Bakri, Karim

Abstract The complex three-dimensional (3D) anatomy in facial allotransplantation creates a unique challenge for surgical reconstruction. Evolution of virtual surgical planning (VSP) through computer-aided design and computer-aided manufacturing has advanced reconstructive outcomes for many craniomaxillofacial indications. Surgeons use VSP, 3D models, and surgical guides to analyze and to trial surgical approaches even prior to entering the operating room. This workflow allows the surgeon to plan osteotomies and to anticipate challenges, which improves surgical precision and accuracy, optimizes outcomes, and should reduce operating room time. We present the development, evolution, and utilization of VSP and 3D-printed guides in facial allotransplantation at our institution, from guide conception to first clinical case.

Introduction: The purpose of this study is to produce a bibliometric review of the 30 most cited articles related to 6 major domains of body contouring—abdominoplasty, thighplasty, brachioplasty, gluteoplasty, body lift, and liposuction—for resident and fellow education. Methods: The authors utilized the Web of Science Citation Index to identify the 30 most cited articles related to surgery for body contouring published from 1975 to 2020. Articles were classified according to their level of evidence, type of study, and country of publication. Results: A total of 336 articles were reviewed to compile our list. The mean number of citations across the articles was 114.7 ± SD 86.1. The highest prevalence of the papers was published between 2000 and 2009 (n = 15, 50%). The country with the highest number of contributions was the United States (n = 22, 73%). Plastic and Reconstructive Surgery served as the main journal of publication for these papers (n = 22, 73.3%). The majority of articles were designated for clinical-type studies (n = 26, 86.7%). No basic science or prevalence study design papers were listed. In terms of level of evidence (LoE), most papers were assigned IV (n = 11, 36.7%) and III (n = 7, 23.3%). Conclusions: Our study reveals that the most cited papers in body contouring are of LoE III and IV. Although the LoE of plastic surgery research, in general, has improved, in the past decade, a call for higher quality papers remains. Overall, this analysis provides an easy, electronic starting point for residents and fellows interested in understanding the field's evolution.

Background: Specialty exposure is most influential in a medical student’s decision to pursue plastic surgery training. We aimed to understand what opportunities exist for students through national plastic surgery organizations. Methods: The American Board of Plastic Surgery, American Society of Plastic Surgeons, and The Aesthetic Society provide online lists of related organizations. Cross-referencing lists yielded 47 unique organizations. Screening for presence of annual meeting and relevance to student and resident education yielded 14 organizations. Bylaws/web-domains were reviewed for information related to the annual meeting, leadership opportunities, membership, grants, and travel scholarships. If available, previrtual/in-person and virtual meeting prices were collected. Lastly, discrepancies between webpage information and phone/email correspondence were noted. Results: All (100%) organizations welcomed students at annual meetings. Eleven promoted student presentation/submission. Average student registration fee was $109.3 ± SD$136.5 compared with $181.20 ± SD$157.20 for residents. Of organizations providing previrtual and virtual pricing (n = 10, 71.4%), there was an average price reduction in student registration of $92 (range: $0–375). Average student membership was $31.70/year ± SD $45.50 compared with $38.80 per year ± SD $65.90 for residents. The percentages of organizations offering student research grants, travel scholarships, and national student leadership were 21.4% (n = 3), 35.8% (n = 5), and 28.6% (n = 4) respectively. No organizations had student chapters/committees. All organizations (100%) contained at least one discrepancy between webpage/bylaw and email/phone. Conclusions: Our results suggest that although national opportunities seem to be limited, a role exists for further engagement, with interested students eager to take the initiative. Virtual conferences present a lower-cost alternative for students and residents.

Introduction: Omentum flap is a viable reconstructive option for complex chest wall and mediastinal reconstruction. The impact of vasoconstrictors and the laminar pattern of blood flow associated with left ventricular assist devices (LVADs) on the outcomes of reconstructions has not been thoroughly evaluated. Methods: A retrospective review of all patients who underwent chest wall or mediastinal reconstruction using pedicled omentum flaps between 2003 and 2019. Results: Forty patients (60% males) underwent chest wall or mediastinal reconstruction using a pedicled omentum flap at a mean age of 58 years. The median follow-up was 24.3 months. The most common indication was the reconstruction of anterior chest wall/sternal defects (n = 16), followed by coverage of repaired bronchopleural fistula (n = 6), osteoradionecrosis of the anterolateral chest wall (n = 5), reconstruction of anterior/lateral chest wall following oncologic resections (n = 5), coverage of replaced infected LVAD (n = 4), and coverage of exposed/replaced aortic root vascular grafts (n = 4). Vasoconstrictors were used in 26 patients (65%). Eight flaps had partial necrosis, and none of the flaps had complete necrosis. There was no difference in flap complication rates in patients who received vasoconstrictors during the case compared to those who did not ( P = 1.0). Thirteen (33%) flaps were skin grafted at a median of 13 days with 100% skin graft viability. Abdominal incisional hernia developed in 8 patients. In patients with LVADs, the omentum remained viable during the follow-up period. Conclusion: The ability of the omentum to easily reach various regions in the chest and the low failure rate make this flap a reliable reconstructive method.