Expression of HSP70 in Human Skin After Cryolipolysis Treatment

BACKGROUND

Cryolipolysis nonsurgically targets and reduces subcutaneous fat through controlled cooling of skin and underlying fatty tissue. Although skin changes after cryolipolysis treatment have been observed clinically, the mechanisms by which these occur are not well understood.

OBJECTIVES

The aim of this study was to investigate the expression of heat shock protein 70 (HSP70) in the epidermal and dermal layers of human skin following cryolipolysis treatment.

METHODS

Subjects (N = 11; average age, 41.8 years; average BMI, 29.59 kg/m2) were recruited to receive cryolipolysis treatment with a vacuum cooling cup applicator (-11°C/35 minutes) prior to abdominoplasty surgery. Treated and untreated abdominal tissue samples were harvested immediately after surgery (average follow-up, 15 days; range, 3 days to 5 weeks). Immunohistochemistry for HSP70 was performed on all samples. Slides were digitized and quantified in epidermal and dermal layers.

RESULTS

There was higher epidermal and dermal HSP70 expression in cryolipolysis-treated pre-abdominoplasty samples vs untreated samples. There was a 1.32-fold increase of HSP70 expression in the epidermis (P < .05) and a 1.92-fold increase in the dermis (P < .04) compared with untreated samples.

CONCLUSIONS

We found significant induction of HSP70 after cryolipolysis treatment in epidermal and dermal layers. HSP70 has potential therapeutic benefits and is recognized to have a role in skin protection and adaption after thermal stress. Although cryolipolysis is popular for subcutaneous fat reduction, cryolipolytic HSP induction in the skin may prove valuable for additional therapeutic applications, including skin wound healing, remodeling, rejuvenation, and photoprotection.

LEVEL OF EVIDENCE: 4

Multicenter Pivotal Study Demonstrates Safety and Efficacy of a New Cellulite Procedure: Final Results at 12 Months

BACKGROUND

Safety and efficacy endpoints for the single-arm, multicenter, open-label pivotal study, CONtrolled Focal Fibrous Band Release Method (CONFFIRM) [NCT04743635] assessing targeted verifiable subcision (TVS) for the treatment of cellulite were met at 3 months postprocedure and have been published. Final, 12-month data describing durability of treatment effect and safety are presented here for the first time.

OBJECTIVES

The authors sought to evaluate safety and efficacy out to 12 months of initial treatment for a single TVS procedure performed employing the Avéli device (Revelle Aesthetics, Inc.; Mountain View, CA) to treat cellulite on the buttock and thigh areas of adult females.

METHODS

Effectiveness was determined by 3 independent physicians employing the Cellulite Severity Scale and Global Aesthetic Improvement Scale to assess improvement of baseline photographs when compared with 3-, 6- and 12-month posttreatment photographs. Blinded participant-reported outcomes and safety evaluations were also performed at all postprocedure time points.

RESULTS

Clinically significant improvement in primary endpoint Cellulite Severity Scale scores were sustained out to 1 year, improving by 1.50 (P < .0001) at 3 months, 1.54 points at 6 months, and 1.48 points at 12 months. Adverse events were mild and mostly resolved by the 12-month visit.

CONCLUSIONS

A single TVS treatment has durable efficacy and safety in reducing cellulite on the buttocks and thighs of women with moderate to severe cellulite out to 12 months posttreatment.

LEVEL OF EVIDENCE: 2

Multicenter Pivotal Study Demonstrates Safety and Efficacy of a New Cellulite Procedure: 3-Month Results

BACKGROUND

Cellulite is an aesthetic condition affecting the appearance of skin in certain body regions and is associated with body dissatisfaction, psychosocial stress, and decreased quality of life. Previous studies established the safety and feasibility of a novel, minimally invasive device to identify and release septa responsible for cellulite depressions: targeted verifiable subcision (TVS).

OBJECTIVES

The objective of this single-arm, open-label, multicenter study was to evaluate the safety and efficacy of TVS for reducing the appearance of moderate to severe cellulite in adult women.

METHODS

Adult women aged 21 to 55 years and a BMI < 30 kg/m2 with moderate or severe cellulite on the buttocks and/or thighs were eligible to enroll at 9 sites. Endpoint data included results from 4 of the postprocedural follow-up visits at 24 hours, 7 days, 30 days, and 90 days. The primary endpoints were a mean ≥1 point reduction in the Cellulite Severity Scale at 90 days and no related serious adverse events at 30 days.

RESULTS

Seventy-four female participants with a mean BMI of 24.8 ± 2.7 and age of 41.4 ± 7.4 years received this single procedure. The mean improvement in Cellulite Severity Scale (N = 68) was 1.5 ± 0.9 (P < 0.0001). There were no device-related serious adverse events at 30 days.

CONCLUSIONS

TVS for selectively identifying and verifiably releasing septa responsible for cellulite depressions is an effective and safe means to improve the appearance of moderate to severe cellulite in adult women.

LEVEL OF EVIDENCE: 2

Facial Aesthetic Priorities and Concerns: A Physician and Patient Perception Global Survey

Background

Minimally invasive and noninvasive facial aesthetic treatments are increasingly popular, and a greater understanding of patient perspectives on facial aesthetic priorities is needed.

Objectives

The authors surveyed facial aesthetic concerns, desires, and treatment goals of aesthetically conscious men and women, and physicians, in 18 countries.

Methods

This was a global, internet-based survey on desired appearance and experiences with, or interest in, facial aesthetic treatments. Eligible respondents were aesthetically conscious adults (21-75 years). Eligible aesthetic physicians were required to see ≥30 patients per month for aesthetic reasons, have 2 to 30 years of experience in clinical practice, and spend ≥70% of their time in direct patient care.

Results

A total of 14,584 aesthetically conscious adults (mean age, 41 years; 70% women) and 1315 aesthetic physicians (mean age, 45 years; 68% men) completed the survey. Most respondents (68%) reported that aesthetic procedures should be sought in their 30s to 40s; physicians recommended patients seek treatment earlier. Respondents expressed greatest concern over crow’s feet lines, forehead lines, facial skin issues, hair-related concerns, and under-eye bags or dark circles; in contrast, physicians tended to underestimate concerns about under-eye bags or dark circles, mid-face volume deficits, and skin quality. Although both physicians and respondents cited cost as a major barrier to seeking aesthetic treatments, respondents also emphasized safety, fear of injections or procedure-related pain, and concern about unnatural-looking outcomes.

Conclusions

This global survey provides valuable insight into facial aesthetic concerns and perspectives that may be implemented in patient education and consultations to improve patient satisfaction following aesthetic treatments.

Global Expert Opinion on Cryolipolysis Treatment Recommendations and Considerations: A Modified Delphi Study

Background

Cryolipolysis is an increasingly popular nonsurgical fat-reduction procedure. Published treatment guidance and adverse event (AE) management protocols are limited.

Objective

A modified Delphi study aimed to establish global expert consensus on the use of CoolSculpting (Allergan Aesthetics, an AbbVie Company, Irvine, CA), a noninvasive cryolipolysis treatment system.

Methods

A literature search informed survey topics for an 11-expert Delphi panel. Panelists completed an online 39-question survey. An interim panel discussion, with open-ended questions and yes/no voting, informed a second survey containing 61 statements, for which panelists rated agreement using a 5-point Likert scale. Topics included treatment outcome and responder definitions, patient evaluation and selection, treatment protocols, patient satisfaction, and AEs.

Results

Panelists achieved consensus on 38 final guidelines and recommendations. They reached moderate to complete consensus on 4 statements on defining responders (ie, patients with a range of visible improvement) and 6 statements on patient factors contributing to treatment outcomes (eg, how well the applicator conforms to patient body region). Panelists defined minimum numbers of treatment cycles to achieve visible clinical outcomes for 12 body regions, with moderate to complete consensus on 31 statements. They achieved a strong to complete consensus on 7 statements about patient satisfaction (eg, importance of patient expectations, visible improvement, and before-and-after photographs). Panelists defined management strategies for AEs, with moderate to complete consensus on 15 statements.

Conclusions

A modified Delphi process yielded multiple guideline recommendations for cryolipolysis, providing a needed resource for the broad range of clinicians who perform this noninvasive fat-reduction procedure.

Level of Evidence 5

Study of a New Controlled Focal Septa Release Cellulite Reduction Method

Background

Cellulite is the dimpled appearance of skin that commonly occurs on the buttocks and thighs of postpubertal women. Cellulite can be emotionally distressing, causing many individuals to seek medical attention. A previous first-in-human study established the safety and feasibility of a novel minimally invasive method for selectively identifying and manually releasing the specific septa responsible for causing cellulite depressions in a precise manner.

Objectives

The objective of this open-label, multicenter study was to evaluate the safety, efficacy, and feasibility of this method for reducing the appearance of moderate and severe cellulite in adult women.

Methods

Female patients (n = 20) 21 to 55 years old with a BMI ≤ 35 kg/m² with moderate or severe cellulite on the buttocks and/or thighs were enrolled at 4 clinics. Patients were evaluated on posttreatment Days 7, 30, 120, and 180. The primary endpoint was a mean ≥1-point reduction in the Cellulite Severity Scale at 180 days.

Results

Most patients (n = 18, 95%) achieved the primary endpoint. All patients (n = 19, 100%) were rated as much improved or very much improved in Cellulite Severity Scale scores. Adverse events and investigator findings were mild and transient, and none were unexpected.

Conclusions

A novel method for selectively identifying and manually releasing the specific septa responsible for causing cellulite depressions in a precise manner is a safe and effective means for improving the appearance of moderate and severe cellulite in adult women with a wide variety of skin types.

Level of Evidence: 4

Molecular and Histological Evidence Detailing Clinically Observed Skin Improvement Following Cryolipolysis

Background

In addition to body contouring, there is anecdotal and clinical evidence of reduced laxity caused by skin tightening after cryolipolysis. However, it has not been established how cryolipolysis triggers dermal changes.

Objectives

The aim of this study was to investigate the fundamental mechanisms behind clinically observed dermal changes by molecular and immunohistochemistry (IHC) analytical methods.

Methods

This feasibility study involved 7 subjects who received cryolipolysis treatment. Tissue samples were harvested from 3 days to 5 weeks after treatment. RNA-sequencing examined differential gene expression of major collagens. RNA in situ hybridization (RNA-ISH) investigated the distribution of 1 of the gene markers for collagen type I (COL1A1). IHC for procollagen type I, heat shock protein 47 (HSP47), transforming growth factor β (TGF-β), and tropoelastin was performed and quantified.

Results

Gene expression analysis highlighted a gradual upregulation of collagen mRNA genes. RNA-ISH confirmed upregulation of COL1A1 mRNA and showed a homogeneous distribution through the dermis. IHC showed increases in protein expression. Quantification revealed a 3.62-fold increase of procollagen type I (P < 0.0071), a 2.91-fold increase of TGF-β (P < 0.041), a 1.54-fold increase of HSP47 (P < 0.007), and a 1.57-fold increase of tropoelastin (P < 0.39) compared with untreated areas.

Conclusions

This study revealed significant induction of molecular and protein markers of type I collagen, which supports neocollagenesis and may play an essential role in clinically relevant skin improvement. A dermal remodeling process driven by increased TGF-β and higher expression of HSP47 was observed. Overall, these data provide the first evidence of dermal remodeling and clarify the mechanism by which cryolipolysis may induce skin improvement.

Level of Evidence: 4

Evaluating Facelift Complications and the Effectiveness of the SMASectomy Technique: A Single Center's 15-Year Experience

BACKGROUND

Facelift continues to be one of the most common aesthetic procedures performed in the United States. Although there exist many techniques and variations, superficial musculoaponeurotic system (SMAS) manipulation, by way of plication, overlap, or SMASectomy, is common and has been shown to result in favorable cosmesis and durability. However, there is a lack of current complications data in the discussion of this technique.

OBJECTIVES

To assess the benefits and risks of the SMASectomy technique.

METHODS

The records of all patients who underwent a facelift procedure between December 2004 and March 2019 were reviewed for this study. All procedures were performed at an American Association for Accreditation of Ambulatory Surgery Facilities (AAAASF)-accredited outpatient facility in Marina Del Rey, California. This represents data on 241 total patients. Retrospective chart review was performed to include data on patient characteristics, operative technique, and complications.

RESULTS

Average operative time of 152.68 ± 51.50 minutes and anesthesia time of 175.00 ± 54.07 minutes were observed among those patients who underwent SMASectomy. This was significantly lower (P < 0.000001) than those who did not undergo SMASectomy (average operative time of 265.25 ± 85.25 minutes and anesthesia time of 294.22 ± 85.31 minutes). There were no observed facial nerve injuries among patients who underwent SMASectomy. No deep vein thrombosis (DVT) events were observed in this patient population.

CONCLUSIONS

In the hands of an experienced surgeon, the SMASectomy facelift technique offers the unique advantage of significantly reducing operating time and anesthesia time and can provide extremely favorable and long-lasting aesthetic results.

LEVEL OF EVIDENCE 3

An Expert Consensus Study for Informed Consent in Primary Breast Augmentation Surgery

BACKGROUND

What constitutes adequate information for decision-making and informed consent is a practical question appropriately answered with deference to expertise.

OBJECTIVES

The aims of this study were: (1) to establish consensus on a procedure-specific core information set of essential informed consent information by relevant medical experts for primary breast augmentation surgery; and (2) to define from the clinical perspective the data source and imminence elements of evidence-based risk communication.

METHODS

The study followed a modified Delphi expert consensus model. Active members of The Aesthetic Society were identified as the relevant clinician experts and were recruited by email. Survey round 1 was informed by a scoping review of the relevant scientific and gray literature. Round 2 was informed by the initial survey round. Consensus was defined a priori as a 75% majority rating.

RESULTS

Expert consensus of essential information was achieved for 16 risk items, 1 risk factor, and 8 expectations-including benefits and burdens-along with clarification of clinically appropriate options to present to all patients considering primary implant-based breast augmentation surgery. A basic, procedure-specific, structure for evidence-based risk data is also described.

CONCLUSIONS

This paper reports results for the first phase of a larger pilot study aiming to develop a patient decision aid to replace traditional informed consent documents for the specified procedure. Implications for practice are encouraging in terms of reducing unwanted variation in disclosure practices and information overload.

Insta-Grated Plastic Surgery Residencies: 2020 Update

BACKGROUND

Recent evidence shows accelerating worldwide adoption of social media and suggests a commensurate increase in social media use by integrated plastic surgery residency programs in the United States. Programs nationwide are now making strides to include a longitudinal social media component in their plastic surgery curriculum.

OBJECTIVES

The aim of this study was to investigate the use of Instagram by plastic surgery residency programs and to describe trends in adoption, volume, and content.

METHODS

Current active Instagram accounts affiliated to integrated plastic surgery residency programs were surveyed to identify date of first post, number of posts, number of followers, number of followings, engagement rate, most-liked posts, and content of posts. All data were collected on May 12, 2020.

RESULTS

Sixty-nine out of 81 (85.2%) integrated plastic surgery residency programs had Instagram accounts, totaling 5,544 posts. This represents an absolute increase in program accounts of 392% since 2018. The 100 most-liked posts were categorized as: promotion of the program/individual (46), resident life (32), promotion of plastic surgery (14), and education (8).

CONCLUSIONS

Instagram use by plastic surgery residency programs has drastically increased since it was first evaluated in 2018. This trend will continue as we reach near saturation of residency programs with accounts. We remain steadfast in our belief that the advantages of social media use by plastic surgeons and trainees are far outweighed by the potential community-wide impacts of violations of good social media practice on peers, patients, and the general public.

Attitudes, Beliefs, and Practices of Aesthetic Plastic Surgeons Regarding Informed Consent

BACKGROUND

Best practice for informed consent in aesthetic plastic surgery is a process of shared decision-making, yet evidence strongly suggests this is not commonly reflected in practice nor is it supported by traditional informed consent documents (ICD). Falsely held beliefs by clinicians about shared decision-making may contribute to its lack of adoption.

OBJECTIVE

The authors sought to understand the baseline attitudes, beliefs, and practices of informed consent among board-certified plastic surgeons with a primarily aesthetics practice.

METHODS

A 15-question online survey was emailed to active members of the American Society for Aesthetic Plastic Surgery. Items included demographics, Likert scales, free-text, acceptability, and 1 question seeking consensus on general information all patients must understand before any surgery.

RESULTS

This survey yielded a 13% response rate with a 52% completion rate across 10 countries and 31 US states. A total of 69% were very or extremely confident that ICD contain evidence-based information, but 63% were not at all or not so confident in ICD effectiveness of prompting patients to teach-back essential information. A total of 50% believed surgical ICD should be reviewed annually. Eighty-six percent reported assistance with patient education during informed consent. Members of professional plastic surgery societies should be a source of evidence for content (free-text). A total of 64% were somewhat to very satisfied with the survey and 84% will probably to definitely participate in future related surveys.

CONCLUSIONS

The findings echo concerns in the literature that ICD are focused on disclosure instead of patient understanding. There is notable concern regarding information overload and retention but less regarding the quality and completeness of information. Current culture suggests key clinician stakeholders are amenable to change.

Defining "Ideal Abs" Through a Crowdsourcing-Based Assessment

BACKGROUND

There were almost 12 million nonsurgical cosmetic procedures performed in the United States in 2016, which represented a 12% increase from the previous year, and popularity is expected to continue rising. Furthermore, nonsurgical fat reduction and body contouring have experienced a dramatic increase in popularity among both men and women. However, there has been very little work focused on the public's perception of the ideal abdominal muscles.

OBJECTIVES

The authors sought to analyze patient perspectives on ideal abdominal contours and attitudes towards methods of improving the appearance of the abdomen.

METHODS

A prospective cross-sectional study of 718 random volunteers recruited through Amazon Mechanical Turk was conducted. A survey instrument was administered to all study participants to assess the importance of ab symmetry, pec muscle definition, serratus muscle definition, and natural feel.

RESULTS

Study participants across all ages, gender, ethnicity, and marital status indicated that a 6-pack was the ideal abdominal muscle count. They also rated the symmetry (61.06 ± 1.87) and natural feel of abs (60.72 ± 1.75) as the 2 most important aesthetic features in consideration of ideal abs. Study participants who reported exercising more than twice a week expressed a greater interest in nonsurgical procedures to achieve ideal abs (P = 0.007).

CONCLUSIONS

"Ideal abs" are 6 in number, symmetric, and feel natural. Millennials are much more willing to consider nonsurgical options to achieve ideal abs instead of surgery. Individuals who maintain a high level of fitness are, interestingly, more likely to want ideal abs and nonsurgical methods to achieve them.

Contemporary Management of Alopecia: A Systematic Review and Meta-analysis for Surgeons

BACKGROUND

The decision of surgical approach for hair restoration often involves evaluation of the type of alopecia; however, the impact of surgical hair restoration from existing techniques in specific population subsets has not been comprehensively investigated.

OBJECTIVES

The authors sought to systematically review the literature on micrografts, minigrafts, mini-micrografts, tissue grafts, tissue flaps and expanders, as well as evaluate graft survival and satisfaction within specific populations in a meta-analysis.

METHODS

PubMed and Scopus literature searches between 1980 and 2018 yielded 57 articles for systematic review and 34 articles for meta-analysis. Study design, mean patient age and gender, patient alopecia type, surgical hair restoration technique, number of treatment areas, mean follow-up, graft survival rate and satisfaction rate were extracted from each study, and a meta-analysis was performed.

RESULTS

The pooled rates of graft survival were 84.98% (95% CI 78.90-91.06) using micrografts and 93.11% (95% CI 91.93-94.29) using micrografts and minigrafts in nonscarring alopecia patients, as well as 88.66% (95% CI 80.12-97.20) using micrografts and 86.25% (95% CI 74.00-98.50) using micrografts and minigrafts in scarring alopecia patients. The pooled rates of satisfaction were 89.70% (95% CI 82.64-96.76) using micrografts and 97.00% (95% CI 92.48-100.0) using micrografts and minigrafts in nonscarring alopecia patients, as well as 97.80% (95% CI 94.59-100.0) using micrografts and 88.70% (95% CI 66.49-100.0) using micrografts and minigrafts in scarring alopecia patients. Dot plots depict rates of graft survival rate from micrografts and satisfaction from micrografts and minigrafts.

CONCLUSION

Surgical hair restoration for nonscarring and scarring alopecia yields high graft survival and satisfaction rates.

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.

Subfascial Breast Augmentation: A Systematic Review and Meta-Analysis of Capsular Contracture

BACKGROUND

Subfascial breast augmentation is a technique originally developed to reduce the risks of capsular contracture while decreasing the postoperative pain associated with subpectoral augmentation. It was pioneered in Brazil by Dr. Graf and others, and recently this technique has gained interest in the aesthetic world.

OBJECTIVES

The goal of this study was to provide a systematic analysis of subfascial breast augmentation to assess the combined reported rates of capsular contracture, animation deformity and complications.

METHODS

The PubMed, Embase, and Web of Science databases were searched for the use of the subfascial plane for breast augmentation. We included studies that reported on capsular contracture and other outcomes following subfascial breast augmentation.

RESULTS

Through the initial search, 26 articles were identified. Of which, 22 were included in the final study. A total of 3743 patients were identified across these studies with a total number of 38 cases of capsular contracture representing a rate of 1.01% of capsular contracture. Several articles reported on demographics, perioperative and long-term complications, and outcomes with regards to the aesthetic outcome from the surgeon's perspective. Several infections were reported representing a rate of 0.1%. Animation deformity was not reported, although rippling was occasionally reported as was malrotation, axillary banding, sensory deficit, and asymmetry. Subfascial breast augmentation appears to have a low complication rate and an extremely low rate of capsular contracture at approximately 1%.

CONCLUSIONS

Subfascial breast augmentation may provide the benefits of low rates of capsular contracture while avoiding the discomfort and future animation deformity of subpectoral augmentation.

LEVEL OF EVIDENCE 4

Why Should Young Aesthetic Plastic Surgeons Care About Aesthetic Medicine?

Young aesthetic surgeons may wonder, "Why care about aesthetic medicine?" The answer is based on the "five principles" of aesthetic medicine: patient acquisition, patient retention, patient optimization, patient education, and patient conversion. The explosion in new nonsurgical technologies and treatments combined with patients' demands behoove young plastic surgeons to look at incorporating aesthetic medicine into their practice to help them grow and deliver the best results possible. Beyond injectables, nonsurgical treatments like fat reduction and skin care can help growing surgical practices acquire new patients by offering diverse services at a range of price points.

Report on Current Experience of ASAPS Membership and Management of Cosmetic Tourism Complications

Background

Cosmetic tourism is an expanding industry with increasing scrutiny in the public domain of complications and patient safety issues. The health and financial implications for patients are large and deserve further investigation.

Objectives

The aim of this study was to understand the experience of the American Society for Aesthetic Plastic Surgery (ASAPS) members treating medical tourism patients with complications who returned to the United States for secondary management.

Methods

A 20-question survey was administered electronically in August 2018 to ASAPS members with voluntary participation. Questions about surgeon experience, the nature of complications, type of initial surgery, and subsequent management were asked. Responses were tabulated and percentages of response choices were calculated and reported.

Results

Ninety-three responses were received from the 1611 physician ASAPS members (5.8% response rate). More than half of respondents had seen 2 to 5 patients in the last 12 months with a complication from cosmetic tourism. The most common procedure that patients had done abroad was abdominoplasty. The most common complication was infection caused by Gram-positive organisms, managed on an outpatient basis without surgical intervention. Involvement of an ASAPS member led to successful resolution of complications in the vast majority of patients. Estimated costs out of pocket for management of complications were most commonly between $1001 and 5000.

Conclusions

While the experience of ASAPS members is as varied as the complications faced by cosmetic tourism patients, the vast majority of complications is infectious and can be managed on an outpatient basis successfully with the involvement of an ASAPS member. Further collaborative efforts both domestically and internationally can help improve patient safety for cosmetic tourism patients.

Non-Surgical Fat Reduction and Topical Modulation of Adipose Tissue Physiology

Non-surgical fat reduction procedures have gained in popularity over the past few years and remain in great demand. The process results in accumulation of breakdown products, lipid droplets, that are slowly absorbed over a period of months. This paper outlines the physiological process whereby lipid droplets are absorbed through a process of autophagy (lipophagy) involving a repackaging of these droplets to smaller sizes so that macrophages can then cope with digestion of these very large particles. Furthermore, a fat compartment is described within the dermis surrounding the tail of the hair follicle, which is attracting much attention due to its unique phenotype, function, and connection to the deeper subcutaneous fat compartment. This provides an entry route for direct signaling to the subcutaneous fat. Related to these novel concepts, peptides can be designed in liposomal delivery systems to target lipid droplet breakdown via the hair follicle entry route. This concept is elucidated in this paper. J Drugs Dermatol. 2019;18(4):375-380.

Management of Recurrent Symptomatic Macromastia: A Single Surgeon’s Experience

Background

Breast reduction for symptomatic macromastia can have excellent long-term results and relief of symptoms. However, patients may require a re-reduction for recurrent symptoms. Previous reports of re-reduction after a primary inferior pedicle reduction have called into question the safety of blood supply to the nipple-areola complex with re-reduction.

Objectives

To examine a single surgeon’s experience and management of recurrent symptomatic macromastia after inferior pedicle breast reduction.

Methods

A retrospective review was performed of a single surgeon’s breast reduction experience using billing data to identify cases of breast re-reduction from January 2003 and January 2018. Breast re-reduction was performed either with a Wise pattern, inferior pedicle or with a smile reduction with an inferior pedicle. Liposuction was used in re-reductions only.

Results

In 15 years, 3530 breast reductions were performed in 1758 patients. In 7 patients, 14 total re-reductions were performed, including 13 secondary breast re-reductions (12 bilateral, 1 unilateral) and 1 tertiary, unilateral breast re-reduction. Seven Wise pattern, inferior pedicle and 7 smile reductions with inferior pedicle procedures were done at the breast level. This translates to a re-reduction incidence of 1 in 250 or 0.4% rate of re-reduction at the patient level in our practice. The minor complication rate was 14% (1 seroma), and the major complication rate was 0%. There were no instances of partial or complete nipple areola necrosis.

Conclusions

Recurrent symptomatic macromastia can be managed with re-reduction with re-creation of the inferior pedicle or a smile breast reduction as we describe without increased risk to nipple-areolar complex viability.

Level of Evidence: 4

Insta-grated Plastic Surgery Residencies: The Rise of Social Media Use by Trainees and Responsible Guidelines for Use

BACKGROUND

Ethical guidelines for appropriate use of social media are beginning to be delineated. As social media becomes ingrained in plastic surgery culture, education of residents on appropriate use of social media is increasingly important. Recently, plastic surgery residency programs have begun to utilize social media.

OBJECTIVES

This study characterized the trends and content of plastic surgery residency-associated Instagram accounts.

METHODS

Active individual residency program Instagram accounts were identified for integrated plastic surgery programs. Metrics for each account were retrieved on September 16, 2017, including date of first post, number of posts, and followers. Individual posts were analyzed for content of post.

RESULTS

Fourteen of 67 (21%) integrated plastic surgery programs were found to have active Instagram accounts. There has been an exponential growth of programs adopting Instagram since August 2015. A total of 806 posts were created. Thirty-two (3.97%) posts had intraoperative photos and only one (0.12%) showed a patient image. There were 4466 followers of plastic surgery residency programs. A linear correlation was found between number of posts and number of followers, while there was no correlation of number of followers and time since account start.

CONCLUSIONS

Instagram use by plastic surgery integrated programs continues to grow exponentially, and programs are appropriately using the platform. Active use of the resident social media results in increased influence. Resident use of social media has many benefits. We propose social media guidelines for plastic surgery trainees and advocate for continued appropriate use and autoregulation by plastic surgery trainees.

The Ideal Thigh: A Crowdsourcing-Based Assessment of Ideal Thigh Aesthetic and Implications for Gluteal Fat Grafting

BACKGROUND

As the popularity of aesthetic gluteoplasty continues to grow, there is renewed focus on defining the ideal buttocks. However, the literature lacks studies characterizing an ideal thigh, despite the impact of thigh contour on overall gluteal aesthetic.

OBJECTIVES

The authors performed the first population analysis of the characteristics of perception of attractive thighs, to identify a role for fat grafting of the thigh in gluteoplasty.

METHODS

Survey images were digitally modified to create thighs of varying widths and angles relative to fixed buttocks. Thigh-to-buttock ratios and the buttock-thigh junction were studied. Data were stratified and analyzed according to age, gender, and ethnicity of the respondents. Amazon Mechanical Turk was used as a novel crowdsourcing platform for surveying aesthetic preferences.

RESULTS

A total of 1034 responses were included of whom 54.4% were male, and 45.6% were female. All age groups and ethnicities were represented. Overall, 43.8% of respondents preferred the widest buttock-thick junction angle on posterior view. There was no clear preference between larger or smaller thigh-to-hip ratios on lateral view.

CONCLUSIONS

Characteristics of the ideal thigh include wider thighs with greater horizontal projection, creating a more natural contour from the augmented buttock. These findings represent a paradigm shift from the traditionally assumed preference for slender thighs. Plastic surgeons should carefully consider thigh anatomy in their gluteal augmentation patients, as simultaneous thigh augmentation may lead to a more aesthetically pleasing outcome. Further research is needed into best practices and techniques to attain ideal thigh proportions.

The Top 100 Social Media Influencers in Plastic Surgery on Twitter: Who Should You Be Following?

BACKGROUND

Recent studies demonstrate that board-certified plastic surgeons are underrepresented amongst individuals posting public-directed marketing plastic surgery-related content on Instagram. However, peer-to-peer and education-based social media influence has not been studied. Twitter is a social media platform has been suggested to be useful for educating the masses and connecting with colleagues.

OBJECTIVES

The purpose of this study is to identify the top influencers in plastic surgery on Twitter, characterize who they are, and relate their social media influence to academic influence.

METHODS

Twitter influence scores for the topic search "plastic surgery" were collected in July 2017 using Right Relevance software. The accounts associated with the highest influencer scores were linked to individual names, status as a plastic surgeon, board certification, location, and academic h-index.

RESULTS

The top 100 Twitter influencers in plastic surgery are presented. Seventy-seven percent of the top influencers are trained as plastic surgeons or facial plastic surgeons. Sixty-one percent of influencers are board-certified plastic surgeons or board-eligible/future eligible trainees. International plastic surgeons made up 16% of influencers. Other medical doctors made up another 10%. The other 13% of influencers were nonphysicians. Three-quarters of social media influencers were physically located in the United States. Academic h-index of social media influencers ranged from 0 to 62 (mean, 8.6).

CONCLUSIONS

This study shows that the top plastic surgery social media influencers on Twitter are predominantly board-certified or eligible plastic surgeons and physically based in the United States. This study also provides the influencer network for other plastic surgeons to engage with to improve their own influence within the plastic surgery social media sphere.

Seroma Rates Are Not Increased When Combining Liposuction With Progressive Tension Suture Abdominoplasty: A Retrospective Cohort Study of 619 Patients

BACKGROUND

Several studies have demonstrated that progressive tension sutures (PTS) reduce seroma. Many fear that adding liposuction to abdominoplasty will increase seroma rates and avoid drainless abdominoplasty when performing concomitant liposuction.

OBJECTIVES

We sought to identify whether liposuction increases seroma in PTS and non-PTS abdominoplasty.

METHODS

In this retrospective study, 619 patients underwent abdominoplasty between 2009 and 2017, of which 299 patients had drainless abdominoplasty with PTS and 320 had drain-based abdominoplasty. We compared complications among PTS patients with and without liposuction and among drain-based abdominoplasty patients with and without liposuction.

RESULTS

Demographics were similar between PTS and drain patients and between liposuction and nonliposuction PTS. Mean liposuction volume with PTS was 1592 ± 1048 mL. Seroma in the PTS group was found to be 2.6%, which is consistent with previous data. PTS without liposuction had a rate of seroma of 6.67% compared to a rate of 2.2% with liposuction; these rates were not significantly different (P = 0.20). A total of 207 patients had drain-based abdominoplasty with liposuction, and 113 had it without liposuction. Seroma with liposuction was 9.17% and without liposuction was 6.19%, although these differences were not significant (P = 0.52). PTS lipoabdominoplasty had less seroma compared with drain-based lipoabdominoplasty (P = 0.01).

CONCLUSIONS

Liposuction was performed in 80% of the patients, and patients with lipoabdominoplasty were not at a higher risk of seroma, in the drain group or the PTS group. More patients may allow validation that liposuction may actually be protective with PTS. Regardless, there is no increase in seroma with the addition of liposuction to PTS drainless abdominoplasty.

LEVEL OF EVIDENCE 3

Long-Term Safety of Textured and Smooth Breast Implants

In this review, the authors provide a 20-year review and comparison of implant options and describe the evolution of breast implant surface textures; compare available implant surfaces; present long-term safety data from the 10-year US-based Core clinical studies; list the key benefits and risks associated with smooth and textured implants; and provide perspectives on breast implant-associated anaplastic large cell lymphoma (BIA-ALCL). The authors explore the key benefits and risks associated with all available devices so that optimal and safe patient outcomes can be achieved.

A Primer on Social Media for Plastic Surgeons: What Do I Need to Know About Social Media and How Can It Help My Practice?

Social media has changed the way plastic surgeons interact with their colleagues, patients, and friends. Social media is a rapidly changing phenomenon that it is critical to plastic surgeons and their practice. Plastic surgery can be marketed directly to consumers and therefore social media can provide a valuable platform to interact with potential patients and to define a surgeon's expertise and practice online. Social media impacts search engine optimization algorithms, increasing web traffic to a surgeon's site, and it can affect patients' perceptions of the practice and surgeon. Social media is a powerful tool, but it should be harnessed wisely to avoid potential pitfalls. This article provides an overview of social media, an outline of resources for surgeons to use, and some tips and tricks for new users.

Decrease in Seroma Rate After Adopting Progressive Tension Sutures Without Drains: A Single Surgery Center Experience of 451 Abdominoplasties Over 7 Years

BACKGROUND

Abdominoplasty is a common aesthetic procedure in the United States. Pollock and Pollock described their progressive tension technique in 2000 and published a series of 597 patients in 2012 of their experience. The reported seroma rate in the literature ranges from 2% to 26% with drains and 0.1% to 4% with progressive tension sutures (PTS) without drains.

OBJECTIVES

Given these data, we decided to use PTS and forego drains in abdominoplasty. Here we present our experience with the transition.

METHODS

This is a retrospective chart review of 451 abdominoplasties performed at our outpatient surgery center over a 7-year period (2009-2015). We gathered data on patient demographics, concomitant liposuction, and complications and length of follow up.

RESULTS

Five main differences were examined in PTS vs traditional abdominoplasty using drains groups. These included rate of seroma, wound complication, scar revision, hematoma, and follow up. We found a decreased rate of seroma in the PTS group, 2% vs 9%. Wound complications were similar. Scar revision was slightly higher in the PTS group at 17% vs 10% in traditional abdominoplasty, this association had a P value of .048. The rates of hematoma were similar (0% vs 1%). The mean follow up was 6 months in PTS and 9 months in traditional abdominoplasty. Addition of liposuction did not increase the rate of seroma.

CONCLUSIONS

PTS without drains significantly decreased the seroma rate in our practice. Our experience adds to the mounting evidence that surgeons should consider using the PTS technique and abandon the use of drains in abdominoplasty. A well powered, multicenter, randomized controlled study is needed in order to definitively lay this question to rest.

LEVEL OF EVIDENCE

4 Therapeutic.

Techniques to Repair Implant Malposition after Breast Augmentation: A Review

BACKGROUND

Implant malposition is a complication of breast augmentation that adversely affects aesthetic outcomes. It is one of the most common reasons for revisionary aesthetic breast surgery yet there is a lack of peer reviewed literature dedicated to the management of this complication.

OBJECTIVES

The purpose of this article was to summarize the malposition literature, review the types and causes of this complication, and evaluate the strengths and weakness of procedures aimed at addressing it.

METHODS

A review of the literature was performed using the PubMed database. Articles describing surgical techniques for correction of implant malposition, as well as outcome data for patients undergoing revision with described techniques, were included. Articles describing revisionary surgery following breast reconstruction were excluded. A series of cases are presented to illustrate techniques discussed.

RESULTS

Search criteria resulted in 763 articles. Title and abstract review followed by application of inclusion and exclusion criteria resulted in a total of 21 clinical studies from 1988 to 2014 that were included in this review. All studies included in this study were of level IV or V evidence.

CONCLUSIONS

Despite the overall low level of evidence in the literature regarding secondary breast augmentation, a thorough understanding of the corrective techniques presented will allow surgeons to make the most informed judgments. Weighing the strengths and weakness of these surgical techniques in the context of each patient will allow surgeons to develop the most appropriate treatment strategy. LEVEL OF EVIDENCE 4: Therapeutic.

A Comparison of Research Productivity Across Plastic Surgery Fellowship Directors

BACKGROUND

Objective measures of research productivity depend on how frequently a publication is cited. Metrics such as the Hirsch index (h-index; total number of publications h that have at least h citations) allow for an objective measurement of the scientific impact of an author's publications.

OBJECTIVES

The purpose of this study was to assess and compare the h-index among aesthetic plastic surgery fellowship directors to that of fellowship directors in craniofacial surgery and microsurgery.

METHODS

We conducted a cross-sectional study of all fellowship directors in aesthetic surgery, craniofacial surgery, and microsurgery in the United States and Canada. The gathered data were categorized as bibliometric (h-index, i10-index, total number of publications, total number of citations, maximum citations for a single work, and number of self-citations) and demographic (gender, training background). Descriptive statistics were computed.

RESULTS

The sample was composed of 30 aesthetic surgeons (93% male), 33 craniofacial surgeons (97% male), and 32 microsurgeons (94% male). The mean h-index was 13.7 for aesthetics, 16.9 for craniofacial, and 12.4 for microsurgery. There were no significant differences for any of the bibliometric measures between the three subspecialties, despite the fact that academic rank and years in practice were significantly different.

CONCLUSIONS

As measured by the h-index, there is a high level of academic productivity among fellowship directors, regardless of subspecialty area. Unlike other plastic surgery subspecialties however, the h-index of aesthetic plastic surgeons is not correlated to academic rank, revealing a discrepancy between perceptions of aesthetic plastic surgery and its actual academic impact.

Nine-Year Core Study Data for Sientra's FDA-Approved Round and Shaped Implants with High-Strength Cohesive Silicone Gel

BACKGROUND

Since approval in March 2012, data on Sientra's (Santa Barbara, CA) silicone gel implants have been updated and published regularly to provide immediate visibility to the continued safety and performance of these devices. The 9 year follow-up data support the previously published data confirming the ongoing safety and efficacy of Sientra silicone gel breast implants.

OBJECTIVES

The authors provide updated 9 year study data for Sientra's round and shaped silicone gel breast implants.

METHODS

The Core Study is an ongoing 10 year study that enrolled 1788 patients with 3506 Sientra implants across four indications (primary augmentation, revision-augmentation, primary reconstruction, and revision-reconstruction). For the safety analysis, Kaplan-Meier risk rates were calculated to evaluate postoperative complications, including all breast implant-related adverse effects. For the effectiveness analyses, results were presented through 8 years as patient satisfaction scores were assessed at even years.

RESULTS

Through 9 years, the overall risk of capsular contracture was 12.6%. Smooth devices (16.6%, 95% CI, 14.2%, 19.5%) had a statistically significantly higher rate of capsular contracture compared to textured devices (8.0%, 95% CI, 6.2%, 10.4%). Out of the 610 reoperations in 477 patients, over half of all reoperations were due to cosmetic reasons (n = 315; 51.6%). Patient satisfaction remains high through 8 years, with 90% of primary augmentation patients indicating their breast implants look natural and feel soft.

CONCLUSIONS

The 9-year follow-up data from the ongoing Core Study of the Sientra portfolio of HSC and HSC+ silicone gel breast implants reaffirm the very strong safety profile as well as continued patient satisfaction.

LEVEL OF EVIDENCE

2 Therapeutic.

Strategies and Challenges in Simultaneous Augmentation Mastopexy

Simultaneous breast augmentation and mastopexy is a common procedure often considered to be one of the most difficult cosmetic breast surgeries. One-stage augmentation mastopexy was initially described more than 50 years ago. The challenge lies in the fact that the surgery has multiple opposing goals: to increasing the volume of a breast, enhance the shape, and simultaneously decrease the skin envelope. Successful outcomes in augmentation can be expected with proper planning, technique, and patient education. This article focuses on common indications for simultaneous augmentation mastopexy, techniques for safe and effective combined procedures, challenges of the procedure, and potential complications.

A Prospective, Randomized, Multicenter Trial Assessing a Novel Lysine-Derived Urethane Adhesive in a Large Flap Surgical Procedure without Drains

OBJECTIVE

To evaluate the safety and effectiveness of a lysine-derived urethane adhesive as a noninvasive alternative to closed suction drains in a commonly performed large flap surgical procedure.

METHODS

One hundred thirty subjects undergoing abdominoplasty at five centers were prospectively randomized to standard flap closure with surgical drains (Control group) or a lysine-derived urethane adhesive (Treatment group) without drains. The primary outcome measured was the number of post-operative procedures, including drain removals (as the event marking the use of a surgical drain) and needle aspirations. Secondary endpoints included total wound drainage, cumulative days of treatment, and days to drain removal. A patient questionnaire evaluating quality of life measures was also administered.

RESULTS

Subjects in the Treatment group required significantly fewer post-operative procedures compared to the Control group (1.8 ± 3.8 vs. 2.4 ± 1.2 procedures; p < 0.0001) and fewer cumulative days of treatment (1.6 ± 0.4 vs. 7.3 ± 3.3; p < 0.0001). A procedure to address fluid accumulation was required for only 27.3 % of the subjects in the Treatment group versus 100 % of Control group, which by study design required the use of drains. The mean duration of use of indwelling surgical drains for the Control group was 6.9 ± 3.3 days. All fluid collections treated with percutaneous aspiration were resolved and there were no unanticipated adverse events.

CONCLUSION

The results of the study support that the use of a lysine-derived urethane adhesive is a safe and effective alternative to drains in patients undergoing a common large flap surgical procedure.

Sientra high-strength cohesive textured round implant technique: roundtable discussion

: A panel of board-certified plastic surgeons chaired by Dr Grant Stevens convened to discuss their respective experiences with the Sientra High-Strength Cohesive (HSC) Textured Round silicone gel breast implants. The authors have implanted a combined total of approximately 2100 patients. Surgical pearls, complication avoidance, and practice integration tips are among the topics reviewed. The surgeons also present challenging cases and describe how the HSC textured implants helped them achieve a successful outcome.

LEVEL OF EVIDENCE

5 Therapeutic.

Eight-year follow-up data from the U.S. clinical trial for Sientra's FDA-approved round and shaped implants with high-strength cohesive silicone gel

BACKGROUND

On March 9, 2012, the Food and Drug Administration (FDA) approved Sientra's premarket approval application for its portfolio of silicone gel breast implants based on their review of Sientra's 3-year study data from the largest pivotal silicone gel breast implant study to date. This included the first approval of shaped breast implants in the United States.

OBJECTIVES

The authors provide an update to the 8-year safety and effectiveness of the Sientra High-Strength silicone gel breast implants.

METHODS

The Sientra Core study is an ongoing 10 year open-label, prospective, multi-center clinical study, which includes 1788 patients implanted with 3506 Sientra implants across four indications (Primary Augmentation, Revision Augmentation, Primary Reconstruction, and Revision Reconstruction). For the safety analysis, the incidence of post-operative complications, including all breast implant-related adverse effects (eg, infection, asymmetry), was estimated based on Kaplan-Meier risk rates. The effectiveness analyses include surgeon and patient satisfaction and changes in bra/cup size.

RESULTS

Through 8 years, the overall risk of rupture was 4.6%, the risk of capsular contracture was 11.8% (rates were lower when using True Texture™), and the risk of reoperation was 28.3%. Out of the 580 reoperations in 456 patients, over half of all reoperations were due to cosmetic reasons (n = 299). The most common reasons for reoperation were capsular contracture (19.0%), style and/or size change (18.4%), and asymmetry (8.8%). Patient satisfaction remains high through 8 years, with 87% indicating that their breast implants make them feel more feminine than prior to enrollment.

CONCLUSIONS

Safety data from the FDA Core study continues to support a comprehensive safety and effectiveness profile of Sientra's portfolio of round and shaped implants through 8 years.

LEVEL OF EVIDENCE

3 Therapeutic.

Inverted nipple repair revisited: a 7-year experience

BACKGROUND

Nipple inversion in females can be congenital or acquired. Women who desire treatment for this condition often report difficulty with breastfeeding and interference with their sexuality. However, data are limited on the demographics of patients who undergo surgery to repair inverted nipples and the associated recurrence rates and complications.

OBJECTIVES

The authors assessed outcomes of a 7-year experience with an integrated approach to the correction of nipple inversion that minimizes ductal disruption.

METHODS

A retrospective chart review was performed for 103 consecutive patients who underwent correction of nipple inversion. (The correction technique was initially reported in 2004 and entailed an integrated approach.) Complication rates, breastfeeding status, and patient demographics were documented.

RESULTS

Among the 103 patients, 191 nipple corrections were performed. Nine patients had undergone previous nipple-correction surgery. Recurrence was experienced by 12.6% of patients, 3 of whom had bilateral recurrence. Other complications were partial nipple necrosis (1.05%), breast cellulitis (1.57%), and delayed healing (0.5%). The overall complication rate was 15.74%. Fifty-seven percent of the patients had a B-cup breast size, and 59% were 21 to 30 years of age.

CONCLUSIONS

Results of the authors' 7-year experience demonstrate the safety and effectiveness of their technique to correct inverted nipples. LEVEL OF EVIDENCE 4: Therapeutic.

Cryolipolysis conformable-surface applicator for nonsurgical fat reduction in lateral thighs

Background

Vacuum applicators have been effective for cryolipolysis of the abdomen, flanks, inner thighs, back, chest, and arms. However, the lateral thighs have not been easily treated because fat from this area cannot be easily drawn into a vacuum cup.

Objectives

The authors investigated the safety and efficacy of a prototype applicator for treatment of “nonpinchable” fat in the lateral thighs.

Methods

In this prospective, nonrandomized, interventional cohort, multicenter study, a 120-minute unilateral treatment with a prototype conformable-surface applicator was performed on 1 lateral thigh of 40 patients, with the contralateral thigh serving as the control. During follow-up visits at 2 and 4 months, fat reduction was assessed by ultrasound imaging and clinical photography, and patient satisfaction surveys were completed.

Results

Ultrasound data indicated a 2.6-mm mean normalized reduction in fat thickness—a statistically significant reduction vs the untreated control thigh (P = 7.8E-8). According to patient survey responses, 89% of patients would recommend the procedure to a friend; 86% were satisfied with cryolipolysis for the lateral thighs; 86% noticed visible fat reduction; and 97% were likely to undergo a second treatment. A panel of 3 independent blinded physicians correctly identified baseline and posttreatment clinical photographs in 87% of cases. There were no serious adverse events or unanticipated adverse device effects.

Conclusions

The cryolipolysis conformable-surface applicator was safe and efficacious for treatment of lateral thigh fat. Clinical photographs and ultrasound results showed significant reduction in fat thickness, and noticeable reduction in undesirable “saddlebag” bulges.

Level of Evidence: 3

Therapeutic

Superior pedicle technique of reduction mammaplasty: a stepwise approach

Numerous surgical options for breast reduction have been described, but in the current healthcare environment, efficiency is of the utmost importance. In this Featured Operative Technique, the authors describe an efficient, reproducible, and simple method for minimal to moderate reduction mammaplasty that utilizes a superior pedicle. The surgical maneuvers were developed and conveyed to the senior author (W.G.S.) by Dr John Bostwick. This approach preserves superior and medial breast fullness while providing appropriate resection of the breast parenchyma to ameliorate symptoms and produce a smaller, lifted breast with a more youthful appearance. The surgical technique maintains a reliable blood supply to the nipple-areola complex (NAC) from the internal mammary artery and its perforators, and involves minimal transposition of the NAC. The authors reviewed the charts of 62 consecutive patients who underwent this procedure and found the complication rate to be 11.3%. Complications included 1 hematoma, 1 standing cone deformity, 3 soft-tissue infections, 8 incisional breakdowns, and 1 unilateral necrosis of the NAC.

Secondary augmentation-mastopexy: indications, preferred practices, and the treatment of complications

Increasing the volume of the breast while simultaneously decreasing the skin envelope equates to surgery involving opposing forces. Increasing patient demand and the evolving perceptions of surgeons have led to the growing popularity of the combined augmentation-mastopexy operation. In turn, secondary augmentation-mastopexies and revisional surgeries of primary augmentation-mastopexies also have increased in popularity. In this article, the authors describe indications for secondary augmentation-mastopexy, techniques for performing this combined procedure safely and effectively, adjunctive procedures, potential pitfalls, and the treatment of complications.

One-Stage Augmentation Mastopexy: A Review of 1192 Simultaneous Breast Augmentation and Mastopexy Procedures in 615 Consecutive Patients

BACKGROUND

Despite the increasing popularity of the combined augmentation mastopexy procedure among patients, the safety and efficacy of this surgery have been questioned by many surgeons.

OBJECTIVE

The authors investigated the safety and efficacy of the combined augmentation mastopexy procedure.

METHODS

The authors retrospectively reviewed the medical records of 615 consecutive patients who underwent combined augmentation mastopexy procedures at a single outpatient surgery center from 1992 through 2011. Patient demographics, operative and implant details, and long-term outcomes were analyzed. Rates of complications and revisions were calculated.

RESULTS

The most common complications were poor scarring (5.7%), wound-healing problems (2.9%), and deflation of saline implants (2.4%). Of the 615 patients evaluated, 104 (16.9%) elected to undergo revision surgery: 54 revision procedures were secondary to implant-related complications, and 50 were secondary to tissue-related complications. Our data compare favorably with previously reported revision rates for breast augmentation alone and mastopexy alone.

CONCLUSIONS

With a skilled surgeon and proper patient selection, the combined augmentation mastopexy procedure can be safe and effective.

LEVEL OF EVIDENCE

4.

Broad overview of a clinical and commercial experience with CoolSculpting

BACKGROUND

Cryolipolysis has been shown to be a safe and effective noninvasive procedure for the reduction of localized subcutaneous fat.

OBJECTIVES

The authors examine the safety, efficacy, and procedural growth of cryolipolysis (via the CoolSculpting device; Zeltiq, Pleasanton, California) in a single plastic surgery practice.

METHODS

A retrospective chart review was conducted for 528 consecutive patients who underwent cryolipolysis treatment from January 2010 to December 2012. The number of patients, the number of treatment cycles, the average number of cycles per patient, all treatment areas, and all procedural complications were recorded and analyzed. Overall practice growth with the device was also analyzed.

RESULTS

Over the study period, 1785 anatomic sites were treated with 2729 cycles, primarily in the lower abdomen (28%, n = 490 cycles), upper abdomen (11%, n = 189), left flank (19%, n = 333), right flank (19%, n = 333), inner thigh (6%, n = 111), outer thigh (5%, n = 87), and back (6%, n = 99). The age distribution for men and women was similar (46.6 ± 12.8 years for women and 46.5 ± 12.3 years for men; overall range, 18-79 years). Only 3 cases of mild or moderate pain/neuralgia were reported and resolved in 4 or fewer days. No adverse events were reported. Procedure volume showed consistent growth, with treatment cycles increasing by 823% by 2012.

CONCLUSIONS

Based on the results in this single plastic surgery practice, cryolipolysis is a safe and effective nonsurgical body contouring method associated with high patient satisfaction that can generate steady, significant business growth.

A prospective study of 708 form-stable silicone gel breast implants

BACKGROUND

Form-stable silicone gel breast implants represent the fifth generation of silicone gel augmentation devices. Additional crosslinking between the silicone molecules allows these implants to retain their shape, especially in the vertical position.

OBJECTIVE

The authors evaluate the efficacy of Silimed form-stable silicone gel breast implants.

METHODS

A total of 355 patients (708 implants) were enrolled prospectively over a 60-month period. Data were collected on patient demographics, implant factors, complications, and revisions. Chi-square analysis and Fisher's exact test were implemented to compare groups with respect to differences in complication and revision rates.

RESULTS

The overall tissue-related complication rate was 8.2% per patient, or 4.1% per breast. The overall implant-related cosmetic complication rate was 2.5% per patient, or 1.3% per implant. The overall implant-related complication rate, which was represented by the capsular contracture (CC) rate, was 1.4% per patient and 0.7% per implant. There were no complications in any of the reconstruction patients. There were no deep vein thromboses, pulmonary emboli, myocardial infarctions, or deaths among the patients in this study. In addition, there were no instances of flap necrosis, hematoma, or loss of implant integrity. The overall complication rate was 9.6% per patient, or 4.8% per implant. The overall tissue-related revision rate was 5.4% per patient, with the most common tissue-related reason for revision being unacceptable scarring. The overall implant-related cosmetic revision rate was 7.6% per patient, with the most common reason for revision in this category being size change. The overall implant-related revision rate was 1.1% per patient and was solely due to CC.

CONCLUSIONS

This study demonstrates that form-stable silicone gel breast implants are safe and have a complication profile similar to other models of silicone breast implants, with a lower CC rate and a decreased incidence of wrinkling compared to fourth-generation silicone gel implants (as well as other published studies of fifth-generation implants).

Safe and consistent outcomes of successfully combining breast surgery and abdominoplasty: an update

BACKGROUND

Combined cosmetic procedures have become increasingly popular. One of the most common combinations of cosmetic procedures includes abdominoplasty and cosmetic breast surgery. The shortened recovery and financial savings associated with combined surgery contribute to the increased demand for these combined surgeries.

OBJECTIVE

The goal of this study was to evaluate the safety and efficacy of combined abdominoplasty and breast surgery at a single plastic surgery practice that performs a large volume of these cases. This is an update to a study published in 2006.

METHODS

A retrospective review was performed for patients who underwent combined abdominoplasty and cosmetic breast surgery during the last 10 years at a single outpatient surgery center. Abdominoplasty inclusion criteria were defined as lower, mini, full, reverse, or circumferential abdominoplasty. Cosmetic breast surgery inclusion criteria were defined as augmentation, mastopexy, augmentation-mastopexy, reduction, or removal and replacement of implants. Pertinent preoperative and intraoperative data were recorded along with complications and revisions.

RESULTS

There were 268 patients during the 10-year period between 1997 and 2007. There were no cases of death, pulmonary embolism, deep venous thrombosis, or other life-threatening complications. The overall complication rate was 34%. Abdominoplasty seroma and scars requiring revision comprised 68% (n = 74) of the complications. The total revision rate was 13%.

CONCLUSIONS

Combined abdominoplasty and cosmetic breast surgery was safe and effective in this large series of cases performed at a single plastic surgery practice. The complication and revision rates of the combined surgery were similar to those reported for individually staged procedures.

Office-based plastic surgery with general anesthesia: efficiency of cost and time

Office-based plastic surgery with general anesthesia has several benefits compared with hospital-based surgery. Office-based procedures can be done in a safe, cost- and time-efficient manner, with improved convenience for both the surgeon and the patient. A review and discussion of outpatient plastic surgery procedures at the Marina Outpatient Surgery Center in Marina del Rey, California, was performed.