Facelift: Assessment of Total Platysma Muscle Transection to Prevent the Recurrence of Platysmal Bands.

INTRODUCTION: Determining which facelift technique yields the most effective long-term rejuvenation results and ensures optimal stability over time remains a significant question in cosmetic surgery: Does the most invasive surgery lead to the best long-term outcomes? This study aims to evaluate the authors' approach using total platysma muscle transection to prevent platysma band recurrence, and to provide anatomical observations supporting and justifying their procedure. MATERIAL AND METHODS: A preliminary study in anatomical basic sciences was conducted to establish the rationale for our method. A prospective single-blind study was conducted, involving eighty patients seeking facial rejuvenation with platysmal band correction. They underwent face and neck-lift procedures with total platysma transection by the same surgeon between May 2013 and May 2016. Cosmetic outcomes were assessed using the Face and Neck-Lift Objective Photo-Numerical Assessment Scale. Scores by three blind evaluators before surgery, at 1 and 5 years postoperatively, were compared using a matched T Test (p < 0.05). RESULTS: The preliminary anatomical study revealed a consistent anastomotic system between the cervical branch of the facial nerve and the branches of the cervical plexus. Incomplete platysma section during a facelift might contribute to platysma band recurrence. The clinical study demonstrated satisfactory outcomes, with significant overall appearance improvement (p < 0.00001) and no platysma band recurrence. Complication rate was low. CONCLUSION: The authors' technique achieved satisfactory long-term results with minimal complications. However, due to the lengthy operating time and steep learning curve, it should be reserved for highly motivated patients. 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 .

The Use of Posterior Auricular Fascia Graft (PAFG) for Slight Dorsal Augmentation and Irregular Dorsum Coverage in Primary and Revision Rhinoplasty: A Prospective Study.

INTRODUCTION: Augmentation and coverage of irregularities of the nasal dorsum remain a challenge in rhinoplasty. Different techniques have been described in the current literature for this purpose. The aim of this study is to assess and illustrate the author experience and outcomes using the posterior auricular fascia graft (PAFG) for dorsal camouflage and augmentation in primary and revision rhinoplasty. MATERIAL AND METHODS: A prospective bicentric study was conducted, including patients with slight dorsal deficiencies and/or with dorsal irregularities following hump resection, trauma or previous rhinoplasty receiving PAFG to improve the rhinoplasty outcome. To objectively assess the graft resorption rate, MRI was performed 2 weeks and 18 months after surgery. To investigate patient satisfaction, the preoperative and 1-year postoperative scores obtained using the rhinoplasty outcomes evaluation (ROE) scale were compared. The scores following a normal distribution obtained for each patient were compared using a paired t-test. RESULTS: Forty-five patients were enroled in this study. Average follow-up duration was 35.4 months. Patients' age ranged from 17 to 57 years. No cases of infection or major graft resorption were observed. No postoperative scars were visible at the donor site. All patients were satisfied after surgery, and a statistically significant difference between pre- and postoperative scores (p<0.0001) was observed. CONCLUSION: This study showed that PAFG is a reliable technique for dorsal camouflage and slight augmentation in primary and revision rhinoplasty. The procedure is safe, easy and quick and only requires a small learning curve. 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 .

A Biological Approach to Periorbital Aesthetics in Caucasian Women: A Review of the Literature.

The face plays an important role in human interactions, and the periorbital region is particularly important to allow recognition and attractiveness. There are several studies on the beauty of the periorbital region using a variety of methodologies, but few articles consider the attractiveness factors derived from evolutionary psychology such as symmetry, dimorphism, age and average, neoteny and facial expression. The aim of this study is to identify periorbital attractiveness criteria in Caucasian women based on experimental studies and to interpret them in the light of studies on biological attractiveness factors. A review of literature was conducted using PubMed (National Institutes of Health, Bethesda, MD), Cochrane Library Database (Wiley, Hoboken, NJ) and EMBASE (Elsevier, Amsterdam, the Netherlands). Studies published after March 20, 2022, were analyzed, and no date limit was applied in reference papers. The search strategy was focused on three main concepts: attractiveness AND evaluation AND facial feature of periorbital region. 780 articles were identified with this search strategy, 534 were excluded based on title and abstract and another 110 from full text assessment. 18 articles were finally included in the analysis. The main factors identified were an ascending intercanthal axis and eyebrow axis, a regular pretarsal plate as well as a well-defined upper lid crease, no scleral show, and an open eye fissure exposing the upper half of the iris. In our review we were able to identify objective anthropometric characteristics linked to biological attractiveness criteria that may be useful in preoperative planning and assessment of the periorbital region of patients.

Successful breastfeeding after breast reduction surgery or mastopexy: A retrospective comparative study.

Breastfeeding has been widely encouraged by health care systems for many years. Breast reduction or mastopexy, are very frequent procedures often performed on young women. The main objective of this study is to evaluate the impact of breast surgery on breastfeeding by comparing the success rate of breastfeeding in operated women versus unoperated women. Secondary objectives are to evaluate the breastfeeding success rate according to the surgical technique or the weight resected. A retrospective comparative study was conducted. Women of childbearing age who underwent breast reduction surgery or mastopexy at Henri-Mondor Hospital were contacted to answer a questionnaire about their pregnancies. Two hundred nine patients answered and two groups of patients were constituted, a preoperative group of 104 women who had a pregnancy before surgery and a postoperative group formed by 61 women who had a pregnancy after surgery. Breastfeeding success rate was 82% in the preoperative group versus 41% in the postoperative group. A statistically significant difference was found on the success rate of breastfeeding, as well as the rate of exclusive breastfeeding, with significantly lower rates in the postoperative group. In contrast, there was no significant difference between the different pedicles used, neither according to the weight of the resected gland. The cause of failure in the postoperative group was in most cases insufficient milk. Breast reduction surgery or mastopexy seems to have negative impact on the ability of operated women to breastfeed. This impact is multifactorial so these results should be interpreted with caution and further studies are needed to improve the management of these patients.

Targeting human langerin promotes HIV-1 specific humoral immune responses.

The main avenue for the development of an HIV-1 vaccine remains the induction of protective antibodies. A rationale approach is to target antigen to specific receptors on dendritic cells (DC) via fused monoclonal antibodies (mAb). In mouse and non-human primate models, targeting of skin Langerhans cells (LC) with anti-Langerin mAbs fused with HIV-1 Gag antigen drives antigen-specific humoral responses. The development of these immunization strategies in humans requires a better understanding of early immune events driven by human LC. We therefore produced anti-Langerin mAbs fused with the HIV-1 gp140z Envelope (αLC.Env). First, we show that primary skin human LC and in vitro differentiated LC induce differentiation and expansion of naïve CD4+ T cells into T follicular helper (Tfh) cells. Second, when human LC are pre-treated with αLC.Env, differentiated Tfh cells significantly promote the production of specific IgG by B cells. Strikingly, HIV-Env-specific Ig are secreted by HIV-specific memory B cells. Consistently, we found that receptors and cytokines involved in Tfh differentiation and B cell functions are upregulated by LC during their maturation and after targeting Langerin. Finally, we show that subcutaneous immunization of mice by αLC.Env induces germinal center (GC) reaction in draining lymph nodes with higher numbers of Tfh cells, Env-specific B cells, as well as specific IgG serum levels compared to mice immunized with the non-targeting Env antigen. Altogether, we provide evidence that human LC properly targeted may be licensed to efficiently induce Tfh cell and B cell responses in GC.

Abdominoplasty and Clitoris Evaluation: A Prospective Study on Sexual Pleasure in Women Undergoing Abdominoplasty.

INTRODUCTION: Being one of the most practiced procedures in plastic surgery, it is important to foster a better understanding of the effect of anatomical changes in the pubic area after abdominoplasty on sexuality in women. Since to date no study has been performed with this purpose, our aim is to evaluate the impact of the abdominoplasty on sexual pleasure and to perform an objective evaluation of changes in clitoral position and prepubic fat area after this procedure. MATERIALS AND METHODS: A prospective study has been performed in 50 women who expressed a desire to undergo abdominoplasty from January 2021 to December 2021. The primary endpoint was Sexual pleasure assessed by the "Sexuality Assessment Scale" before and 6 months after abdominoplasty in all patients. Furthermore, we evaluated the physical changes of the clitoris (clito-pubic distance, CP distance) and the prepubic fat area on magnetic resonance imaging before and 3 months after abdominoplasty. RESULTS: Patients mean age was of 42 ± 9 years, and mean body mass index of 26 ± 2 kg/m2. A significant difference (P < 0.0001) between sexual satisfaction before and 6 months after abdominoplasty (mean difference +7.4 ± 6.452) was found. Though there was no significant difference between the clito-pubic distance before and after abdominoplasty (mean difference -3.200 ± 2.499 mm; p= 0.0832), a significant difference was found in the size of the prepubic fat area before compared to after abdominoplasty (mean difference -1.714 ± 1.010 cm2; p = 0.0426). However, no significant relationship between these anatomical changes and sexual satisfaction was found. CONCLUSION: Our results show that abdominoplasty is associated with an increase in sexual satisfaction. The changes in the post-operative position of the clitoris were not statistically significant, contrarily to the size of the prepubic fat area, which was significantly modified and could partially explain the improved sexual pleasure. Authors were unable to statistically demonstrate a correlation between those anatomical modifications and sexual pleasure. 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 .

Superomedial-Posterior Pedicle-Based Reduction Mammaplasty: Evaluation of Effectiveness and BREAST-Q Outcomes of a Rapid and Safer Technique.

INTRODUCTION: Breast hypertrophy, a common pathological condition, often requires surgical intervention to alleviate musculoskeletal pain and improve patients' quality of life. Various techniques have been developed for breast reduction, each with its own advantages and complications. The primary aim of this study is to evaluate the efficacy, safety, and patient-reported outcomes of the authors technique: the Superomedial-Posterior Pedicle-Based Reduction Mammaplasty. MATERIAL AND METHODS: A prospective study was conducted on 912 patients who underwent breast reduction surgery between November 2012 and July 2020. The surgical technique involved preserving all glandular tissue from the areola to the pectoralis major muscle using the superomedial-posterior pedicle. The patients' demographic data, operative details, complications, breast-related quality of life (measured using the Breast-Q questionnaire), and nipple-areola complex sensitivity were analyzed. RESULTS: The average operative time was 62.12 ± 10.3 minutes. Complications included minor wound dehiscence (4.05%) and hematoma (1.2%), with no cases of nipple-areola complex necrosis. Nipple-areola sensitivity was fully restored in all patients at the 2-year follow-up. Patient satisfaction with the procedure was high with a statistically significant difference observed between pre- and postoperative scores (p < 0.001) of the Breast-Q questionnaire. CONCLUSION: Authors technique offers reliable vascularization and innervation of the nipple-areola complex and achieves satisfactory aesthetic outcomes. It is associated with shorter operative times compared to other techniques reported in the literature. The Superomedial-Posterior Pedicle-Based Reduction Mammaplasty represents a safe and effective method for breast reduction surgery, providing significant benefits to patients with breast hypertrophy. 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 .

Assessment of the Efficacy of Cryolipolysis on Abdominal Fat Deposits: A Prospective Study.

BACKGROUND: Cryolipolysis is a non-invasive and efficacious procedure for body contouring. The effectiveness of cryolipolysis has been demonstrated on multiple areas of the body, but on a limited number of subjects. The aim of this study is to demonstrate the effectiveness and the safety of cryolipolysis in the lower abdomen adipose tissue thickness reduction. METHODS: A prospective study on 60 healthy women was carried out using CryoSlim Hybrid device. Each patient underwent two cryolipolysis sessions centered on the abdominal area. The primary endpoint was to decrease the thickness of the abdominal fat deposits. The change in the abdominal circumference and the thickness of the subcutaneous fat layer were assessed. Patient satisfaction and tolerance of the procedure were also taken into account. RESULTS: A significant reduction of the abdominal circumference and subcutaneous fat layer thickness was observed. The mean decrease in abdominal circumference was 2.10 cm (3.1%) 3 months after the procedure and 4.03 cm (5.8%) 6 months after the procedure. The mean decrease in fat layer thickness was 1.25 cm (43.81%) 3 months after the procedure and 1.61 cm (41.73%) 6 months after the procedure. No major adverse events were noted. All patients were very satisfied, and minimal pain was reported. CONCLUSIONS: Cryolipolysis is an effective technique to treat abdominal localized fat deposits. No major adverse events have been described for this procedure. Our promising results should encourage further studies aimed at optimizing the efficacy of the procedure without a considerable increase in the risks. 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 http://www.springer.com/00266 .

The Suspensory Ligament of the Clitoris: A New Anatomical and Histological Description.

BACKGROUND: The importance of the clitoris as an organ has been neglected by doctors and anatomists over the centuries. Its central role in female sexuality is widely recognized and respected. Although multiple studies have been conducted on the fundiform ligament of the penis, the literature concerning the suspensory ligament of the clitoris is extremely poor. The possibility to describe its complex structure may help us understand female orgasm and sexuality. AIM: Carrying out an anatomical and histological study about the supporting ligaments of the clitoris and in particular the suspensory ligament of the clitoris. STUDY DESIGN: A total of 10 female cadavers were dissected specifically for this study. All the supporting structures of the clitoris were studied, photographed and measured. A histological study of these structures was also carried out. RESULTS: The suspensory ligament of the clitoris is a multidimensional structure consisting of three anatomically and histologically distinct components. The superficial layer originates from the anterior abdominal wall, it is the anatomical extension of the fascia superficialis of the abdomen. It mainly consists of loosely organized elastic fibers, fibroblasts and few loosely organized collagen fibers. The intermediate component also originates from the anterior abdominal wall through the extensions of the abdominal aponeurosis that reach the body of the clitoris. It completely encloses the clitoral body and sends lateral extensions to the labia majora. Histologically, this layer mainly consists of well-organized collagen fibers as well as fibroblasts. The deep component is shorter and extends from the pubic symphysis to the knee of the clitoris and also connects the two crus to the pubic symphysis. It almost exclusively consists of very well organized collagen fibers. CONCLUSION: The suspensory ligament of the clitoris is a multidimensional structure that extends from the anterior abdominal wall to the clitoris. Unlike previous descriptions of the ligament supporting the clitoris, we observed that this structure consists of three anatomically and histologically distinct layers. These new anatomical considerations must be taken into account for any surgery affecting the subcutaneous tissues of the pubis and the abdomen as well as for reconstructive surgery of the clitoris and metoidioplasty. Botter C, Botter M, Pizza C, et al., The Suspensory Ligament of the Clitoris: A New Anatomical and Histological Description. J Sex Med 2022;19:12-20.

Characterization of Contractile Forces Generated by Stretch Marks Fibroblasts: In Vitro Study.

Authors present a study about the contraction forces observed in striae distensae fibroblasts (SMF) in a collagen scaffold. Collagen lattices were used to study the mechanical behavior of SDF within the collagen matrix compared to the lattices produced using the healthy skin derived fibroblasts (NSF). A Forcebox device was used to measure the contractile forces. Striae Rubrae fibroblast's contractile force was by 28% greater than that generated by the NSF and striae albae fibroblasts (P<0.05). Anomalies and especially differences in forces generated by SMF were observed through all our experiments. These findings complete and corroborate the results and information published in our previous studies. 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 .

Clitoral Reconstructive Surgery After Female Genital Mutilation/Cutting: Anatomy, Technical Innovations and Updates of the Initial Technique.

INTRODUCTION: Female genital mutilation (FGM) includes all procedures that involve partial or total removal of the female external genitalia or any other injury of the female genitalia that is performed for nonmedical reasons. FGM is classified into 4 types. Surgical clitoral reconstruction was first described by Thabet and Thabet in Egypt and subsequently by Foldès in France. The technique was then modified by different authors. AIM: This article aims to provide a detailed description of clitoral surgical reconstruction and the modifications which have been made over time to improve the procedure while recalling current knowledge in the anatomy of the clitoris. METHODS: We performed a broad systematic search in PubMed/Medline and EMBASE bibliographic databases for studies that report the surgical technique of clitoral reconstruction. From the anatomical point of view, we examined available evidence (from 1950 until 2020) related to clitoral anatomy, the clitoral role in sexual functioning, female genital mutilation/cutting, and surgical implications for the clitoris. MAIN OUTCOMES: A review of the surgical techniques for clitoral reconstruction after female genital mutilation/cutting RESULTS: We described the current anatomical knowledge about the clitoris, and the procedures based on the surgical technique by Pierre Foldès, We included the technical modifications and contributions described in articles published subsequently. CONCLUSION: Surgical repair of the clitoris for FGM offers anatomical and functional results although they still have to be evaluated. However, it should not be the only therapeutic solution offered to women with FGM. Botter C, Sawan D, SidAhmed-Mezi M, et al. Clitoral Reconstructive Surgery After Female Genital Mutilation/Cutting: Anatomy, Technical Innovations and Updates of the Initial Technique. J Sex Med 2021;18:996-1008.

Striae Distensae: In Vitro Study and Assessment of Combined Treatment With Sodium Ascorbate and Platelet-Rich Plasma on Fibroblasts.

INTRODUCTION: Striae distensae (SD) appear clinically as parallel striae, lying perpendicular to the tension lines of the skin. SD evolve into two clinical phases, an initial inflammatory phase in which they are called "striae rubrae" (SR) and a chronic phase in which they are called striae albae (SA). Fibroblasts seem to play a key role in the pathogenesis of stretch marks. This study was aimed at describing and analyzing stretch marks-derived fibroblasts (SMF), the differences between SR- and SA-derived fibroblasts (SRF, SAF), testing two treatments in vitro (sodium ascorbate and PrP) on SAF. MATERIAL AND METHODS: To characterize the SMF, the expression of alpha smooth muscle actin (alpha SMA) was investigated. Type I collagen expression was measured in SAF, before and after adding different PrP concentrations and sodium ascorbate in the culture medium. Results were processed through statistical analysis models using the Student's t-test. RESULTS: A significant increase in alpha SMA (P <0.001) was observed in SRF. SAF treated with PrP and sodium ascorbate showed a resumption of their metabolic activity by an increase in collagen type I production and cell proliferation. After 24 h of incubation with PrP 1% and PrP 5% + sodium ascorbate, cell viability was increased by 140% and 151% and by 156 and 178% after 48 h, respectively, compared to the control. CONCLUSION: Our study shows that a biologically mediated improvement in SMF metabolic activity is possible. Our promising results require further trials to be able to confirm the reproducibility of this combined treatment, particularly in vivo. NO LEVEL ASSIGNED: This journal requires that authors assign a level of evidence to each submission to which Evidence-Based Medicine rankings are applicable.

Hymen Restoration: An Experience From a Moroccan Center.

BACKGROUND: Hymenoplasty is one of the least described vulvovaginal procedures in plastic surgery without any surgical standard that attempts to restore the hymen's ability to bleed during sexual intercourse on a couple's wedding night. OBJECTIVES: The objective of this study was to report outcomes from a Moroccan retrospective study of a series of 529 patients who underwent either a hymenorrhaphy or a hymenoplasty. METHODS: This was a retrospective study of 529 patients who underwent hymen restoration at a center in Morocco between April 2010 and April 2019. The data were collected according to the requirements of the center through preoperative and postoperative consultations and in-person or phone post-coital interviews. The procedure consisted of suturing the edges of the hymen remnants with Vicryl 5-0, leaving a small opening in the newly reconstructed hymen. Two techniques-hymenal flap hymenoplasty and vaginal flap hymenoplasty-were employed depending on the presence or absence of hymen remnants. RESULTS: A total of 529 patients underwent hymen restoration, including 42% hymenorrhaphies, 58% hymenoplasties, 39% hymenal flap hymenoplasty, and 19% vaginal flap hymenoplasty. The mean age of the patients was 32 years. Of the 227 women who underwent a hymenorrhaphy, no failure was reported, and all the patients who had sexual intercourse within 15 days of the procedure experienced vaginal bleeding. Of the 99 hymenoplasties employing vaginal flaps, only 1 failure was reported. CONCLUSIONS: The techniques utilized in our cohort are safe and the complications are minor with general satisfaction of patients.

Microfat and Nanofat Grafting in Genital Rejuvenation.

BACKGROUND: Genitourinary syndrome of menopause (GSM) is a major problem in many post- or perimenopausal women. Lipofilling has long been considered to be an effective technique for restoring volume, but the discovery of its trophic proprieties has made it the most widely utilized method in regenerative medicine. OBJECTIVES: The authors aimed to assess the safety and efficacy of microfat and nanofat grafting for vulvovaginal rejuvenation. METHODS: Women with GSM who met the inclusion criteria were enrolled. Women received microfat in the labia majora and nanofat in the vagina; follow-up was conducted 1, 3, 6, 12, and 18 months. The vaginal health index (VHI) and Female Sexual Distress (FSD) were utilized to assess improvement in vulvovaginal atrophy, orgasm, and sexual desire posttreatment. RESULTS: Fifty women were included; their average age was 53 years (range, 45-63 years). The VHI score significantly increased at 1 and 3 months after treatment (P < 0.0001). Moreover, the average FSD score showed a significant improvement at 1 and 3 months posttreatment. This score stabilized from 6 to 12 months but showed further improvement at 18 months. At 6 months posttreatment, for both scales, data pertaining to 80% of patients appeared normalized. There was a particular benefit noted for dryness and dyspareunia. At 18 months, the results remained stable for all of patients. No major side effects were observed. CONCLUSIONS: There are now many ways to rejuvenate the intimate sphere, but microfat and nanofat grafting seem to offer good results with an autologous procedure. Their utilization appears promising for genital rejuvenation.

Synergistic Effects of Autologous Platelet-Rich Plasma and Hyaluronic Acid Injections on Facial Skin Rejuvenation.

BACKGROUND: Many therapeutic options are currently available for facial skin rejuvenation, but little evidence exists about the efficacy of combining such procedures. OBJECTIVES: The aim of this study was to assess and investigate the synergistic effect of hyaluronic acid (HA) and autologous platelet-rich plasma (a-PRP) injections on facial skin rejuvenation. METHODS: For this randomized controlled prospective study, 93 eligible patients were enrolled and randomized into 3 intervention groups to undergo a series of 3 treatment sessions with either a-PRP, HA, or a mixture of a-PRP and HA (Cellular Matrix; Regen Lab) injected into facial cheeks. RESULTS: A total of 93 patients were included. Treatment with Cellular Matrix led to a very significant improvement in the overall facial appearance compared with treatment with a-PRP or HA alone (P < 0.0001). Participants treated with Cellular Matrix showed a 20%, 24%, and 17% increase in FACE-Q score at 1, 3, and 6 months posttreatment, respectively. For the HA group, the improvement in FACE-Q score was 12%, 11%, and 6% at 1, 3, and 6 months posttreatment, respectively, whereas for the a-PRP group the improvement was 9%, 11%, and 8% at 1, 3, and 6 months posttreatment, respectively. Biophysical measurements showed significantly improved skin elasticity for the Cellular Matrix group compared with the groups receiving a-PRP or HA alone. No serious adverse events were reported. CONCLUSIONS: Combining a-PRP and HA seems to be a promising treatment for facial rejuvenation with a highly significant improvement in facial appearance and skin elasticity compared with a-PRP or HA alone.

Proposal of a Noninvasive Method to Reduce Injection-Related Bruising in Aesthetic Medicine: Transillumination.

BACKGROUND: Hyaluronic acid (HA) injections involve a risk of vascular complications. Transillumination (TL) is a noninvasive technique that appears to allow preliminary detection of superficial vascular structures of the face to avoid intravascular HA injection. The purpose of our study was to test the efficacy of TL in terms of its sensitivity to locate vessels in the areas undergoing treatment and to reduce post-injection vascular complications. MATERIAL AND METHODS: We conducted a prospective study enrolling 72 patients who consulted for HA injections to treat facial wrinkles. We used TL on one side of the face to obtain a vascular mapping of the face. The area undergoing testing was randomized for the TL technique. The primary study endpoint was sensitivity for identifying subcutaneous veins and the differences in complication rates between the side of the face where TL was used to guide the injection and the side of the face where no vascular exploration method was used. RESULTS: TL sensitivity for locating the superficial temporal vein was 100%, 91% for the supratrochlear, supraorbital and infraorbital veins, and 95% for the dorsal nasal veins (p < 0.01). The complication rate was higher on the side of the face where no vascular exploration method was used (22.2% vs 2.7%; p = 0.010046). CONCLUSIONS: Our preliminary findings validate our hypothesis concerning the advantage of using TL to identify superficial veins before performing injections. This method is simple and affordable, and the learning curve is small. 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.

Postoperative Complications and Patient Satisfaction After Abdominal Etching: Prospective Case Series of 25 Patients.

INTRODUCTION: Conventional liposuction has provided good outcome for years. Abdominal etching (or abdominal high definition liposuction) allows the surgeon to shape and enhance the abdominal muscles by removing specific grooves of subcutaneous fat. The aim of this study is to describe the technique and the complications and to assess patients' satisfaction rate. MATERIALS AND METHODS: Between January 2015 and January 2017, 25 patients (21 men and 4 women) underwent abdominal etching procedures in our department. The authors describe the technique and the specific key points of the procedure. All patients were seen at day 5, 10, 30, and 180. At day 180, everyone answered a modified Likert scale survey relating to their satisfaction. RESULTS: No hematoma, infection, or seroma was reported. One patient experienced a superficial pressure wound caused by an improper positioning of the final dressing. Almost all patients (96%) were happy or very happy with the overall outcome of their abdominal etching. CONCLUSION: The number of requests for abdominal liposculpture should increase in the coming years, and plastic surgeons specialized in silhouette surgery should be able to master this technique in order to add it to their therapeutic arsenal. 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.

Clinical benefit of using a multifractional Er:YAG laser combined with a spatially modulated ablative (SMA) module for the treatment of striae distensae: A prospective pilot study in 20 patients.

BACKGROUND AND OBJECTIVE: Striae distensae (SD) are cutaneous lesions that often occur on the breasts, abdomen, hips, and thighs. The aim of this study is to evaluate the effectiveness of a new technique using a non-invasive Er:YAG laser combined with Spatially Modulated Ablation (SMA) module for the treatment of SD. STUDY DESIGN/MATERIALS AND METHODS: This prospective pilot clinical study included 20 patients with skin phototypes I to IV who are affected by SD. The Er:YAG 2940 nm laser with SMA module was used in scanning mode with fluences of 2.3 J/cm2 , frequency of 3 Hz, and pulse duration of 0.3 milliseconds. The laser beam is split into several microspots and penetrates only by 50 µm in the epidermis thickness. This technology induces also the generation of acoustic waves to stimulate tissue regeneration. Each patient underwent six laser sessions. An objective and subjective assessment of SD were used. All adverse events were reported. RESULTS: Most patients reported good improvement and expressed their satisfaction with the treatment. Cutometric analysis showed significant improvement in skin elasticity at the end of study. Moreover, ultrasound analysis revealed an increase in dermal thickness (P < 0.01). POSAS scores decreased significantly at 3 and 6 months, reflecting improved skin quality. The average recovery time was 5 days, with no adverse effects reported. CONCLUSION: Using Er:YAG laser (2,940 nm) with SMA technology to treat SD resulted in improved volume and textural appearance without side effects. The elasticity and thickness of the dermis also improved. The Er:YAG laser with SMA module may be considered as a novel and effective technique to treat SD lesions with minimal time recovery. Lasers Surg. Med. 51:230-238, 2019. © 2018 Wiley Periodicals, Inc.

The Outcomes Assessment of the Plasma Blade Technology in Upper Blepharoplasties: A Prospective Study on a Series of 25 Patients.

BACKGROUND: The Dermo Ablation Surgery (DAS) Medical® (Technolux, Italy) device is a plasma blade which induces a plasma voltaic arc causing a retraction in the epidermis and superficial dermis. OBJECTIVE: The aim of our study is to prove the efficacy and safety of the DAS Medical® device in dermatochalasis size reduction. METHODS: Our prospective study included 25 adult patients presenting with upper eyelid dermatochalasis undergoing a two-session treatment protocol with the DAS Medical® device (with a month treatment-free interval). The primary end point was the reduction in the size of the dermatochalasis. The secondary end points were patient satisfaction, and a blinded assessment of the outcomes was carried out by 15 plastic surgery specialists on post-procedural pictures. RESULTS: The mean reduction in the size of the dermatochalasis was estimated at 2.47 mm on a 6-month follow-up (13.5 mm at T0 vs. 11.03 mm at 6 months, p = 0.0002) and 1.97 mm on a 12-month follow-up ((13.5 mm at T0 vs. 11.53 mm at 12 months, p = 0.0055). Eighty per cent of the patients and 78% of the assessing clinicians were globally satisfied with the results on a 12-month follow-up. The mean visual analogue pain score reported during the treatment was 4.5/10; MEOPA® was used in 23% of cases. No irreversible post-procedural sequelae (complications) were observed. CONCLUSION: Voltaic plasma arc treatment with DAS Medical® is an effective technique for non-invasive blepharoplasty on moderate dermatochalasis patients not suffering from palpebral lipoptosis and is very well tolerated. It can be usefully and successfully associated with surgery. 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 .