Faculty Bibliography

Pierre Robin sequence is the constellation of micrognathia, glossoptosis, and tongue-based airway obstruction. When airway obstruction is severe, feeding, growth, and respiratory demise are at risk. Neonatal mandibular distraction osteogenesis is a technique which improves tongue-based airway obstruction and avoids tracheostomy in patients with severe expressions of Pierre Robin sequence. Its efficacy in relieving airway obstruction is well documented, and it has become the surgical intervention of choice at many craniofacial centers. However, this is an uncommon procedure which can be performed within the first weeks of life, offering little space for a learning curve. The success of neonatal distraction and avoidance of complications is highly dependent on proper surgical technique. This report provides a brief overview of the disease, details the technique of the senior surgeon with captioned videos, describes the protocol used at our institution and reports long-term outcomes with a case description.

BACKGROUND: Transversus abdominis plane (TAP) blocks have been shown to significantly reduce pain and narcotic consumption following major abdominal surgeries. This study investigates the literature on their use in microsurgical breast reconstruction. PATIENTS AND METHODS/METHODS: A systematic review of TAP blocks in autologous breast reconstruction was performed. RESULTS: = 0.13). CONCLUSION/CONCLUSIONS: While the current data support the use of TAP blocks in autologous breast reconstruction, additional studies with more standardized protocols should be performed to determine the most optimal practice.

INTRODUCTION/BACKGROUND:Digital simulators are potential solutions to challenges facing surgical education. The authors sought to evaluate the reach and utilization of a freely-accessible craniofacial surgery digital educational simulator. More importantly, we compare usage patterns between web-based and mobile-based platforms. METHODS:A 3-way collaboration between academic, non-profit (myFace, New York, NY), and biotechnology (Biodigital, New York, NY) stakeholders in 2015 produced the Craniofacial Interactive Virtual Assistant Pro (CIVA-Pro). CIVA-Pro is a freely-accessible craniofacial surgery digital educational simulator. In addition to the web-based platform, a mobile-based platform was launched in 2017. Usage analytics were collected and analyzed. RESULTS:Since its launch, 751 registered users from 117 countries had accessed CIVA-Pro. The total number of sessions was 9531, including 7500 web and 2031 mobile sessions. The total screen time was 403.9 hours, 290.3 for the web and 113.6 for the mobile platform. Comparison of the mean monthly screen time and number of monthly sessions between platforms since 2017 demonstrated a significantly higher mean monthly screen time (60.1 ± 33.2 versus 29.4 ± 16.5 hours; P = 0.002) and number of sessions (110.2 ± 36.1 versus 58.1 ± 31.9; P < 0.0001) for the mobile-based platform. The mean screen time per session was comparable (P = 0.86). CONCLUSION/CONCLUSIONS:A freely available digital craniofacial surgery educational simulator designed for surgical trainees can achieve significant global reach. Significantly higher utilization of the mobile-based platform of the simulator as compared to the web-based platform reinforces the need to invest in user-friendly, easily accessible, and widely available digital educational resources by key stakeholders to ensure optimal plastic surgery trainee education.

Pediatric pressure injuries continue to be a worldwide healthcare problem. Studying pediatric pressure injury point prevalence may provide more insight into the problem and drive prevention strategies for at-risk pediatric patients, a truly vulnerable population. This article reports 10 years of longitudinal pediatric pressure injury prevalence data and demographics from around the world.

PURPOSE/OBJECTIVE:Open cranial vault remodeling (CVR) with autologous split calvarial bone grafts redistributes and recontours an abnormal calvarium to create an expanded cranial vault in patients with craniosynostosis. We report a 12-year retrospective review of 162 nonsyndromic patients who underwent operative repair using our previously-described technique which portends excellent surgical outcomes and can be applied to patients of any age group and with any variety of suture fusion. METHODS:Data was gathered on patients who underwent CVR from 2005 to 2016. Surgical records for each patient were analyzed and included operative time, estimated blood loss, and intraoperative transfusion volumes. Intraoperative and postoperative complications, the need for revision surgery, postoperative length of stay, and follow-up records were also reviewed. Syndromic patients were excluded, as well as patients with incomplete data sets. Patients who underwent either anterior or posterior vault remodeling were compared. RESULTS:A total of 162 patients were included in this case series. Patients undergoing anterior CVR were significantly older than those undergoing posterior CVR (13.3 versus 11.0 months, P < 0.015) and also had significantly greater intraoperative red blood transfusion volumes (20.3 versus 15.3cc/kg, P < 0.0207) and longer operative time than posterior CVR patients (274.9 versus 216.7 minutes, P < 0.0001). No patients required reoperation for resorption or recurrence or persistent contour irregularities. There were no visual or neurological complications. Calvarial bone was successfully split in 100% of cases. CONCLUSIONS:This surgical approach to CVR results in good surgical outcomes with a low recurrence rate, while also maximizing operative efficiency, and minimizing total blood loss and transfusion volume. This technique can be applied to any affected suture in a patient with craniosynostosis and in patients of any age group.