Free Flap Failure and Complications in Acute Burns: A Systematic Review and Meta-analysis.

Background: Severe acute burn injuries represent a challenge to the reconstructive surgeon. Free flap reconstruction might be required in cases of significant critical structure exposure and soft tissue deficits, when local options are unavailable. This study aimed to determine the free flap complication rate in acute burn patients. Methods: A systematic review and meta-analysis were conducted and reported according to Preferred Reporting Items for Systematic Reviews and Meta-Analysis guidelines and registered on the International Prospective Register of Systematic Reviews database (CRD42023404478). The following databases were accessed: Embase, PubMed, Web of Science, and Cochrane Library. The primary outcome was the free flap failure rate. Results: The study identified 31 articles for inclusion. A total of 427 patients (83.3% men, 16.7% women) accounting for 454 free flaps were included. The mean patient age was 36.21 [95% confidence interval (CI), 31.25-41.16]. Total free flap loss rate was 9.91% [95% CI, 7.48%-13.02%], and partial flap loss was 4.76% [95% CI, 2.66%-8.39%]. The rate of venous thrombosis was 6.41% [95% CI, 3.90%-10.36%] and arterial thrombosis was 5.08% [95% CI, 3.09%-8.26%]. Acute return to the operating room occurred in 20.63% [16.33%-25.71%] of cases. Stratified by body region, free flaps in the lower extremity had a failure rate of 8.33% [95% CI, 4.39%-15.24%], whereas in the upper extremity, the failure rate was 6.74% [95% CI, 3.95%-11.25%]. Conclusion: This study highlights the high risk of free flap complications and failure in acute burn patients.

Pedicled Latissimus Dorsi Flap for Extensive Scalp Reconstruction in Acute Burns.

Extensive full-thickness head and neck burn defects represent some of the greatest challenges because of the exposure of burned calvaria and lack of good local reconstructive options. This study reports the use of a pedicled latissimus dorsi (LD) muscle flap to cover a large full-thickness scalp burn defect measuring 20 × 15 cm, including 15 × 13.7 cm of bone exposure and extending from the posterior neck to the mastoid and vertex of the scalp. The authors discuss the technique to safely maximize the reach, which includes distal dissection to the iliac crest and thoracolumbar fascia, dissection of the pedicle to the axillary vessels, tunnel creation through the pectoralis major muscle, re-attachment of the LD origin to the pectoralis major and teres major, and undermining of the neck skin and subcutaneous tissue to avoid damage of the accessory nerve. This case highlights the reach of a pedicled LD muscle flap for extensive scalp reconstruction for defects all the way to the vertex and beyond. The size and reliability of the LD muscle makes it a valuable alternative for large scalp defects for cases of complex scalp reconstruction in patients deemed not ideal candidates for free flap reconstruction.

Gnocchi Implants: An Unusual Differential Diagnosis for Breast Implant Rupture on Imaging.

Background: Although breast implant techniques have advanced considerably since the first recorded augmentation procedure in 1895, rupture remains a significant complication. Proper diagnosis is vital for patients' well-being but can sometimes prove challenging when there is no documentation of the initial procedure. Methods: This report describes a 58-year-old woman with a 30-year history of subglandular periareolar breast augmentation who was referred for bilateral implant rupture identified on computed tomography performed to monitor a breast nodule. Results: Despite classic imaging findings suggesting bilateral intracapsular implant rupture, breast implant revision surgery revealed a dense capsule containing 6 small silicone implants with no ruptures. Conclusions: This is a unique case where radiographic imaging was misleading due to an undocumented unusual breast augmentation procedure that used multiple small "gnocchi-like" silicone implants. To our knowledge, this technique has never been described until now and should be noted by the surgical and radiological community.

Steroid Use in Palatoplasty: A Single Surgeon Comparative Retrospective Cohort Study.

BACKGROUND: Fistula rates in cleft palate repair vary by technique, surgeon, and institution. Although steroids are commonly used in airway surgery, many plastic surgeons are reluctant to use steroids because of concerns with wound healing. This study aims to assess outcomes and safety of steroid use in Furlow palatoplasty and determine its impact on fistula formation. METHODS: A retrospective cohort study was done of all cleft palate surgeries performed by a single surgeon between 2010 and 2014. Data reviewed included demographics, type of cleft, steroid use, length of surgery, length of stay, and fistula formation rate. RESULTS: One hundred thirty-five patients underwent palatoplasty, of which 101 received steroids and 34 did not. The mean age was 4.6 years. A total of 42.2% of patients underwent primary palatoplasty, 48.1% underwent submucous cleft palatoplasty, and 9.7% underwent conversion palatoplasty. The overall fistula rate was 1.5% and was comparable between the 2 groups (steroids = 2.0%, no steroids = 0.0%, P = 0.558), and all occurred in primary palatoplasty patients. The average length of stay in the hospital was shorter among patients receiving steroids (steroids = 2.0 days, no steroids = 2.5 days, P < 0.05). CONCLUSIONS: Steroid use in cleft palate surgery appears to be safe and likely not associated with impaired wound healing or increased fistula formation. It may also shorten length of hospitalization.

The Impact of Fellowship Training in Academic Plastic Surgery.

BACKGROUND: The competitive nature of an academic plastic surgery career has contributed to an increase in sub-specialization. The aim of this study is to assess the benefits of subspecialty fellowship training to pursue a career in academic plastic surgery. METHODS: A cross-sectional study was conducted of all current academic plastic surgeons (APSs) participating in Accreditation Council for Graduate Medical Education-certified residency programs. Online faculty website listings were used to collect their demographics, training and practice characteristics, academic rank and leadership positions, and research productivity. RESULTS: A total of 927 APSs met the inclusion criteria, of which 70.2% had undergone fellowship training, with an overall significant increase in fellowship-trained surgeons within the last 10 years (odds ratio [OR], 1.66; P = 0.0005). Hand training was the most common fellowship (35.6%), followed by craniofacial (32.0%) and microsurgery (28.1%). Fellowship training was more prevalent among younger (48.7 vs 53.5 years, P < 0.0001), White (67.8%), and non-White (77.4%, P = 0.0058) APSs who had received either integrated (67.1%) or independent (81.8%, P < 0.0001) plastic surgery training and are currently working in a department (OR, 1.44; P = 0.028). Fellowship training was shown to influence academic rank (associate professor: OR, 1.68 [P = 0.0073]; full professor: OR, 0.58 [P = 0.0008]), leadership position (fellowship director OR, 10.09; P < 0.0001) and research productivity (publications: 26 vs 16.5; P = 0.0009). In addition, fellowship attainment did not correlate with the size of the employing academic program, population of the city of practice, or being a residency director or chair. CONCLUSION: The majority of APSs have undergone fellowship training, and there is very strong evidence supporting its impact in current entry and advancement in academic plastic surgery.

Influence of Residency Training on Research Productivity and Plastic Surgery Career.

BACKGROUND: The impact of residency training on academic productivity and a career in academic plastic surgery remains uncertain. Previous literature has explored the influence of training institutions on academic careers in surgery. The aims of the study were to assess research productivity during plastic surgery residency training and to illustrate how differences in training programs impact resident research productivity. METHODS: Academic plastic surgery faculty that graduated in the past 10 years were identified through an Internet search of all Accreditation Council for Graduate Medical Education-accredited residency and fellowship training programs. Research productivity was compared based on h-index, number, and quality of peer-reviewed articles published during residency. RESULTS: Three hundred seventy-five academic plastic surgeons were identified and produced 2487 publications during residency. The 10 most productive training institutions were Johns Hopkins, Georgetown, University of Michigan, Stanford, University of California Los Angeles, Northwestern, Harvard, New York University, University of Pennsylvania, and Baylor. Academic productivity was higher among integrated residents (integrated = 8.68 publications, independent = 5.49 publications, P < 0.0001). The number of publications positively correlated to faculty size (r = 0.167, P = 0.0013), National Institute of Health (NIH) funding (r = 0.249, P < 0.0001), residency graduation year (r = 0.211, P < 0.0001), and negatively correlated with Doximity ranking (r = -0.294, P < 0.0001). H-index was positively correlated with number of publications (r = 0.622, P < 0.0001), faculty size (r = 0.295, P < 0.0001), and NIH funding (r = 0.256, P < 0.0001) and negatively correlated with Doximity ranking (r = -0.405, P < 0.0001) and residency graduation year (r = -0.163, P < 0.0001). CONCLUSIONS: Our study has found that there is an elite cohort of programs that are the most productive research institutions. Resident research productivity is higher among integrated residents, recent graduates, and programs that are larger in size, with a higher Doximity ranking and NIH funding. This study can guide medical students and future applicants who are interested in a career in academic plastic surgery in the selection of programs that match their career aspirations.

The Relationship of Residency and Fellowship Sites to Academic Faculty and Leadership Positions.

BACKGROUND: After completion of training, a physician's training institution has a lasting and meaningful impact on career trajectory. Training program influence on first job placement and academic promotions remain uncertain in academic plastic surgery. The aim of this study was to determine the impact of training and internal bias in academic plastic surgery employment and promotion. METHODS: Academic plastic surgery faculty were identified through an internet search of all Accreditation Council for Graduate Medical Education-accredited residency training programs. Faculty demographics, training background, employment, and leadership status were gathered. The analysis examined the impact of internal recruitment bias on first job employment, the impact of training history on institutional leadership promotion (chair/chief, residency director, or fellowship director), and the impact of alumni effect on academic employment. RESULTS: A significant proportion of recent graduates (38.6%) are practicing at the same institution as where they received residency or fellowship training. Of the 229 institutional leaders, 31.5% of chairs/chiefs, 39.6% of residency directors, and 37.5% of fellowship directors were internal hires. Overall, 34% of plastic surgery faculty in the United States share a common training program with at least 1 colleague. The top 5 programs that have the most faculty who trained at their hiring institution are Harvard (30 faculty), University of Southern California (15 faculty), University of California Los Angeles (12 faculty), University of Michigan (12 faculty), and Albert Einstein (12 faculty). Overall, 54% of plastic surgery departments employ 2 or more faculty who share a common external training program. The top 5 programs that have the most faculty who share an external training program are (1) Methodist Houston, 8 faculty who trained at Baylor; (2) Hofstra, 7 faculty who trained at New York University; (3) Stanford, 6 faculty who trained at University of California, Los Angeles; (4) Wisconsin, 5 faculty who trained at University of Pittsburgh Medical Center; and (5) University of Southern California, 4 faculty who trained at New York University. CONCLUSIONS: The study highlights that an internal bias exists in the recruitment for first jobs and leadership promotions. However, a clear bias of internal hiring exists at several institutions. In addition, an alumni effect was identified, where some programs have a bias of hiring faculty who trained at the same external institution.

Clinical Evaluation of an Off-the-Shelf Allogeneic Adipose Matrix for Soft Tissue Reconstruction.

Biomaterials derived from human adipose extracellular matrix have shown promise in vitro and in animal studies as an off-the-shelf adipogenic matrix for sustained volume replacement. Herein, we report the results of a randomized prospective study conducted with allograft adipose matrix (AAM) grafted into the pannus of presurgical abdominoplasty patients 3 or 6 months before scheduled surgery. This is the first report of a longitudinal histologic analysis of AAM in clinical use. METHODS: Ten healthy patients undergoing elective abdominoplasty were recruited to receive AAM before surgery. Enrolled subjects were randomized into either a 3-month follow-up cohort or a 6-month follow-up cohort. Subjects were monitored for adverse events associated with AAM grafting in addition to undergoing serial biopsy. Following surgical excision of the pannus, representative samples from the AAM surgical sites were stained and evaluated with hematoxylin and eosin for tissue morphology, Masson's trichrome for collagen, and perilipin for adipocytes. RESULTS: All subjects tolerated AAM with no severe adverse events reported. At 3 months following implantation, AAM remained visible within the confines of the subjects' native surrounding adipose tissue with sparse adipocytes apparent within the matrix. By 6 months, AAM had remodeled and was primarily composed of perilipin-positive adipocytes. Histologic analysis confirmed tissue remodeling (hematoxylin and eosin), adipogenesis (perilipin), and angiogenesis (Masson's trichrome) occurred with the presence of AAM. CONCLUSIONS: AAM is a safe, allogeneic, off-the-shelf regenerative matrix that is adipogenic and noninflammatory and promotes angiogenesis.

Gender Disparities Among Burn Surgery Leadership.

Gender disparities have been described in the plastic surgery and general surgery literature, but no data have been reported in burn surgery. The aim of this study is to determine gender disparities among burn surgery leadership. A cross-sectional study was performed. Burn surgeons included were directors of American Burn Association (ABA)-verified burn centers, past presidents of the ABA, and International Society for Burn Injuries (ISBI), and editors of the Journal of Burn Care & Research, Burns, Burns & Trauma, Annals of Burns & Fire Disasters, and the International Journal of Burns and Trauma. Training, age, H-index, and academic level and leadership position were compared among surgeons identified. Among the 69 ABA and ISBI past presidents, 203 burn journals' editorial board members, and 71 burn unit directors, females represented only 2.9%, 10.5%, and 17%, respectively. Among burn unit directors, females completed fellowship training more recently than males (female = 2006, male = 1999, P < .02), have lower H-indexes (female = 8.6, male = 17.3, P = .03), and are less represented as full professors (female = 8.3%, male = 42.4%, P = .026). There were no differences in age, residency, research fellowship, or number of fellowships. Gender disparities exist in burn surgery and are highlighted at the leadership level, even though female surgeons have a similar age, residency training, and other background factors. However, gender diversity in burn surgery may improve as females in junior faculty positions advance in their careers.

Reduction Mammaplasty in Adolescents: A Comparison of Wise and Vertical Incision Patterns.

BACKGROUND: Reduction mammaplasty was shown to ameliorate physical and psychological problems in adolescents suffering from macromastia. However, benefits of the Wise compared to the vertical incision pattern have not yet been established in this population. The aim of this study is to compare the outcomes of these 2 techniques in adolescents undergoing reduction mammaplasty. METHODS: A retrospective study of adolescents undergoing breast reduction by a single surgeon between 2011 and 2017 was conducted. Wise and vertical reduction techniques were compared based on demographics, surgical outcomes, patient satisfaction, and aesthetic outcomes. Patient satisfaction was determined using the validated BREAST-Q survey, and aesthetic outcomes using the validated ABNSW system. RESULTS: A total of 60 adolescents underwent reduction mammaplasty (Wise/inferior pedicle = 80.0%, Wise/superior medial pedicle = 1.7%, vertical/superior medial pedicle = 18.3%). Patients who reported preoperative pain (Wise = 95.9%, vertical = 72.7%, P = 0.039) were more likely to undergo Wise reduction. Patients with Wise reductions also were more likely to undergo bilateral reduction (Wise = 93.9%; vertical = 63.6%, P = 0.017). The major and minor complication rates were 1.7% (Wise = 2.0%, vertical = 0%, P = NS) and 23.3% (Wise = 20.4%, vertical = 36.4%, P = NS), respectively. Adolescents undergoing Wise incision demonstrated statistically significant improvement in NAC contour (Wise = 61%, vertical = 47%, P = 0.028) and overall aesthetic outcome (Wise = 25%, vertical = 17%, P = 0.008) with scarring not being a negative factor (Wise = -16%; vertical = -35%, P = 0.004). Patient satisfaction was comparable in both groups. CONCLUSIONS: Reduction mammaplasty is a safe, effective treatment for adolescent macromastia. The similarity in complication and satisfaction rates between Wise and vertical patterns suggests that both techniques can be safely performed in the adolescent population and allow for overall improvements in aesthetic outcomes.

Primary Closure of Wide Fasciotomy and Surgical Wounds Using Rubber Band-Assisted External Tissue Expansion: A Simple, Safe, and Cost-effective Technique.

BACKGROUND: Although decompressive fasciotomy is a limb-saving procedure in the setting of acute compartment syndrome, it leaves a large wound defect with tissue edema and skin retraction that can preclude primary closure. Numerous techniques have been described to address the challenge of closing fasciotomy wounds. This study reports our experience with fasciotomy closure using rubber bands (RBs) for external tissue expansion. METHODS: Patients were informed about RB closure and split-thickness skin graft options. Only patients who opted for RB closure and had wounds that could not be approximated using the pinch test underwent the procedure. Starting from the apex and progressively advancing, the RBs were applied to the skin edges at 3 to 4 mm intervals using staples. The RBs were advanced by twisting back-and-forth to create a criss-cross pattern. One week after application, fasciotomy wounds were closed primarily or underwent further RB application, based on clinical assessment of adequacy of skin advancement, compartment tension, and perfusion. Review of a prospectively maintained database was performed, including demographics, comorbidities, etiology, wound and operative details, hospital stay, and complications. RESULTS: Seventeen consecutive patients with 25 wounds (22 fasciotomy and 3 other surgical wounds) were treated using the RB technique. Average wound length and width measured 15.7 cm (range, 5-32 cm) and 5.2 cm (range, 1-12 cm), respectively. Locations of wounds included forearm (n = 12, 48.0%), leg (n = 7, 28.0%), hand (n = 4, 16.0%), elbow (n = 1, 4.0%), and hip (n = 1, 4.0%). Eighteen of 25 wounds (72.0%) were closed primarily after 1 RB application. Additional RB application was required for 5 wounds to achieve primary closure. Between stages, patients were discharged home if they did not have other conditions requiring in-hospital stay. No complications were observed, and no revision surgeries were required. Patient satisfaction was 100%, and all indicated that they would choose the RB technique over skin grafting. CONCLUSIONS: The modified RB technique is a simple, safe, and cost-effective alternative for treating fasciotomy and other surgical defects resulting in high patient satisfaction and good cosmetic outcome, without the need for split-thickness skin graft or flap coverage.

Craniofacial Surgery Fellowship Selection Criteria: A National Program Director Survey.

BACKGROUND: Candidate characteristics for craniofacial fellowship training still remain unknown, as no data are available in the literature. This study aims to provide information on the criteria that are used to select and rank applicants for the craniofacial surgery fellowship match. METHOD: A 38-question survey was sent in April 2015 to all craniofacial surgery fellowship program directors (n = 29) involved in the US match using QuestionPro Survey Software. The survey investigated factors used for selection of applicants, including medical school, residency training, research experience, fellowship interview, and candidate characteristics. A 5-point Likert scale was used to grade 33 factors from "not at all important" (1) to "essential in making my decision" (5); or for 5 controversial factors from "very negative impact" (1) to "very positive impact in making my decision" (5). RESULTS: A total of 62% (18 out of 29) of responses were received from craniofacial surgery program directors. The most important factors were professionalism and ethics (4.7 ±â€Š0.5), perceived commitment to craniofacial surgery (4.6 ±â€Š0.8), interactions with faculty and staff (4.5 ±â€Š0.5), interpersonal skills (4.5 ±â€Š0.5), and overall interview performance (4.4 ±â€Š0.6). Factors that have a negative impact on the selection process include graduation from a nonplastic surgery residency program (1.9 ±â€Š0.7) or a non-US plastic surgery residency program (2.2 ±â€Š0.6), and visa requirement (2.2 ±â€Š0.5). CONCLUSION: This study provides data on craniofacial surgery program directors' perception on the criteria important for fellowship applicant selection. It is our hope that program directors, residency programs, and applicants find this data useful as they prepare for the craniofacial fellowship match.

Seroconversion rate among health care workers exposed to HIV-contaminated body fluids: The University of Pittsburgh 13-year experience.

BACKGROUND: The studies enumerating the risk of HIV transmission to health care workers (HCWs) as 0.3% after percutaneous exposure to HIV-positive blood, and 0.09% after a mucous membrane exposure, are weakened by dated literature. Our study aims to demonstrate the seroconversion rate after exposure to HIV-contaminated body fluids in a major academic center in the United States. METHODS: A prospectively maintained database of reported occupational injuries occurring between 2002 and 2015 at an academic medical center was analyzed. Data collected included the type of injury, injured body part, type of fluid, contamination of sharps, involvement of resident physicians, use of postexposure prophylaxis, and patients' HIV, hepatitis B virus, and hepatitis C virus status. RESULTS: A total of 266 cases were included in the study. Most exposures were caused by percutaneous injuries (52.6%), followed by 43.2% mucocutaneous injuries. Of the injuries, 52.6% were to the hand and 33.5% to the face and neck. Blood exposure accounted for 64.3% of all cases. Of the patients, 21.1% received postexposure prophylaxis. None of the HCWs exposed to HIV-contaminated body fluids seroconverted (seroconversion rate, 0%). CONCLUSIONS: HIV does not seem to be as easily transmitted by needlestick, laceration, or splash injuries as previously surmised. Further large-scale and multicenter studies are needed for a more accurate estimation of the risk of transmission of HIV in U.S. health care workers.

Deltoid Compartment Syndrome: A Rare Complication after Humeral Intraosseous Access.

We present a case of a 65-year-old woman who developed a delayed deltoid compartment syndrome after resuscitation via humeral intraosseous access. Initially she was treated conservatively but then was taken emergently for a fasciotomy. After confirming the diagnosis with compartment pressures, a 2-incision approach was employed and a large hematoma was evacuated from the inferior margin of the anterior deltoid. The rest of the deltoid was inspected and debrided to healthy bleeding tissue. Her fasciotomy wounds were left open to heal on their own due to her tenuous clinical condition. At most recent follow-up, she had full range of motion in her shoulder and no residual pain. Our unique case study is the first documented incidence of upper extremity compartment syndrome after intraosseous access. Additionally, our case supports using humeral access only as a second-line option if lower extremity access is not available and prolonged vigilant monitoring after discontinuing intraosseous access to prevent disastrous late complications.