Plastic Surgeons' Perspective on the FDA Breast Implant Regulatory Mandates.

BACKGROUND: In 2021, the US Food and Drug Administration (FDA) issued a new checklist, labeling and rupture screening recommendations for breast implants to improve the decision-making process. OBJECTIVES: This study aims to understand the plastic surgeon's perspective on these changes and their perceived impact on clinical practice. METHODS: In September 2023, a 27 multiple-choice cross-sectional survey was distributed to 4,352 active members of the American Society of Plastic Surgeons to evaluate attitudes on the FDA's black box warning, informed decision checklist, and updated rupture screening recommendations. RESULTS: A total of 591 responses were collected (13.6%). The majority of respondents were between the ages of 45 to 64 (58%) and had been in practice for more than 20 years (52%). Surgeons felt like some additions were appropriate, however the majority (57%) stated that the informed decision checklist did not have a positive impact on workflow; 66% were also neutral or disagreed with the reported incidence rates related to complications and cancer. Nearly half of respondents (47%) did not feel the black box warning improved their patients' understanding of the risks and benefits. Additionally, 47% of respondents also believed these requirements, in combination, did not improve the overall patient experience with implants. CONCLUSIONS: Respondents had an overall positive response towards the addition of risk information provided by the FDA issued guidance and updates to rupture screening recommendations. However, they remain divided as to whether the black box warning and patient decision checklist had an overall positive impact on clinical practice patterns.

Racial Perspectives on Facelifts: Evaluating Techniques and Outcomes Across Diverse Populations.

BACKGROUND: Facial aesthetic surgery is one of plastic and reconstructive surgery's most sought-after and evolving areas. The growing diversity in both local and worldwide populations compels us to reevaluate our previous approaches and underscores the significance of departing from a singular aesthetic standard. Thankfully, the historical practice of stereotypical racial profiling has become less prevalent in the literature. Regrettably, however, the comparative terminology persists, characterizing non-Caucasian races as deviating from the "norm," which typically refers to the White/Caucasian race. Additionally, there is a lack of contemporary literature comparing the distinctive considerations relevant to rhytidectomy across multiple racial populations. OBJECTIVES: To succinctly outline the current body of literature examining the impact of race on facial aging and rhytidectomy, laying the groundwork for subsequent discussion on the relationship between race and facial aesthetic surgery. METHODS: A comprehensive literature review was conducted using PubMed (National Institutes of Health, Bethesda, MD), identifying all studies published before 2023 discussing facial aging and rhytidectomy, specifically in non-Caucasian patients. RESULTS: A total of 22 publications were identified. Asians were the most described group with twelve publications, followed by Black/African with five, and Hispanic/LatinX with four. CONCLUSIONS: In today's context, the aesthetic surgeon must possess the knowledge and readiness to provide culturally sensitive, patient-centered care guided by subtle anatomical nuances, informed by anecdotal recommendations, and ultimately, aimed at effectively addressing aging concerns within diverse populations.

Innovations in Skin and Soft Tissue Aging-A Systematic Literature Review and Market Analysis of Therapeutics and Associated Outcomes.

PURPOSE: Skin and soft tissue aging has been an important topic of discussion among plastic surgeons and their patients. While botulinum toxin, facial fillers, chemical peels, and surgical lifts preside as the mainstay of treatment to restore appearance of youth, emergent technologies, such as CRISPR-Cas9, proteostasis, flap biology, and stem cell therapies, have gained traction in addressing the aging process of skin and soft tissue. Several studies have introduced these advancements, but it remains unclear how safe and effective these therapeutics are in facial rejuvenation, and how they may fit in the existent treatment workflow for soft tissue aging. MATERIALS/METHODS: A systematic literature review was conducted to identify and assess therapeutics utilized in addressing skin and soft tissue aging. Variables collected included year of publication, journal, article title, organization of study, patient sample, treatment modality, associated outcomes. In addition, we performed a market analysis of companies involved in promoting technologies and therapeutics within this space. PitchBook (Seattle, WA), a public market database, was utilized to classify companies, and record the amount of venture capital funding allocated to these categories. RESULTS: Initial review yielded four hundred and two papers. Of these, thirty-five were extracted after applying inclusion and exclusion criteria. Though previous literature regards CRISPR-Cas9 technology as the most favorable anti-aging innovation, after reviewing the current literature, stem cell therapies utilizing recipient chimerism appeared to be the superior skin anti-aging technique when accounting for possible disadvantages of various techniques. The psychosocial and cosmetic outcomes from using cell therapy to modulate allograft survival and tolerance may confer more long-term proposed benefits than the technologies in CRISPR-Cas9, flap biology innovations, and autologous platelet-rich plasma use. Market analysis yielded a total of 87 companies, which promoted innovations in technology, biotechnology, biopharmaceuticals, cell-based therapies, and genetic therapy. CONCLUSION: This review provides physicians and patients with relevant, usable information regarding how therapeutics can impact treatment regimen for facial aesthetics and skin rejuvenation. Furthermore, the goal of this research is to elucidate the varying therapeutics to restore appearance of youth, present associated outcomes, and in doing so, present plastic surgeons and their colleagues with greater insight on the role of these therapeutics and technologies in clinical practice. Future studies can further assess the safety and efficacy of these innovations and discuss how these may fit within surgical plans among patients seeking rejuvenation procedures. 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 .

Permissive Hypotension in Rhinoplasty: A Literature Review of Therapeutics and Associated Outcomes.

BACKGROUND/PURPOSE: Permissive hypotension, defined as mean arterial pressure (MAP) of 60-70 mm Hg, has been regarded as favorable among surgeons performing rhinoplasty. Furthermore, management of blood pressure has been shown to promote greater visualization of the surgical field and decrease postoperative complications, such as ecchymosis and edema. While multiple therapies have been utilized to achieve permissive hypotension, it remains unclear how modalities compare in terms of safety and efficacy. The purpose of this study was to conduct a systematic review to better understand the specific modalities and associated outcomes in managing blood pressure during rhinoplasty. METHODS: A systematic literature review was conducted in order to identify and assess therapeutics utilized in achieving permissive hypotension during rhinoplasty. Variables collected included year of publication, journal, article title, organization of study, patient sample, treatment modality, associated outcomes (i.e., intraoperative bleeding, edema, and ecchymosis), adverse events, complications, and satisfaction. Articles were then categorized by the level of evidence as set forth by the American Society of Plastic Surgeons. Any conflicts were resolved through discussion and full-text review among co-authors. Of note, the search was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. No funding was required to conduct this review of the literature. RESULTS: Initial review yielded sixty-five articles. Title and abstract review followed by standardized application of inclusion and exclusion criteria resulted in a total of ten studies for analysis. Articles discussed multiple therapies for management of blood pressure during rhinoplasty, including dexmedetomidine, dexamethasone, gabapentin, labetalol, nitroglycerine, remifentanil, magnesium sulfate, clonidine, and metoprolol. Overall, intraoperative bleeding, as well as postoperative ecchymosis and edema were reduced when MAP was controlled. CONCLUSION: Given its intra- and postoperative benefits, permissive hypotension can be leveraged to improve outcomes in rhinoplasty. This study presents an updated comprehensive review of various modalities used to achieve permission hypotension in rhinoplasty. Future studies should explore how comorbidities may impact choice of treatment regimen among patients undergoing rhinoplasty. 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 .

Volumetric Assessment of the Anterior Digastric Muscles: A Deeper Understanding of the Volumetric Changes With Aging.

BACKGROUND: Targeting the deeper, subplatysmal structures in the neck has recently grown in popularity. In particular, interventions targeting the "bulky" anterior digastric (AD) muscle have been described with excellent results. However, much remains to be understood about the deep anatomy of the neck and the age-associated changes of the AD. OBJECTIVES: The aim of this study was to examine the relationship between AD volume and age. METHODS: This retrospective study calculated the AD volume from MRI segmentation in subjects between the ages of 20 to 92 years, scans of whom had previously been recorded. Those with compromised imaging due to pathology or artifact were excluded. Subjects were divided into 4 age-defined cohorts for clinical applicability. RESULTS: This study included 129 patients (male n = 64) with a mean age of 52.3. The AD volume of the reference group was 3.2 cm3. A linear decrease in muscle volume was observed with age compared with the reference group: 2.95 cm3 in the 45- to 54-year-old cohort (P = 0.3), 2.7 cm3 in the 55- to 64-year-old cohort (P = 0.05), and 2.45 cm3 in the >65-year-old cohort (P < 0.001). Male sex (P = 0.0001) and laterality (P = 0.003) were associated with significantly larger volumes. Overweight and obese BMI classification was not associated with a significantly different volume than normal or underweight subjects (P = 0.067). CONCLUSIONS: The study findings suggest an age-associated reduction in AD volume. Gender and laterality significantly affected volume, whereas BMI did not. Although the results do not support the theory of muscular hypertrophy with aging, they reveal that the perceived bulkiness may be due to changes in the surrounding anatomy affecting the morphology of the AD and subsequent blunting of the cervicomental angle.

The Pocket Flap: A Pericranial Galeal-Frontalis Flap for Lining and Graft Coverage in Nasal Reconstruction.

ABSTRACT: Complex nasal defects can necessitate nasal lining, bone and cartilage, and skin reconstruction. Defects requiring lining and structural support without the need for skin resurfacing are relatively uncommon. The following case report describes in detail a pericranial galeal-frontalis flap that is used to both reconstruct the nasal lining and provide adequate cartilage graft coverage. The pericranial galeal-frontalis flap provides yet another option for the reconstructive surgeon faced with complex defects of the nasal dorsum.

Age-Related Changes in the Submandibular Gland: An Imaging Study of Gland Ptosis Versus Volume.

BACKGROUND: Debate surrounding the morphological evolution of the submandibular gland (SMG) with aging, and the uncertain influence of patient demographics, has led to hesitancy about incorporating targeted interventions of the SMG into clinical practice. OBJECTIVES: The aim of this study was to determine whether SMG ptosis, hypertrophy, or both is the primary etiology behind the increase in submandibular volume with age. METHODS: MRI segmentation was used to calculate the total and inframandibular (IM) volume and height of the SMG. Adult subjects with previous MRIs of the head and neck were used for analysis. Those with pathology or artifact compromising the SMG were excluded. Subjects were divided into 4 age-defined cohorts, for clinical applicability. RESULTS: The study included 129 patients (65 females; 64 males) with a mean age of 52.3 years (range, 20-85 years). No significant change in total SMG volume was observed between the reference group and all cohorts. The IM-SMG volume of the reference cohort was 5.77 cm3. All 3 cohorts had a greater IM-SMG volume than the reference group. The 45- to 54-year cohort had a mean volume of 6.7 cm3 (P = 0.4), the 55- to 64-year cohort, 7.5 cm3 (P = 0.01), and the ≥65-year cohort, 7.2 cm3 (P = 0.01). Male sex and overweight or obese BMI were associated with significantly larger total and IM-SMG volumes. CONCLUSIONS: The novel finding of a significantly larger IM-SMG volume with no change in total volume provides evidence for SMG ptosis rather than hypertrophy as a significant contributor to age-related submandibular fullness. The lack of any significant difference in total volume or height with aging emphasizes the role of glandular descent.

Effect of Throat Pack Placement on the Incidence of Sore Throat and Postoperative Nausea and Vomiting in Septorhinoplasty Patients: A Randomized Controlled Trial.

BACKGROUND: Advances in surgical and anesthetic techniques have led to a growing interest in performing procedures at ambulatory surgery centers. However, procedures involving the oropharyngeal or nasopharyngeal region may lead to the ingestion of blood, which can lead to postoperative nausea and vomiting (PONV). To date, limited studies have largely failed to demonstrate the benefits of oropharyngeal throat packing. OBJECTIVES: The authors aimed to investigate whether throat packing during elective septorhinoplasty increases the incidence of postoperative throat pain and assess its effects on PONV. METHODS: A randomized, prospective, single-blinded study was performed on 101 patients undergoing elective septorhinoplasty who received oropharyngeal throat packing vs no packing to compare the incidence of PONV and throat pain in the immediate postoperative period in addition to postoperative day (POD) 1 and 2. RESULTS: The incidence and severity of postoperative throat pain were significantly greater in patients receiving throat packs in the immediate postoperative period and on POD 1. Significant differences in throat pain and incidence between the 2 groups diminished by POD 2. Patients having received throat packs also demonstrated a higher utilization of opioids in postanesthesia care unit. The incidence of PONV did not significantly differ between the 2 cohorts at any point of observations. CONCLUSIONS: The results of this study largely agree with previous data that throat packs may contribute to postoperative throat pain while not significantly altering the incidence of PONV. Considering these data, we do not recommend routine utilization of throat packing during elective septorhinoplasty.

Cadaveric Costal Cartilage Grafts in Rhinoplasty and Septorhinoplasty: A Systematic Review and Meta-Analysis of Patient-Reported Functional Outcomes and Complications.

ABSTRACT: Irradiated cadaveric costal cartilage (CC) has been utilized as an alternative to autologous cartilage (AC) in functional and aesthetic nasal surgery. The impact of graft choice between AC and CC on functional outcomes in rhinoplasty has yet to be studied. A systematic review was performed in PubMed, Embase, and Cochrane databases according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to identify comparative studies evaluating the efficacy and safety of CC in nasal surgery. Functional and aesthetic outcomes and complications were reviewed and compared between AC and CC. Meta-analytic comparisons were performed when appropriate using data from comparative studies using a random-effects model. Four studies met inclusion criteria. The indication for surgery was functional in the majority of cases, and 34.6% of cases were revision rhino- or septorhinoplasties. Disparate data across studies prevented meta-analysis on functional outcomes; however, qualitative review of function outcomes demonstrated comparable outcomes between the CC and AC groups. No differences in graft infection, warping, and resorption rates were detected. Analysis of all graft-related complications was higher in the CC group (P = 0.02); however, when AC donor site-related complications were included, no significance between the two groups was observed. In conclusion, limited, high quality data was available for analysis. Of the available studies, this systematic review suggest that the use of AC or CC may lead to comparable results in terms of functional outcomes. More long-term studies directly comparing AC and CC functional outcomes would be welcomed.

Making the Subjective Objective: Machine Learning and Rhinoplasty.

BACKGROUND: Machine learning represents a new frontier in surgical innovation. The ranking Convolutional Neural Network (CNN) is a novel machine learning algorithm that helps elucidate patterns and features of aging that are not always appreciable with the human eye. OBJECTIVES: The authors sought to determine the impact of aesthetic rhinoplasty on facial aging employing a multidimensional facial recognition and comparison software. METHODS: A retrospective chart review and subsequent analysis was carried out on all female patients who underwent open rhinoplasty with the senior author from 2014 through 2018 and had postoperative photos at 12 or more weeks follow-up. All photos were analyzed with Microsoft Azure Face API (Redmond, WA), which estimates patients' age by cropping the face from a photograph and then extracting a CNN-based prediction through multiple deep neural networks. RESULTS: A total of 100 patients ultimately met full inclusion criteria. The average post-surgical follow up for this cohort was 29 weeks (median, 14 weeks; range, 12-64 weeks). Patients ranged from 16 to 72 years old (mean, 32.75 years; median, 28.00 years; standard deviation, 12.79 years). The ranking CNN algorithm on average estimated patients preoperatively to be 0.03 years older than their actual age. The correlation coefficient between actual age and predicted preoperative age was r = 0.91. On average, patients were found to look younger post-open rhinoplasty (-3.10 vs 0.03 years, P < 0.0001). CONCLUSIONS: The ranking CNN algorithm is both accurate and precise in estimating human age before and after cosmetic rhinoplasty. Given the resulting data, the effects of open rhinoplasty on reversing signs of facial aging should be revisited.

The Plastic Surgery Social Media Influencer: Ethical Considerations and a Literature Review.

BACKGROUND: Social media use has become a relevant tool in plastic surgery. These platforms are utilized for many reasons, such as business promotion. Although beneficial, social media can cause ethical dilemmas if used incorrectly. OBJECTIVES: A review of the literature revealed what is understood about the implications of social media in regards to sponsorship/promotion. This paper aimed to create the foundation surrounding this topic and help facilitate future discussions on this new ethical dilemma. METHODS: A MEDLINE search with a custom publication date range and a review of the literature was conducted on June 15, 2019. RESULTS: The search yielded 139 articles and abstracts. After review, 26 publications were chosen for analysis. Articles were taken from the following journals: Plastic and Reconstructive Surgery (n = 12), Aesthetic Surgery Journal (n = 8), PRS Global Open (n = 2), Annals of Plastic Surgery (n = 1), BMJ (n = 1), AMA Journal of Ethics (n = 1), and Facial Plastic Surgery (n = 1). The 4 principles of medical ethics were analyzed in respect to promotion and sponsorship in plastic surgery. CONCLUSIONS: Social media is a novel platform that is becoming increasingly utilized in plastic surgery. Although its impact can be beneficial, it is not well understood in the context of social media sponsorship and promotion. To date, no peer-reviewed articles specifically discuss these limitations. It is critical that all plastic surgeons be cognizant of both the positive and negative aspects of social media before integrating it into their professional lives.

Safety and Efficacy of a Scar Cream Consisting of Highly Selective Growth Factors Within a Silicone Cream Matrix: A Double-Blinded, Randomized, Multicenter Study.

BACKGROUND: Several growth factors and hyaluronic acid are implicated in fetal scarless healing. Whether these factors can be applied to an adult scar to improve scar characteristics is unknown. OBJECTIVES: This study compared the efficacy and safety of SKN2017B, a proprietary topical cream consisting of selective synthetic recombinant human growth factors and hyaluronic acid in a silicone base containing a specifically formulated silicone cream for postsurgical scar treatment. METHODS: In this prospective, randomized, controlled, double-blinded study, unilateral or bilateral facial or truncal scars in adult surgical patients were randomly treated with SKN2017B or silicone cream. Study investigators, study patients, and 2 independent reviewers assessed improvement in scar characteristics after 4 and 12 weeks of treatment. RESULTS: Forty-nine bilateral and 12 unilateral scars in 45 patients were treated with SKN2017B or silicone. At 12 weeks, investigators rated 74% of scars treated with SKN2017B as showing overall improvement vs 54% of silicone-treated scars, a 73% relative improvement with SKN2017B (P < 0.0001). Patients rated a moderate-to-significant improvement in 85% of SKN2017B-treated scars vs 51% of silicone-treated scars, a 67% relative improvement with SKN2017B (P < 0.001). Independent reviewers rated 87% of scars treated with SKN2017B to be better overall vs 1% of scars treated with silicone (P < 0.0001). There were no tolerability issues or adverse reactions with either cream. CONCLUSIONS: SKN2017B consists of highly selective growth factors within a silicone cream matrix and is well tolerated and effective for surgical scar management.

Aesthetic Surgical Procedures in Men: Major Complications and Associated Risk Factors.

BACKGROUND: The number of men undergoing cosmetic surgery is increasing in North America. OBJECTIVES: To determine the incidence and risk factors of major complications in males undergoing cosmetic surgery, compare the complication profiles between men and women, and identify specific procedures that are associated with higher risk of complications in males. METHODS: A prospective cohort of patients undergoing cosmetic surgery between 2008 and 2013 was identified from the CosmetAssure database. Gender specific procedures were excluded. Primary outcome was occurrence of a major complication in males requiring emergency room visit, hospital admission, or reoperation within 30 days of the index operation. Univariate and multivariate analysis evaluated potential risk factors for major complications including age, body mass index (BMI), smoking, diabetes, type of surgical facility, type of procedure, and combined procedures. RESULTS: Of the 129,007 patients, 54,927 underwent gender nonspecific procedures, of which 5801 (10.6%) were males. Women showed a higher mean age (46.4 ± 14.1 vs 45.2 ± 16.7 years, P < 0.01). Men had a higher BMI (27.2 ± 4.7 vs 25.7 ± 4.9 kg/m2, P < 0.01), and were more likely to be smokers (7.1% vs 5.7%, P < 0.01) when compared to women. Men demonstrated similar overall major complication rates compared to women (2.1% vs 2.1%, P = 0.97). When specific complications were analyzed further, men had higher hematoma rates, but lower incidence of surgical site infection. Additionally, major complications after abdominoplasty, facelift surgery, and buttock augmentation were noted to preferentially affect males. On multivariate analysis, independent predictors of major complications in males included BMI (RR 1.05), hospital or ambulatory surgery center procedures (RR 3.47), and combined procedures (RR 2.56). CONCLUSIONS: Aesthetic surgery in men is safe with low major complication rates. Modifiable predictors of complications included BMI and combined procedures.

Customized bilaminar resorbable mesh with BMP-2 promotes cranial bone defect healing.

BACKGROUND: For repair of cranial vault (skull) defects, alloplastic (methylmethacrylate or titanium mesh) techniques may result in nonhealing or infectious complications and autogenous (split rib or calvarial) techniques may result in excessive blood loss or donor-site morbidity. Osteogenic factors such as bone morphogenetic protein-2 (BMP-2) provide promising alternatives for repairing bone defects. As a new option for this reconstructive challenge, we investigated by using a bilaminar resorbable construct made from computer-aided design and computer-aided manufacturing computed tomographic scan technology with BMP-2 in hopes of providing initial structural support for the skull, followed by bone healing without permanent foreign body problems. METHODS: Outcomes of consecutive adult patients with long-standing critical-sized cranial vault defects who underwent cranial vault reconstruction between 1999 and 2010 were studied (n = 69). Reconstructive options were titanium mesh, cryopreserved bone, patient-specific implants, autogenous (split calvarial), and a new bilaminar resorbable mesh construct sandwiched with BMP-2. These reconstructive options were compared for operating room time, blood loss, complications, reoperations, and bone healing (3-dimensional computed tomographic scans). RESULTS: Defects in the group were similar, 92 cm (60-176 cm). The autogenous bone group had the longest operating room time (1.1 times longer than the BMP-2 construct group) and the greatest blood loss (1.5 times more than the BMP-2 construct group). Perioperative complications and reoperation rates were lower in autogenous bone (5%) and BMP-2 construct groups (14%) when compared with alloplastic groups (22%-36%). Bone healing was superior with BMP-2 construct and autogenous bone (85%; 90%) versus cryopreserved bone (18%) and minimal healing for alloplastic. CONCLUSIONS: In select cases, a customized bilaminar resorbable construct with BMP-2 resulted in improved bone healing with fewer complications than alloplastic options and without the morbidity and blood loss associated with autogenous bone grafting. This allowed critically sized calvarial defects in adults to be successfully corrected with no residual foreign body.

Inferior turbinoplasty during cosmetic rhinoplasty: techniques and trends.

BACKGROUND: The sheer number of accepted inferior turbinoplasty techniques emphasizes the fact that there is no general agreement on which approach yields optimal results, nor are there data available that describes prevalent techniques in turbinate surgery among plastic surgeons. OBJECTIVE: The aim of this study was to identify practice patterns among plastic surgeons who perform inferior turbinoplasty during rhinoplasty. METHODS: Members of the American Society of Plastic Surgeons were invited to participate in an anonymous, Internet-based survey containing questions related to personal preferences and outcomes in inferior turbinate surgery. RESULTS: A total of 534 members of the American Society of Plastic Surgeons participated in the survey. Most (71.7%) trained in an independent plastic surgery program with prerequisite training in general surgery. More than half (50.6%) had more than 20 years of operative experience; only 15.2% reported performing greater than 40 rhinoplasties per year. The 5 most preferred inferior turbinate reduction techniques were outfracture of the turbinates (49.1%), partial turbinectomy (33.3%), submucous reduction via electrocautery (25.3%), submucous resection (23.6%), and electrocautery (22.5%). Fewer than 10% of the respondents reported the use of newer techniques such as radiofrequency thermal ablation (5.6%), use of the microdebrider (2.2%), laser cautery (1.1%), or cryosurgery (0.6%). Mucosal crusting and desiccation were the most frequently reported complications. CONCLUSIONS: The results of this survey provide insights into the current preferences in inferior turbinate reduction surgery. Plastic surgeons are performing more conventional methods of turbinate reduction rather than taking advantage of the many of the more novel technology-driven methods.

Three-Dimensional Imaging for Breast Augmentation: Is This Technology Providing Accurate Simulations?

BACKGROUND: For patients considering breast augmentation, 3-dimensional (3D) imaging provides a preoperative simulation of the postoperative result. However, the clinical accuracy of these simulations has not been assessed. OBJECTIVE: The authors compared preoperative simulations with postoperative results of breast augmentation to permit more informed decisions about breast augmentation. METHODS: To determine differences between simulations and actual results, volumetric and contour analyses were performed for patients who underwent 3D imaging both preoperatively and 3 months after breast augmentation. All patients received round smooth silicone implants or anatomically shaped cohesive silicone gel implants; the mean volume was 295 cc. RESULTS: Twenty patients (40 breasts) underwent 3D imaging both pre- and postoperatively. There were no procedural complications or revisions. The mean difference between preoperative simulation and postoperative breast volume was 27.2 cc (range, 1.4-99.5 cc), representing a 9.2% mean difference in volume and an accuracy of 90.8%. The mean absolute difference (root mean square) of all surface points along the breast in aggregate was 4.0 mm (range, 1.8-8.3 mm). No specific location along the surface contour of the breast could be identified as having the greatest differences. CONCLUSIONS: The preoperative simulation provided by 3D imaging is >90% accurate in predicting postoperative breast volume. The mean absolute differential for surface contour in this study was 4 mm, representing 98.4% accuracy based on average surface area. LEVEL OF EVIDENCE: 3.

Comparison of Limited-Undermining Lipoabdominoplasty and Traditional Abdominoplasty Using Laser Fluorescence Imaging.

BACKGROUND: Body contouring that involves abdominoplasty and/or liposuction is a common cosmetic surgery procedure. Although single-staged lipoabdominoplasty has gained popularity, safety concerns remain. OBJECTIVES: The authors compared abdominal flap perfusion and overall complication rates for traditional abdominoplasty and limited-undermining lipoabdominoplasty. METHODS: Eighteen abdominoplasty patients were evaluated in a prospective study. All patients were nonsmokers and lacked major comorbidities. The control group (n = 9) underwent traditional abdominoplasty with wide undermining. The study group (n = 9) underwent abdominoplasty with limited undermining as well as liposuction of the abdominal flap. The groups were similar with respect to age and body mass index. Patients received follow-up for an average of 97 days. Fluorescence imaging was utilized for perfusion studies. Results and complications were documented, and statistical significance was ascertained via the Student t test. RESULTS: Neither group had major complications or revisions. Minor complications included an exposed suture, resulting in delayed wound healing, in the control group. A patient in the study group had a small area of fat necrosis and a small seroma, neither of which required further treatment. No significant difference in abdominal flap perfusion was found between the control (57%) and study (50%) groups based on fluorescence levels relative to a designated baseline reference marker. CONCLUSIONS: Results of the study indicate that no significant differences exist between the 2 operations with respect to the rates of abdominal flap perfusion or complications. LEVEL OF EVIDENCE: 3.

Same-Day Discharge for Immediate Breast Reconstruction: A National Surgical Quality Improvement Program Study.

BACKGROUND: Patients undergoing immediate breast reconstruction with tissue expanders are frequently admitted after surgery for monitoring and pain control, which introduces additional costs and risks of nosocomial infection. Same-day discharge could conserve resources, mitigate risk, and return patients home for faster recovery. The authors used large data sets to investigate the safety of same-day discharge after mastectomy with immediate postoperative expander placement. METHODS: A retrospective review was performed of patients in the National Surgical Quality Improvement Program database who underwent breast reconstruction using tissue expanders between 2005 and 2019. Patients were grouped based on date of discharge. Demographic information, medical comorbidities, and outcomes were recorded. Statistical analysis was performed to determine efficacy of same-day discharge and identify factors that predict safety. RESULTS: Of the 14,387 included patients, 10% were discharged the same day, 70% on postoperative day 1, and 20% later than postoperative day 1. The most common complications were infection, reoperation, and readmission, which trended upward with length of stay (6.4% versus 9.3% versus 16.8%), but were statistically equivalent between same-day and next-day discharge. The complication rate for later-day discharge was statistically higher. Patients discharged later had significantly more comorbidities than same or next-day discharge counterparts. Predictors of complications included hypertension, smoking, diabetes, and obesity. CONCLUSIONS: Patients undergoing mastectomy with immediate tissue expander reconstruction are usually admitted overnight. However, same-day discharge was demonstrated to have an equivalent risk of perioperative complications as next-day discharge. For the otherwise healthy patient, going home the day of surgery is a safe and cost-effective option, although the decision should be made based on the individual patient. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Cost comparison of open fasciectomy versus percutaneous needle aponeurotomy for treatment of Dupuytren contracture.

BACKGROUND: Many surgical options exist for the treatment of Dupuytren contracture. Little has been written regarding their financial implications. The purpose of this study was to compare the immediate direct costs of open fasciectomy to percutaneous needle aponeurotomy (NA) for the surgical treatment of Dupuytren contracture. MATERIALS AND METHODS: A retrospective review was performed comparing patients treated with open fasciectomy (group 1) to patients treated with percutaneous NA (group 2) for the treatment of Dupuytren disease from 2008 to 2010. Financial and medical records were reviewed. Direct cost of treatment was calculated from hospital billing records, including surgical, anesthesia, and facility fees. Statistical analysis was performed using unpaired t test. RESULTS: Twenty-four patients received open segmental palmar and/or digital fasciectomy (group 1). Average preoperative metacarpophalangeal joint flexion contracture was 30 degrees, and proximal interphalangeal joint flexion contracture was 42 degrees. Group 2 consisted of 24 patients. Average preoperative metacarpophalangeal flexion contracture was 31 degrees, and proximal interphalangeal flexion contracture was 27 degrees. Mean cost for group 1 was $11,240 and mean cost for group 2 was $4657 (P < 0.0001). Immediate postoperative contracture correction was similar between both. Two complications occurred in group 1 (wound dehiscence and nerve injury); no complications in group 2. CONCLUSIONS: Percutaneous NA is associated with decreased direct costs in the short-term compared to traditional open fasciectomy with comparable deformity correction.