Faculty Bibliography

Strict trainee work-week hour restrictions, increased complexities of surgical care, and shifting hospital policies have posed challenges to operating room training for residents in high-resource regions. A shortage of cleft-trained surgeon educators and inconsistent training curricula further limit exposure to cleft operative education in low-resource settings. Furthermore, teaching cleft surgery can be difficult given the confined space of the infant oral cavity and the small, delicate flaps used for reconstruction. In the face of these challenges, the role of simulation has expanded in surgical education to supplement intraoperative training and increase resident preparedness. Smile Train, a nonprofit cleft-focused organization, in partnership with the technology companies BioDigital (New York, NY) and Simulare Medical (Toronto, Ontario, Canada), and academic plastic surgeons, has developed and globally distributed a variety of simulation resources for cleft surgery. This work provided a comprehensive review of Smile Train-distributed simulator modalities, including surgical training videos, a digital simulation platform, high-fidelity physical simulators, and virtual reality models. This review described the evolution of these models, the effects on learner experience, knowledge, and surgical performance, as well as directions for future development.

BACKGROUND/UNASSIGNED:Virtual reality (VR) has not been tested for cleft surgery training in low-resource settings where the surgical instructor provides the lesson from another continent. METHODS/UNASSIGNED:Fifty-one plastic and maxillofacial surgery trainees in India participated in a VR simulation of the Furlow palatoplasty given by a New York-based cleft surgeon. Participants completed pre- and postsurveys, which included a knowledge assessment regarding the Furlow technique, confidence in VR as an educational tool, and opinions on the use of VR in surgical education. Satisfaction and acceptance of the technology were assessed with learning measures postsimulation. RESULTS/UNASSIGNED:< 0.001). The opinion that VR should be included in surgical education began high and remained high. Learners reported that the simulation was stimulating (4.63 ± 0.49), increased interest (4.51 ± 0.67), was clear (4.45 ± 0.67), and was effective for teaching (4.78 ± 0.47), and they would recommend the lecture to others (4.78 ± 0.46). VR simulation increased control and active learning (4.73 ± 0.49), facilitated comprehension (4.76 ± 0.51), allowed for reflective thinking (4.59 ± 0.57), had high fidelity (3.98 ± 0.93), was easy to use (4.29 ± 0.73), and was enjoyable (4.78 ± 0.42). CONCLUSIONS/UNASSIGNED:VR cleft simulation can be effectively used in low- to emerging-resource settings. Surgical instructors can provide real-time, immersive surgical experiences to trainees across the world.

Tessier facial clefts are rare congenital abnormalities and among the most challenging deformities treated by craniofacial surgeons. Despite various surgical interventions, treatment outcomes remain limited, resulting in a higher burden of care and lower quality of life. PreSurgical Infant Orthopedics (PSIO) has shown benefits in cleft care, but its application to Tessier clefts is underreported. This report assesses the long-term surgical outcomes of 3 patients with Tessier clefts who underwent PSIO. The cleft width and premaxilla reduction were observed in all 3 patients.

ObjectiveTo evaluate learners' acceptance of multiuser virtual reality (VR) simulation platform while practicing the Furlow repair technique for cleft palate reconstruction.DesignNonrandomized with pre- and postsurveys.SettingTertiary care institution's Department of Surgery September 2023 through August 2024.ParticipantsTwenty plastic surgery residents from level PGY1 to PGY6 from a single institution.InterventionsMultiuser Meta Quest 2 VR simulation-based workshop with an expert surgeon demonstrating a Furlow cleft palate repair. Feedback included audio and visual.Main outcome measuresLearner confidence in using VR as a tool for surgical education, understanding of the Furlow technique, and opinion regarding the incorporation of VR into surgical and medical education. Satisfaction as measured by the Student Evaluation of Educational Quality questionnaire survey with a 5-point Likert scale (1 = strongly disagree to 5 = strongly agree).Results20 residents participated in this study, of which 65% had previously participated in a cleft palate repair and 40% had used VR. After the simulation, trainees' confidence in using VR as a tool for surgical education, understanding of the Furlow technique, and opinion regarding the incorporation of VR into surgical and medical education significantly increased (P < .05). Trainees found the simulation stimulating (4.85 ± 0.67), interesting (4.45 ± 0.83), clear (4.60 ± 0.82), an effective teaching tool (4.75 ± 0.44) and would recommend it to others (4.90 ± 0.31). Participants reported that they would feel somewhat comfortable repeating the simulation alone (3.95 ± 1.05).ConclusionMultiuser VR-based simulation workshops can significantly increase learners' confidence and skills in the Furlow technique and promote positive opinions regarding VR as an educational tool. Learners considered this platform effective and stimulating and would recommend it as an educational tool.

Virtual surgical planning (VSP) has revolutionized orthognathic and craniomaxillofacial surgeries by enabling precise 3-dimensional analysis, detailed osteotomy planning, and custom fabrication of surgical guides and fixation hardware. However, the visualization of registration holes-critical for accurate plate fixation-remains challenging, especially in a blood-filled surgical field. This paper presents a novel technique to enhance the visibility of registration holes using Bonney's blue dye. The technique involves injecting micro-aliquots of Bonney's blue dye (a mixture of crystal violet and brilliant green) into the registration holes before performing osteotomies. This approach ensures that the holes remain clearly marked despite potential visual contamination in the surgical field. The dye helps to identify screw placements and align patient-specific fixation plates more accurately. The proposed method addresses common difficulties in aligning registration holes with patient-specific plates during surgery. Bonney's blue dye provides a clear contrast against the bone, making the registration holes more visible and easier to locate. This improvement is particularly advantageous in a bloody surgical field and benefits less experienced surgeons by offering a straightforward solution to enhance accuracy and efficiency. The technique can also reduce overall operative time by minimizing the time spent locating and aligning the registration holes. Utilizing Bonney's blue dye in virtual surgical planning significantly improves the visibility and alignment of registration holes in orthognathic surgeries. This simple, cost-effective method enhances surgical precision and efficiency and can be applied to other computer-assisted surgical procedures in craniofacial surgery.

OBJECTIVES/OBJECTIVE:To examine the feasibility of outpatient alveolar bone grafting (ABG) using Exparel (bupivacaine liposome injectable suspension) for donor site analgesia. DESIGN/METHODS:Retrospective, observational study. SETTING/METHODS:Single institution, 39-month retrospective review. PATIENTS/PARTICIPANTS/METHODS:In total, 21 patients with cleft alveolus were included in this study. INTERVENTION/METHODS:In autologous outpatient ABG procedures using a mixed open harvest and Acumed trephine method to retrieve corticocancellous bone from the iliac crest, Exparel was injected in the donor site fascia. MAIN OUTCOME MEASUREMENTS/METHODS:Postoperative data including length of stay, post anesthesia care unit narcotics delivered, and maximum pain scores were recorded. Successful outcomes were assessed by exploring 30-day complications, 30-day emergency department visits, 30-day readmissions, and ambulation at follow-up. RESULTS:The average hospital length of stay was 360.8 min. Four patients required overnight stay secondary to pain. The average doses of pain medications administered postoperatively were 198.4 mg acetaminophen, 9.3 mg ketorolac, 3.0 µg fentanyl, and 1.5 mg oxycodone. No patient reported 30-day complications secondary to donor site pain, 30-day emergency department visits, or 30-day readmissions, and there was only one case of wound dehiscence. All patients exhibited proper ambulation at follow-up and healed well from ABG. CONCLUSIONS:The use of Exparel for donor site analgesia in outpatient ABG procedures using corticocancellous grafts can result in adequate pain management and ambulation without an increased risk of complications and readmissions.

MAIN OBJECTIVE/OBJECTIVE:To analyze postoperative palatoplasty outcomes before and after systemic protocol changes to preferred bottle and arm immobilizer use after surgery. DESIGN/METHODS:Retrospective, cohort study. SETTING/METHODS:Urban, academic, tertiary medical center in New York City, NY. PARTICIPANTS/METHODS:= 39). INTERVENTIONS/METHODS:Protocols were amended over the 2018 calendar year to allow for utilization of the baby's preferred bottle (vs alternative feeding methods) and hand socks (vs arm immobilizers) in the immediate postoperative period. Data was extrapolated from electronic medical records to compare surgical outcomes. MAIN OUTCOME MEASURES/METHODS:Postoperative wound complications (fistula and dehiscence) that did not resolve within 1 month, length of stay (hours), and 30-day re-admission. Nonparametric Mann-Whitney U tests and Fisher's Exact test were utilized for statistical analysis. RESULTS: = .366). CONCLUSIONS:The findings from this study suggest relaxing postoperative protocols following palatoplasty to allow immediate bottle feedings and unrestricted arm use may be safe without compromise to surgical outcomes.

STUDY DESIGN/UNASSIGNED:Retrospective observational study. OBJECTIVE/UNASSIGNED:This study analyzes the epidemiology of pediatric Le Fort fractures and assesses the incidence of concomitant injuries and acute-level hospital course using the largest, national pediatric trauma database to date. METHODS/UNASSIGNED:Pediatric midface and Le Fort fractures from 2016-2019 were identified in the National Trauma Data Bank. Descriptive analyses of Le Fort compared to non-Le Fort midface fractures were performed. Multivariable regression assessed whether Le Fort fractures were risk factors for ICU admission, intracranial injury, cervical spine (C-spine) fracture, tracheostomy, and mortality. RESULTS/UNASSIGNED:< 0.001). Incidence of all the above increased with higher-grade Le Fort fractures. Le Fort III fractures had higher rates of mortality than non-Le Fort midface fractures (7.6% vs 3.2%). Multivariable regression showed that all Le Fort patterns were independent risk factors for tracheostomy and ICU admission, but only Le Fort I for C-spine fractures. CONCLUSIONS/UNASSIGNED:The incidence of Le Fort fractures appears to increase with age. Higher category Le Fort fractures are associated with greater morbidity.

OBJECTIVES/OBJECTIVE:To assess surgical instrument usage in cleft lip (CL) and cleft palate (CP) surgery and create an optimized surgical tray with an associated cost-savings analysis. DESIGN/METHODS:Prospective, observational study. SETTING/METHODS:Single institution, 6-month prospective review. PATIENTS/PARTICIPANTS/METHODS:A total of 10 primary CL surgeries and 10 primary CP surgeries were included in this study. INTERVENTION/METHODS:Complete lists of surgical instruments utilized in CL and CP surgeries were collected. UNLABELLED:Utilization fractions (UFs) were calculated as the percentages of average used instruments to averaged opened instruments per case. New optimized CL and CP surgical trays were idealized by removing instruments not used in at least 20% of cases, and a cost analysis was performed to identify potential savings. Calculation of annual potential savings was also conducted based on institutional caseload. RESULTS:The average instrument UFs were 26.0% for CL and 22.6% for CP. The estimated costs were $33.15 to $290.29 for the original CL surgical tray and $10.20 to $63.80 for the optimized tray. For CP, the original tray's cost was estimated at $38.25 to $319.00, and the optimized tray at $9.18 to $57.42. This demonstrates a cost reduction of $22.95 to $226.49 for CL and $29.07 to 261.58 for CP. CONCLUSIONS:The idealized surgical instrument tray could contribute to reducing healthcare expenditures and promoting operating room efficiency, patient safety, and environmentally friendlier operating theaters.

Nasoalveolar molding (NAM) is an early presurgical intervention to facilitate primary cleft lip repair by reducing cleft severity and improving labial and nasal form. However, it continues to be associated with the burden of care that influences access and completion of therapy. The authors, therefore, aim to determine the burden of care of NAM therapy for families seeking treatment at a high-volume urban cleft center. A retrospective study of all patients undergoing primary cleft repair between 2012 and 2020 was performed. Patients were grouped based on whether or not NAM therapy was offered. Variables including physical, psychosocial, and financial factors were assessed. Two hundred and thirty patients underwent primary cleft repair between 2012 and 2020. Of these, 176 patients were indicated for NAM, with 4% discontinuing, and 54 patients did not undergo NAM. The 169 patients who completed NAM had a mean duration of treatment of 13.6±8.8 wks consisting of 15±6 scheduled NAM adjustment visits and 1±1 unscheduled visit made urgently to assess caregiver concerns. The mean travel distance was 28.6±37.1 miles. Eighty-four percent of caregivers were married, and 16% did not have English as a primary language. Though 57% had private insurance, 43% of patients received charity support for their treatment. NAM is a finite presurgical intervention that requires caregivers to participate in patient care for approximately three months of their early life. The decision to pursue NAM should be considered alongside the burden of care for caregivers to complete treatment.