulheres que sofrem da Síndrome dos Ovários Policísticos (SOP), em grupos na rede social Facebook. A SOP é uma síndrome metabólica experienciada por um vasto número de mulheres em idade fértil. Entre seus sintomas, destacam-se a acne, o aumento de peso e a presença de pelos indesejáveis. Já o tratamento está concentrado na mudança de estilo de vida associado a um controle da dieta e adoção de novos hábitos. Por meio da análise dos depoimentos e imagens postados pelas participantes dos grupos, que expressam as suas transformações entre o antes e depois, constata-se que, atualmente, o diagnóstico, o tratamento e a percepção da SOP estão profundamente associados a fatores estéticos. Discute-se, por fim, como este fenômeno está atrelado ao padrão de gênero binário, centrado nas diferenças corporais, produzido historicamente, e, também, como ilustra a ênfase no aprimoramento de si, especialmente no que se refere à sua expressão nos padrões corporais e estéticos.

"Arrest me, DeleGata!" - gender performativities in the construction of beauty as an aesthetic and discursive weapon of power among female Civil Police chiefs. / "Me prende, DeleGata!" - performatividades de gênero na construção da beleza como uma arma estética e discursiva de poder entre delegadas da Polícia Civil.

This article discusses the performative gender constructions of female police chiefs working in Rio de Janeiro state. Using cartography as a research method, we follow the paths, connections, and construction of femininities, activated and performed by our respondents to establish a place of respect and prominence within and outside the Institution, using beauty as an aesthetic and discursive power tool based on the DeleGata performative class. Cartographic interviews were conducted with nine female police chiefs in Rio de Janeiro state aged 30 to 59. Although the police have historically valued recognized masculine ideals, such as strength and virility, the gender performativities operated by female police chiefs allow for police feminization. The figure/enunciation of DeleGata, who builds an image of the female police chief, implying a unity, signifies producing political subjects, ideas, and values that reach a communicative and performative standard, making visible some woman who adorns - with her beauty - and simultaneously surprises - with her intelligence. The DeleGata thus brings into play apparently antagonistic extremes: beauty-intelligence, sensuality-power, femininity-strength, producing a social and symbolic regimen for the production of bodies and femininities.

O presente artigo aborda as construções performáticas de gênero de delegadas de polícia atuantes no estado do Rio de Janeiro. A partir da utilização da Cartografia como método de pesquisa, acompanhamos percursos, conexões e processos de construção de feminilidades, acionadas e performadas por nossas entrevistadas para constituírem um local de respeito e destaque dentro e fora da Instituição, usando a beleza como ferramenta estética e discursiva de poder, a partir da classe performática DeleGata. Foram realizadas entrevistas de manejo cartográfico com nove delegadas lotadas no estado do Rio de Janeiro, com idades entre 30 e 59 anos. Embora a polícia valorize historicamente ideários reconhecidos como masculinos, como força e virilidade, as performatividades de gênero operadas pelas delegadas permitem uma feminilização da polícia. A figura/enunciação da DeleGata, que constrói uma imagem da mulher delegada, fazendo supor uma unidade, significa a produção de sujeitos políticos, assim como ideias e valores que atingem um padrão comunicativo e performático, visibilizando certa mulher que ornamenta - com sua beleza - e que surpreende - com sua inteligência - ao mesmo tempo. Assim, a DeleGata coloca em ação extremos aparentemente antagônicos: beleza-inteligência, sensualidade-poder, feminilidade-força e produzem um regime social e simbólico de produção de corpos e feminilidades.

Advanced Injection of Botulinum Toxin in the Nasal Muscles: A Novel Dynamic Change in Facial Expression.

BACKGROUND: Among the nasal muscles, the levator labii superior alaeque nasi (LLSAN) acts as a transitional muscle that conjugates with other nasal and perinasal muscles. Thus, when treating the nasal region with Botulinum toxin (BTX), it is important to understand local nasal muscular dynamics and how they can influence the muscular dynamics of the entire face. METHODS: This is a retrospective analysis of cases treated by an injection pattern encompassing the face, including nasal muscles. Photographs were taken at rest and during motion (frontal and oblique views), before and after treatment. RESULTS: A total of 227 patients have been treated in the last 18 months with the following results: eyebrow tail lifting, softness of crow's feet, improvement of the drooping of the tip of the nose, and shortening of the lip philtrum when smiling. We present cases illustrating the use of this approach. CONCLUSIONS: Treating the facial muscles globally (including the frontal, corrugators, procerus, orbicularis oculi, platysma, DAO, and nasal muscles) can improve the smile and facial expressions. This is believed to occur because the elevated portion of the upper lip muscle becomes stronger as the nasal part of the LLSAN is paralyzed. LEVEL OF EVIDENCE IV: 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 .

Hoodplasty: Individualized Approach for Labiaplasties.

INTRODUCTION: Hoodplasties and labia minora reductions are some of the most requested operative procedures by women distressed with the appearance of their vulvar region. In the majority of cases, a concomitant hoodplasty (HP) is performed to achieve a better aesthetic appearance. Various surgical methods have been described for the removal of excess tissue within the clitoris hood area. MATERIALS AND METHOD: This study aims to describe a single surgeon's preference and results in her private practise in 630 patients who underwent labiaplasty mainly because of dissatisfaction with the aesthetic appearance. RESULTS: Of the 630 labiaplasties performed, 303 had clitoris hood excess, 44% of cases with concomitant HP and in 7.9% of cases only a HP was performed. The study was done between September 2009 and December 2021 and the HP technique was longitudinal excision in 97% of patients and horseshoe excision in 4.95% of them. Surgeries lasted between 30 and 60 min. 98% of the patients claimed an improvement in self-esteem and 96% claimed improvement in sex life post-surgery. No major complications occurred. DISCUSSION: An isolated labiaplasty technique in patients with hood excess results in disharmony in the area. HP can be considered as a subdivision of a labioplasty. Extended central wedge labia minora resection (V-plasty) is a commonly used procedure in LP operations but can limit the excess clitoris hood resection. Edge labia minora resection can easily be combined with longitudinal excision of the clitoral hood, and when also horizontal clitoris hood excess is present can also be addressed by converting the resection from longitudinal into a horse hose resection. Limitations in the study include lack of use of validated assessments for the satisfaction of aesthetic outcomes and that all the procedures were performed by a single senior surgeon, which can be seen as a strength but also a limitation because of the high risk of bias. Moreover, there was no comparative cohort for the study population. Furthermore, we could not find comparative cohorts in previously reported techniques in the literature either. CONCLUSION: Clitoris hood resections should be treated on an individualized approach and adapted according to the excess present. It is important when a patient requests a labiaplasty to always address the clitoris hood during the consultation to avoid unsatisfied patients afterwards. Many patients come just focussed on their labia minora excess and when corrected, realize the clitoris hood excess was also part of the problem. LEVEL OF EVIDENCE III: 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 .

Microneedling in the Treatment of Post-burn Hypertrophic Scars.

INTRODUCTION: Post-burn hypertrophic scars are an important cause of physical discomfort, limitation of movements, psychological disorders, low self-esteem and reduced quality of life. Treatment for this condition is complex and involves several options. Microneedling, also known as minimally invasive percutaneous collagen induction, is an affordable minimally invasive option that can be combined with other treatments, including ablative ones. OBJECTIVE: The goal of this study was to present our microneedling approach for the treatment of hypertrophic scars after burns. METHOD: A prospective study of 15 patients with post-burn hypertrophic scars was conducted between October 2016 and June 2022. All patients were treated with microneedling and drug delivery of triamcinolone. Scars were evaluated using Vancouver Scar Scale (VSS), Burn Scar Assessment Scale (BSAS) and angle measurement for amplitude of movement evaluation of joints. RESULTS: A significant improvement in the VSS score was obtained after microneedling (8.8 ± 0.44 to 4.1 ± 0.98; p = 0.012), especially in the acute group (less than 1 year after burns): 9.3 ± 0.49 to 3.5 ± 1.36; p = 0.041. There was a significant and progressive improvement of the scars throughout the treatment sessions in all criteria evaluated and in the ranges of joint movement (p = 0.012). CONCLUSION: Our microneedling protocol promoted a significant improvement of post-burn scars, especially in acute hypertrophic scars, and in the amplitude of joint motion. Sequential treatments provided progressive improvement. LEVEL OF EVIDENCE IV: 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 .

A Dynamic Endonasal Columellar Strut Placement.

The dynamic retrograde intercrural columellar strut graft placement is a novel technique for a columellar strut insertion via a hemi-transfixion incision in patients undergoing endonasal functional or cosmetic surgery. It has a maximally concealed incision and does not disrupt major or minor tip support mechanisms. In our article, we give a detailed description of this unique surgical technique. Laryngoscope, 134:1246-1248, 2024.

Diferenças e semelhanças artísticas entre o classicismo, o romantismo e walden two / Artistic differences and similarities between classicism, romanticism, and walden two / Diferencias y similitudes artísticas entre el clasicismo, el romanticismo y walden two

O interesse de B. F. Skinner pela arte pode ser observado em diferentes publicações, com destaque para o livro Walden two (1948). Nele, Skinner considera as produções artísticas fundamentais para o estabelecimento de um ambiente social igualitário e feliz, mencionando, por consequência, uma pluralidade de obras de arte. Dada a relevância teórico-científica do livro, bem como sua diversidade artística, este artigo buscou compreender a arte descrita em Walden two com base nas vertentes artísticas tradicionais do classicismo e do romantismo. Trechos do livro que mencionavam palavras-chave associadas à arte foram compilados em tabelas e analisados de acordo com atributos clássicos e românticos, descritos por textos especializados. Foram identificadas seis principais modalidades artísticas na ficção skinneriana (literatura, teatro, música, artes plásticas, arquitetura e moda), que apresentam similaridades com o racionalismo clássico e o sentimentalismo romântico, bem como outras características que as diferenciam dessas vertentes. Conclui-se, assim, que a arte de Walden two está situada em um pluralismo artístico, que também indica a possibilidade de o comportamentalismo radical ser interpretado como uma filosofia da arte.(AU)

B. F. Skinner's interest in artistic productions can be seen in different publications, with the book Walden two (1948) standing out. In it, Skinner considers the artistic production for establishing an equalitarian and happy social environment, mentioning, thus, an array of artworks. Given the theoretical-scientific relevance of the book, as well as its artistic diversity, this article aimed understand the artworks described in Walden two based on a classic and romantic traditional artistic styles. Excerpts of the book that mentioned keywords related to art were researched and compiled in tables and analyzed according to classical and romantic attributes, described by specialized texts. Six main artistic categories were identified in Skinnerian fiction (literature, theater, music, visual arts, architecture, and fashion), that show similar characteristics to classic rationalism and romantic sentimentalism, as well as other characteristics that differentiate them from these strands. In conclusion, the art on Walden two exists in a state of artistic pluralism, which also highlights the possibility of radical behaviorism being interpreted as a philosophy of art.(AU)

El interés de B. F. Skinner por el arte puede ser observado en diferentes publicaciones, especialmente en el libro Walden two (1948). El autor plantea en esta obra las producciones artísticas fundamentales para el establecimiento de un entorno social igualitario y feliz, mencionando, en consecuencia, una pluralidad de obras de arte. Dada la relevancia teórico-científica del libro, así como su diversidad artística, este artículo busco comprender el arte descrito en Walden two desde las corrientes artísticas tradicionales del clasicismo y el romanticismo. Los extractos del libro que mencionaban palabras clave asociadas con el arte se recopilaron en tablas y se analizaron de acuerdo con los atributos clásicos y románticos descritos por textos especializados. Se identificaron seis modalidades artísticas principales en la ficción skinneriana (literatura, teatro, música, artes plásticas, arquitectura y moda), que presentan similitudes con el racionalismo clásico y el sentimentalismo romántico, así como otras características que las diferencian de estas vertientes. Así, se concluye que el arte de Walden two se sitúa en un pluralismo artístico, lo que destaca la posibilidad de que el conductismo radical sea interpretado como una filosofía del arte.(AU)

Autoestima e estética na percepção de pessoas idosas de Centros de Referência de Assistência Social / Self-esteem and aesthetics in the perception of older adults from Social Assistance Reference Centers

Resumo Objetivo Analisar a percepção de pessoas idosas em relação a sua imagem corporal e autoestima. Método Pesquisa qualitativa, exploratória, descritiva realizada com 28 pessoas idosas nos Centros de Referência de Assistência Social de Araucária, Paraná, Brasil. Foi aplicada entrevista com roteiro estruturado composto por 10 questões que abordavam os sentimentos em relação à estética no envelhecimento e às repercussões na autoestima. A análise dos dados foi realizada utilizando o software IRAMUTEQ®. Resultados A análise da percepção em relação à estética e autoestima no envelhecimento resultou em 5 classes: classe 1 (19,8%) "Relação autoestima x autoimagem", classe 2 (20,7%) "Sentimentos e sensações experimentadas", classe 3 (20,7%) "Aspectos além da aparência que influenciam a autoestima", classe 4 (18,1%) "Motivos para realizar cuidados estéticos" e classe 5 (20,7%) "Tipos de intervenções e cuidados estéticos". Elevada autoestima foi encontrada em uma população vulnerável economicamente. Muitas pessoas idosas relataram que com o envelhecimento houve mudanças na forma como são tratadas, entretanto, isso não foi percebido somente de forma negativa. Conclusão Embora a sociedade promova um padrão de beleza, as pessoas idosas conseguem viver de forma satisfatória, com elevada autoestima, sem serem influenciadas negativamente.

Abstract Objective To analyze the perception of older adults regarding their body image and self-esteem. Method A qualitative, exploratory, and descriptive study conducted with 28 older adults in the Social Assistance Reference Centers of Araucária, Paraná, Brazil. A structured interview with a questionnaire comprising 10 questions addressing feelings about aesthetics in aging and its repercussions on self-esteem was administered. Data analysis was performed using the IRAMUTEQ® software. Results The analysis of perception regarding aesthetics and self-esteem in aging resulted in 5 classes: Class 1 (19.8%) "Self-esteem vs. self-image", Class 2 (20.7%) "Feelings and sensations experienced", Class 3 (20.7%) "Aspects beyond appearance influencing self-esteem", Class 4 (18.1%) "Reasons for engaging in aesthetic care", and Class 5 (20.7%) "Types of interventions and aesthetic care". Elevated self-esteem was found in an economically vulnerable population. Many older adults reported changes in how they are treated with aging; however, this was not solely perceived negatively. Conclusion Despite societal promotion of a beauty standard, older adults can live satisfactorily with high self-esteem without being negatively influenced.