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Background:. With marijuana use on the rise, its influence on surgical outcomes, particularly for breast reduction, warrants investigation. This study aims to clarify marijuana’s effects on breast reduction surgery outcomes, given its limited research focus despite potential perioperative implications. Methods:. A retrospective review was conducted from 2016 to 2022 of patients with/without marijuana use undergoing breast reduction. Propensity score-matching considered age, body mass index, ptosis, and breast tissue mass. Patient demographics, clinical attributes, and postoperative details were analyzed. Quality-of-life (QoL) changes were gauged using pre- and postoperative BREAST-Q. Results:. Of 415 patients who underwent breast reduction, 140 patients documented marijuana use. After propensity matching, a total of 108 patients (54 marijuana users versus 54 nonusers) were analyzed. The average age was 39 years ± 12 and body mass index 30.1 kg/m2 ± 5.3. There were no differences between the 2 groups in comorbidities, breast symmetry, excision patterns, pedicle use, or drain count (P > 0.05). Furthermore, surgical outcomes including surgical site occurrences, scarring, pain levels, hypersensitivity, or sensation loss were comparable between the groups (P > 0.05). There were also no differences in number of readmissions, reoperations, or emergency department visits (P > 0.05). Both groups showed enhanced postoperative QoL, regardless of marijuana usage. Conclusions:. This study indicates that marijuana use does not significantly impact breast reduction surgery outcomes. Comparable surgical results and postoperative QoL improvements were observed in both marijuana users and nonusers. This study provides surgeons with the knowledge to offer more informed patient counseling regarding the implications of marijuana use in relation to breast reduction procedures.

Background:. Few dedicated, funded clinical research fellowship positions exist in plastic surgery. This study provides insights from an established clinical research fellowship, highlighting its educational impact and confirming the impact of positive institutional support and a collaborative-first approach. Methods:. All research fellows within the program from 2008 to 2020 were examined during their year of employment and subsequent 2 years. Internal and external collaboration trends were assessed using PubMed affiliations. Correlation between external collaborations and research impact were examined. Research impact was characterized by publication count, journal impact factor, and journal diversity. Results:. Thirty-one research fellows were identified, with a 100% match rate. Four phases of development were identified, and a three-period cycle of productivity was noted to occur every 3 years. A shift toward more external collaborations occurred after 2016 (P = 0.008). A positive correlation was observed between external collaborations and academic output (r = 0.72, P = 0.004), journal diversity (r = 0.74, P = 0.004), and journal impact (r = 0.63, P < 0.05). Significant growth was observed in the collaborative networks (P = 0.002), publications (P = 0.003), journal diversity (P < 0.001), and research personnel (P = 0.002). Conclusions:. As a result of our strategic decision to engage collaborators across multiple disciplines, there is discernible improvement in measurable impact, contributing to the growth of our program. Dedicating resources to foster deeper collaborations can enrich the field of plastic surgery research, recognizing that this investment fuels the cycle of productivity, offering promising returns to the future.

Background:. Studies comparing carpal tunnel release with ultrasound guidance (CTR-US) to mini-open CTR (mOCTR) are limited. This randomized trial compared the efficacy and safety of these techniques. Methods:. In this multicenter randomized trial, patients were randomized (2:1) to unilateral CTR-US or mOCTR. Outcomes included Boston Carpal Tunnel Questionnaire Symptom Severity Scale (BCTQ-SSS) and Functional Status Scale (BCTQ-FSS), numeric pain scale (0–10), EuroQoL-5 Dimension 5-Level (EQ-5D-5L), scar outcomes, and complications over 1 year. Results:. Patients received CTR-US (n = 94) via wrist incision (mean 6 mm) or mOCTR (n = 28) via palmar incision (mean 22 mm). Comparing CTR-US with mOCTR, the mean changes in BCTQ-SSS (−1.8 versus -1.8; P = 0.96), BCTQ-FSS (−1.0 versus −1.0; P = 0.75), numeric pain scale (−3.9 versus −3.8; P = 0.74), and EQ-5D-5L (0.13 versus 0.12; P = 0.79) over 1 year were comparable between groups. Freedom from scar sensitivity or pain favored CTR-US (95% versus 74%; P = 0.005). Complications occurred in 2.1% versus 3.6% of patients (P = 0.55), all within 3 weeks postprocedure. There was one revision surgery in the CTR-US group, and no revisions for persistent or recurrent symptoms in either group. Conclusions:. CTR-US and mOCTR demonstrated similar improvement in carpal tunnel syndrome symptoms and quality of life with comparable low complication rates over 1 year of follow-up. CTR-US was performed with a smaller incision and associated with less scar discomfort.

Background:. Dermal scaffolds have created a paradigm shift for burn and wound management by providing improved healing and less scarring, while improving cosmesis and functionality. Dermal regeneration template (DRT) is a bilayer membrane for dermal regeneration developed by Yannas and Burke in the 1980s. The aim of this review is to summarize clinical evidence for dermal scaffolds focusing on DRT for the management and reconstruction of burn injuries and complex wounds. Methods:. A comprehensive search of PubMed was performed from the start of indexing through November 2022. Articles reporting on DRT use in patients with burns, limb salvage, and wound reconstruction were included with focus on high-level clinical evidence. Results:. DRT has become an established alternative option for the treatment of full-thickness and deep partial-thickness burns, with improved outcomes in areas where cosmesis and functionality are important. In the management of diabetic foot ulcers, use of DRT is associated with high rates of complete wound healing with a low risk of adverse outcomes. DRT has been successfully used in traumatic and surgical wounds, showing particular benefit in deep wounds and in the reconstruction of numerous anatomical sites. Conclusions:. Considerable clinical experience has accrued with the use of DRT beyond its original application for thermal injury. A growing body of evidence from clinical studies reports the successful use of DRT to improve clinical outcomes and quality of life across clinical indications at a number of anatomical sites.

Background:. Despite efforts to promote gender equity in medicine, gender disparities persist in various medical specialties, including plastic surgery. This study aimed to investigate the representation of female physicians in leadership positions in German plastic surgery departments. Methods:. This cross-sectional study collected data about the physician workforce in the German plastic surgery field. The primary outcome was the proportion of female physicians in plastic surgery departments. Data were collected from 94 departments. The physician workforce was stratified based on gender and leadership. Results:. We included 812 physicians working in different German plastic surgery departments. Of those, 76.8% were in leadership positions, and 35.1% were women. There was a significant association between being male sex and holding a leadership position (n = 158/188, 84% versus n = 30/188, 16%, P

Background:. This study aimed to analyze the association between completion of research training and career success in American plastic surgery faculty to aid trainees in their decisions to perform research fellowships. Methods:. A cross-sectional analysis of attending academic plastic surgeons in the United States was conducted. Outcomes were compared between faculty who completed research training (research fellowship, PhD, or MPH) and those who did not. Outcomes included promotion to full professor and/or department chair, h-index, and attainment of National Institutes of Health funding. Outcomes were analyzed using chi-squared tests, t tests, and multivariable regressions. Results:. A total of 949 plastic surgery faculty members were included, and of those, 185 (19.5%) completed dedicated research training, including 13.7% (n = 130) who completed a research fellowship. Surgeons who completed dedicated research training were significantly more likely to achieve full professorship (31.4% versus 24.1%, P = 0.01), obtain National Institutes of Health funding (18.4% versus 6.5%, P < 0.001), and have a higher mean h-index (15.6 versus 11.6, P < 0.001). Dedicated research fellowships were independently predictive of achieving full professorship (OR = 2.12, P = 0.002), increased h-index (β = 4.86, P < 0.001), and attainment of National Institutes of Health funding (OR = 5.06, P = 0.01). Completion of dedicated research training did not predict an increased likelihood of becoming department chair. Conclusion:. The performance of dedicated research training was predictive of improved markers of career success in plastic surgery and should be considered beneficial in both the short and long term.

Background:. The introduction of mesh for reinforcement of ventral hernia repair (VHR) led to a significant reduction in hernia recurrence rates. However, it remains controversial whether synthetic or biologic mesh leads to superior outcomes. Recently, hybrid mesh consisting of reinforced biosynthetic ovine rumen (RBOR) has been developed and aims to combine the advantages of biologic and synthetic mesh; however, outcomes after VHR with RBOR have not yet been compared with the standard of care. Methods:. We performed a retrospective analysis on 109 patients, who underwent VHR with RBOR (n = 50) or synthetic polypropylene mesh (n = 59). Demographic characteristics, comorbidities, postoperative complications, and recurrence rates were analyzed and compared between the groups. Multivariate logistic regression models were fit to assess associations of mesh type with overall complications and surgical site occurrence (SSO). Results:. Patients who underwent VHR with RBOR were older (mean age 63.7 versus 58.8 years, P = 0.02) and had a higher rate of renal disease (28.0 versus 10.2%, P = 0.01) compared with patients with synthetic mesh. Despite an unfavorable risk profile, patients with RBOR had lower rates of SSO (16.0 versus 30.5%, P = 0.12) and similar hernia recurrence rates (4.0 versus 6.78%, P = 0.68) compared with patients with synthetic mesh. The use of synthetic mesh was significantly associated with higher odds for overall complications (3.78, P < 0.05) and SSO (3.87, P < 0.05). Conclusion:. Compared with synthetic polypropylene mesh, the use of RBOR for VHR mitigates SSO while maintaining low hernia recurrence rates at 30-month follow-up.

Background:. The present study assesses training characteristics, scholastic achievements, and traditional career accomplishments of ethnically underrepresented in medicine (UIM) plastic and reconstructive surgery (PRS) faculty relative to non-UIM PRS faculty. Method:. A cross-sectional analysis of core PRS faculty appointed to accredited United States residency training programs (n = 99) was performed. Results:. Of the 949 US PRS faculty, a total of 51 (5.4%) were identified as UIM. Compared with non-UIM faculty, there were few differences when evaluating medical education, residency training, pursuit of advanced degrees, and attainment of subspecialty fellowship training. UIM faculty were more likely than non-UIM faculty to have graduated from a medical school outside the United States (25% versus 13%, P = 0.014). In addition, UIM faculty did not differ from non-UIM counterparts in traditional career accomplishments, including promotion to full professor, obtaining NIH funding, serving as program director, receiving an endowed professorship, appointment to a peer-reviewed editorial board, scholarly contributions (H-index and number of publications), and appointment to chief/chair of their division/department. Conclusions:. The historical lack of ethnic diversity that comprise US academic PRS faculty persists. This study reveals that those UIM faculty who are able to obtain faculty appointments are equally successful in achieving scholastic success and traditional career accomplishments as their non-UIM counterparts. As we strive toward increasing representation of UIM physicians in academic plastic surgery, the field will benefit from efforts that promote a pipeline for underrepresented groups who traditionally face barriers to entry.

Background:. Successful strategies to improve the representation of female and ethnically underrepresented in medicine (UIM) physicians among US plastic and reconstructive surgery (PRS) faculty have not been adequately explored. Accordingly, we aimed to identify programs that have had success, and in parallel gather PRS program directors’ and chiefs/chairs’ perspectives on diversity recruitment intentionality and strategies. Methods:. We conducted a cross-sectional analysis of the demographic composition of female and UIM faculty of PRS residency training programs. Separate lists of programs in the top quartile for female and UIM faculty representation were collated. Additionally, a 14-question survey was administered to program directors and chiefs/chairs of all 99 Accreditation Council for Graduate Medical Education-accredited PRS residency programs. The questions comprised three domains: (1) demographic information; (2) perceptions about diversity; and (3) recruitment strategies utilized to diversify faculty. Results:. Female and UIM faculty representation ranged from 0% to 63% and 0% to 50%, respectively. Survey responses were received from program directors and chiefs/chairs of 55 institutions (55% response rate). Twenty-five (43%) respondents felt their program was diverse. Fifty-one (80%) respondents felt diversity was important to the composition of PRS faculty. Active recruitment of diverse faculty and the implementation of a diversity, equity, and inclusion committee were among the most frequently cited strategies to establish a culturally sensitive and inclusive environment. Conclusions:. These findings reveal that female and UIM representation among US PRS faculty remains insufficient; however, some programs have had success through deliberate and intentional implementation of diversity, equity, and inclusion strategies.

Background:. Lack of female and ethnically underrepresented in medicine (UIM) surgeons remains concerning in academic plastic surgery. One barrier to inclusion may be unequal opportunity to publish research. This study evaluates the extent of this challenge for plastic surgery trainees and identifies potential solutions. Methods:. Data were collected on academic plastic surgeons' research productivity during training. Bivariate analysis compared publication measures between genders and race/ethnicities at different training stages (pre-residency/residency/clinical fellowship). Multivariate analysis determined training experiences independently associated with increased research productivity. Results:. Overall, women had fewer total publications than men during training (8.89 versus 12.46, P = 0.0394). Total publications were similar between genders before and during residency (P > 0.05 for both) but lower for women during fellowship (1.32 versus 2.48, P = 0.0042). Women had a similar number of first-author publications during training (3.97 versus 5.24, P = 0.1030) but fewer middle-author publications (4.70 versus 6.81, P = 0.0405). UIM and non-UIM individuals had similar productivity at all training stages and authorship positions (P > 0.05 for all). Research fellowship completion was associated with increased total, first-, and middle-author training publications (P < 0.001 for all). Conclusions:. Less research productivity for female plastic surgery trainees may reflect a disparity in opportunity to publish. Fewer middle-author publications could indicate challenges with network-building in a predominately male field. Despite comparable research productivity during training relative to non- UIM individuals, UIM individuals remain underrepresented in academic plastic surgery. Creating research fellowships for targeting underrepresented groups could help overcome these challenges.

Background:. The use of biologic mesh to reinforce the abdominal wall in ventral hernia repair has been proposed as a viable alternative to synthetic mesh, particularly for high-risk patients and in contaminated settings. However, a comparison of clinical outcomes between the currently available biologic mesh types has yet to be performed. Methods:. We performed a retrospective analysis of 141 patients who had undergone ventral hernia repair with biologic mesh, including noncross-linked porcine ADM (NC-PADM) (n = 51), cross-linked porcine ADM (C-PADM) (n = 17), reinforced biologic ovine rumen (RBOR) (n = 36), and bovine ADM (BADM) (n = 37) at the Stanford University Medical Center between 2002 and 2020. Postoperative donor site complications and rates of hernia recurrence were compared between patients with different biologic mesh types. Results:. Abdominal complications occurred in 47.1% of patients with NC-PADM, 52.9% of patients with C-PADM, 16.7% of patients with RBOR, and 43.2% of patients with BADM (P = 0.015). Relative risk for overall complications was higher in patients who had received NC-PADM (RR = 2.64, P = 0.0182), C-PADM (RR = 3.19, P = 0.0127), and BADM (RR = 2.11, P = 0.0773) compared with those who had received RBOR. Furthermore, relative risk for hernia recurrence was also higher in all other mesh types compared with RBOR. Conclusion:. Our data indicate that RBOR decreases abdominal complications and recurrence rates after ventral hernia repair compared with NC-PADM, C-PADM, and BADM.

Summary:. Randomized controlled trials, though considered the gold standard in clinical research, are often not feasible in plastic surgery research. Instead, researchers rely heavily on observational studies, leading to potential issues with confounding and selection bias. Propensity scoring—a statistical technique that estimates a patient’s likelihood of having received the exposure of interest—can improve the comparability of study groups by either guiding the selection of study participants or generating a covariate that can be adjusted for in multivariate analyses. In this study, we conducted a comprehensive review of research articles published in three major plastic surgery journals (Plastic and Reconstructive Surgery, Journal of Plastic, Reconstructive, & Aesthetic Surgery, and Annals of Plastic Surgery) to determine the utilization of propensity scoring methods in plastic surgery research from August 2018 to August 2020. We found that propensity scoring was used in only eight (0.8%) of 971 research articles, none of which fully reported all components of their propensity scoring methodology. We provide a brief overview of propensity score techniques and recommend guidelines for accurate reporting of propensity scoring methods for plastic surgery research. Improved understanding of propensity scoring may encourage plastic surgery researchers to incorporate the method in their own work and improve plastic surgeons’ ability to understand and analyze future research studies that utilize propensity score methods.

Background:. There is a growing interest in the application of hyaluronic acid (HA) derivatives in skin quality improvement. The aim of this study was to confirm safety and effectiveness of cohesive polydensified matrix-hyaluronic acid + glycerol (CPM-HA20G; Belotero Revive) in revitalization of early-onset photodamaged facial skin. Methods:. A total of 159 subjects with early signs of facial photodamaged skin were randomized in a 2:1 ratio to multiple- or single-dose treatment with CPMHA20G. Effectiveness assessments included biophysical measurements of skin hydration; elasticity, firmness, and roughness; investigator- and subject-assessed Global Aesthetic Improvement Scales; and FACE-Q Skin Changes and Treatment Satisfaction questionnaires. Results:. In both treatment groups, skin hydration improved from baseline to all follow-up visits in subjects with dry or very dry skin. This improvement was significant at week 16 after initial treatment in the multiple-dose group (P = 0.0013). Investigator- and subject-reported outcomes showed that the majority of subjects across all skin hydration types benefited from treatment, with higher satisfaction rates observed in the multiple-dose group. According to investigator-assessed Global Aesthetic Improvement Scale, 90.7% of subjects at week 12 in the multiple-dose and 74.6% of subjects at week 4 in the single-dose group were rated as at least “improved.” All related treatment-emergent adverse events were transient, expected injection-site reactions of mild to moderate intensity. Conclusions:. Effectiveness of CPM-HA20G for skin hydration in subjects with dry or very dry skin was demonstrated up to 9 months after last injection. Overall, CPM-HA20G demonstrated effective and safe use in facial skin revitalization among subjects with early-onset photodamaged skin.

Background:. Cost-utility analyses assess health gains acquired by interventions by incorporating weighted health state utility values (HSUVs). HSUVs are important in plastic and reconstructive surgery (PRS) because they include qualitative metrics when comparing operative techniques or interventions. We systematically reviewed the literature to identify the extent and quality of existing original utilities research within PRS. Methods:. A systematic review of articles with original PRS utility data was conducted in accordance with the Preferred Reporting Items for a Systematic Review and Meta-Analysis guidelines. Subspecialty, survey sample size, and respondent characteristics were extracted. For each HSUV, the utility measure [direct (standard gamble, time trade off, visual analog scale) and/or indirect], mean utility score, and measure of variance were recorded. Similar HSUVs were pooled into weighted averages based on sample size if they were derived from the same utility measure. Results:. In total, 348 HSUVs for 194 disease states were derived from 56 studies within seven PRS subspecialties. Utility studies were most common in breast (n = 17, 30.4%) and hand/upper extremity (n = 15, 26.8%), and direct measurements were most frequent [visual analog scale (55.4%), standard gamble (46.4%), time trade off (57.1%)]. Studies surveying the general public had more respondents (n = 165, IQR 103–299) than those that surveyed patients (n = 61, IQR 48–79) or healthcare professionals (n = 42, IQR 10–109). HSUVs for 18 health states were aggregated. Conclusions:. The HSUV literature within PRS is scant and heterogeneous. Researchers should become familiar with these outcomes, as integrating utility and cost data will help illustrate that the impact of certain interventions are cost-effective when we consider patient quality of life.

Purpose: Fractionated fat (FF) has been shown to promote dermal regeneration; however, the use of fat grafting for reconstruction of soft tissue defects is limited due to volume loss over time. We have developed a novel approach for engineering of vascularized soft tissue using an injectable nanofiber hydrogel (NHC) enriched with FF. Methods: FF was generated by emulsification of groin fat pads from rats and mixed in a 3:1 ratio with NHC (NHC-FF). NHC-FF or NHC alone were placed into isolation chambers together with arteriovenous (AV) loops, which were subcutaneously implanted into the groin of rats (n=8 per group). After 21 days, animals were euthanized, systemically perfused with ink, and tissue was explanted for histological analysis. Immunofluorescent staining (IF) and confocal laser scanning microscopy were used to quantify CD34+ progenitor cells and macrophage subpopulations. Results: NHC-FF tissue maintained its shape without shrinking and showed a significantly stronger functional neovascularization compared to NHC alone at 21 days after implantation (mean vessel count: 833.5 ± 206.1 vs. 296.5 ± 114.1, p = 0.04). Tissue remodeling and cellular infiltration were greater in NHC-FF (mean cell count: 49,707 ± 18,491 vs. 9,263 ± 3,790, p = 0.005) with a significantly higher amount of progenitor cells and regenerative CD163+ macrophages compared to NHC alone. Conclusion: FF-enriched NHC transforms into highly vascularized soft tissue over 21 days without signs of shrinking and promotes macrophage polarization toward regenerative phenotypes. Enrichment of injectable NHC with FF represents a promising approach for durable reconstruction of soft tissue defects.

Background:. Within the past decade, poly-4-hydroxybutyrate (P4HB) biosynthetic mesh has been introduced as a potential alternative to traditional biologic and synthetic mesh in ventral hernia repair (VHR). The aim of this study was to systematically assess clinical outcomes with the P4HB in VHR. Methods:. A literature search identified all articles published in 2000 involving the use of P4HB in VHR. Descriptive statistics were used to synthesize collective data points, including postoperative outcomes. A pooled analysis of postoperative outcomes was performed using chi-square test and Fisher exact test. Results:. Across 7 studies, the P4HB was used in 453 patients. The mean rate of surgical site infection (SSI) was 6.8% (31/453), reoperation 10.7% (30/281), and recurrence 9.1% (41/453). At an average follow-up of 26.8 months, the incidence of recurrence was 10.4% (28/270). Onlay was significantly associated with increased recurrence (14.2% versus 4.4%, P = 0.001). Among sublay placements, there was no difference in recurrence in clean (Center for Disease Control [CDC] 1) or contaminated (CDC >1) wounds (2.7% versus 6.1%, P = 0.585), but contaminated wounds were associated with increased SSI (2.7% versus 15.2%, P = 0.028). Ventral Hernia Working Group grade 2 and 3 did not have different incidences of recurrence (8.0% versus 5.1%, P = 0.526) nor SSI (5.1% versus 14.6%, P = 0.265). Conclusions:. Overall, clinical outcomes of the P4HB mesh in VHR are acceptable. The P4HB mesh serves as a reliable alternative to traditional synthetic and biologic mesh across a range of defect characteristics and patient health conditions. Further research is needed to better understand the conditions in which it may provide a clinical benefit over traditional mesh types.

Background:. The prevalence of complex abdominal wall defects continues to rise, which necessitates increasingly sophisticated medical and surgical management. Insurance coverage for reconstructive surgery varies due to differing interpretations of medical necessity. The authors sought to characterize the current insurance landscape for a subset of key adjunctive procedures in abdominal wall reconstruction, including component separation and simultaneous ventral hernia repair with panniculectomy (SVHR-P) or abdominoplasty (SVHR-A), and synthesize a set of reporting recommendations based on insurer criteria. Methods:. Insurance companies were selected based on their national and state market share. Preauthorization criteria, preauthorization lists, and medical/clinical policies by each company for component separation, SVRH-P, and SVRH-A were examined. Coverage criteria were abstracted and analyzed. Results:. Fifty insurance companies were included in the study. Only 1 company had clear approval criteria for component separation, while 38 cover it on a case-by-case basis. Four companies had clear approval policies for SVHR-P, 4 cover them on an individual case basis, and 28 flatly do not cover SVHR-P. Similarly, 3 companies had clear approval policies for SVHR-A, 6 cover them case by case, and 33 do not cover SVHR-A. Conclusions:. Component separation and soft tissue contouring are important adjunctive AWR procedures with efficacy supported by peer-reviewed literature. The variability in SVHR-P and SVHR-A coverage likely decreases access to these procedures even when there are established medical indications. The authors recommend standardization of coverage criteria for component separation, given that differing interpretations of medical necessity increase the likelihood of insurance denials.

Background:. Ventral hernias are a complex and costly burden to the health care system. Although preoperative radiologic imaging is commonly performed, the plethora of anatomic features present and available in routine imaging are seldomly quantified and integrated into patient selection, preoperative risk stratification, and perioperative planning. We herein aimed to critically examine the current state of computed tomography feature application in predicting surgical outcomes. Methods:. A systematic review was conducted in accordance with the Preferred Reporting Items for a Systematic Review and Meta-Analysis (PRISMA) checklist. PubMed, MEDLINE, and Embase databases were reviewed under search syntax “computed tomography imaging” and “abdominal hernia” for papers published between 2000 and 2020. Results:. Of the initial 1922 studies, 12 papers met inclusion and exclusion criteria. The most frequently used radiologic features were hernia volume (n = 9), subcutaneous fat volume (n = 5), and defect size (n = 8). Outcomes included both complications and need for surgical intervention. Median area under the curve (AUC) and odds ratio were 0.68 (±0.16) and 1.12 (±0.39), respectively. The best predictive feature was hernia neck ratio > 2.5 (AUC 0.903). Conclusions:. Computed tomography feature selection offers hernia surgeons an opportunity to identify, quantify, and integrate routinely available morphologic tissue features into preoperative decision-making. Despite being in its early stages, future surgeons and researchers will soon be able to integrate 3D volumetric analysis and complex machine learning and neural network models to improvement patient care.

Summary:. Incisional hernias, especially those below the arcuate line, pose a unique challenge to reconstructive surgeons, as no consensus exists for repair strategy. An innovative approach is presented and illustrated. The “corset repair” involves placing an onlay mesh partially beneath released bilateral external obliques. A detailed technical review is provided to illustrate the benefits of this technique particularly in large defects and in hernia after abdominal flap harvest. Hernia recurrence and surgical site occurrence rates were reviewed and analyzed for a cohort of corset repair patients between December 2016 and January 2020. Twenty patients were included. All defects were successfully closed. Zero patients experienced hernia recurrence. Eight patients (40%) had a surgical site occurrence, of which 5 (63%) were either observed or managed non-operatively. Two of the surgical site occurrences were deep surgical site infections: 1 required surgical intervention for suspected mesh infection and the other did not. One patient (5%) developed hematoma 23 months post-operatively. The “corset repair” technique represents a modification to a classic technique for hernia repair. It is feasible and may be advantageous especially for large or challenging repairs below the arcuate line. It has promising results on early follow-up, and further research is needed to evaluate long-term efficacy.