Transfacial Two-pin External Mandibular Distraction Osteogenesis: A Technique for Neonatal Airway Obstruction from Robin Sequence.

Surgical management in those with moderate-to-severe airway obstruction includes tongue-lip adhesion, tracheostomy, and/or mandibular distraction osteogenesis. This article describes a transfacial two-pin external device technique for mandibular distraction osteogenesis, utilizing minimal dissection. Methods: The first percutaneous pin is transcutaneously placed just inferior to the sigmoid notch parallel to the interpupillary line. The pin is then advanced through the pterygoid musculature at the base of the pterygoid plates, toward the contralateral ramus, and exits the skin. A second parallel pin is placed spanning the bilateral mandibular parasymphysis distal to the region of the future canine. With the pins in place, bilateral high ramus transverse corticotomies are performed. Using univector distractor devices, the length of activation varies, with the goal of overdistraction to achieve a class III relationship of the alveolar ridges. Consolidation is limited to a 1:1 period with the activation phase, and removal is performed by cutting and pulling the pins out of the face. Results: To guide optimal transcutaneous pin placement, transfacial pins were then placed through twenty segmented mandibles. Mean upper pin (UP) distance was 20.7 ± 1.1 mm from the tragus. The distance between the cutaneous entry of the UP and lower pin was 23.5 ± 0.9 mm, and the tragion-UP-lower pin angle was 118.7 ± 2.9°. Conclusions: The two-pin technique has potential advantages regarding nerve injury and mandibular growth, given an intraoral approach with limited dissection. It may safely be performed on neonates whose small size may preclude the use of internal distractor devices.

Alternative Tendon Coaptations to the Pulvertaft Weave Technique: A Systematic Review and Meta-Analysis of Biomechanical Studies.

BACKGROUND: The Pulvertaft weave technique (PT) is frequently used during tendon repairs and transfers. However, this technique is associated with limitations. In this systematic review and meta-analysis, quantitative and qualitative analyses were performed on in vitro, biomechanical studies that compared the PT with alternative techniques. METHODS: Articles included for qualitative and/or qualitative analysis were identified following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Studies included in the meta-analysis were analyzed either as continuous data with inverse variance and random effects or as dichotomous data using a Mantel-Haenszel analysis assuming random effects to calculate an odds ratio. RESULTS: A comprehensive electronic search yielded 8 studies meeting inclusion criteria for meta-analysis. Two studies with a total of 65 tendon coaptations demonstrated no significant difference in strength between the PT and traditional side-to-side (STS) techniques (P = .92). Two studies with a total of 43 tendon coaptations showed that the STS with 1 weave has a higher yield strength than the PT (P = .03). Two studies with a total of 62 tendon repairs demonstrated no significant difference in strength between the PT and the step-cut (SC) techniques (P = .70). The final 2 studies included 46 tendon repairs and demonstrated that the wrap around (WA) technique has a higher yield strength than the PT (P < .001). CONCLUSIONS: The STS, SC, and WA techniques are preferred for improving tendon form. The STS and WA techniques have superior yield strengths than the PT, and the SC technique withstands similar stress to failure as the PT.

Long-term Health Outcomes of New Persistent Opioid Use After Surgery Among Medicare Beneficiaries.

OBJECTIVE: We examined long-term health outcomes associated with new persistent opioid use after surgery and hypothesized that patients with new persistent opioid use would have poorer overall health outcomes compared with those who did not develop new persistent opioid use after surgery. BACKGROUND: New persistent opioid use is a common surgical complication. Long-term opioid use increases risk of mortality, fractures, and falls; however, less is known about health care utilization among older adults with new persistent opioid use after surgical care. METHODS: We analyzed claims from a 20% national sample of Medicare beneficiaries ≥65 years undergoing surgery between January 1, 2009, and June 30, 2019. We estimated associations between new persistent use and subsequent health events between 6 and 12 months after surgery, including mortality, serious fall/fall-related injury, and respiratory or opioid/pain-related readmission/emergency department (ED) visits using a Cox proportional hazards model to estimate mortality and multivariable logistic regression for the remaining outcomes, adjusting for demographic/clinical characteristics. Our primary outcome was mortality within 6 to 12 months after surgery. Secondary outcomes included falls and readmissions or ED visits (respiratory, pain related/opioid related) within 6 to 12 months after surgery. RESULTS: Of 229,898 patients, 6874 (3.0%) developed new persistent opioid use. Compared with patients who did not develop new persistent opioid use, patients with new persistent opioid use had a higher risk of mortality (hazard ratio 3.44, CI, 2.99-3.96), falls [adjusted odds ratio (aOR): 1.21, 95% CI, 1.05-1.39], and respiratory-related (aOR: 1.67, 95% CI, 1.49-1.86) or pain-related/opioid-related (aOR: 1.68, 95% CI, 1.55-1.82) readmissions/ED visits. CONCLUSIONS: New persistent opioid use after surgery is associated with increased mortality and poorer health outcomes after surgery. Although the mechanisms that underlie this risk are not clear, persistent opioid use may also be a marker for greater morbidity requiring more care in the late postoperative period. Increased awareness of individuals at risk for new persistent use after surgery and close follow-up in the late postoperative period is critical to mitigate the harms associated with new persistent use.

Influence of faculty diversity on resident diversity across surgical subspecialties.

BACKGROUND: Disparities among women and individuals from racial/ethnic minority groups persist in surgical specialties at all training levels. We hypothesized that these populations are underrepresented in surgical specialties, and that diversity in faculty is correlated with diversity in trainees. METHODS: Linking aggregate data from the Association of American Medical Colleges (AAMC) Faculty Roster and the Graduate Medical Education (GME) Track databases, we evaluated self-reported gender and racial/ethnic composition of faculty and residents across six surgical specialties. RESULTS: Programs with more women faculty had significantly greater numbers of women residents. Programs with more faculty from racial/ethnic minority groups were significantly associated with greater numbers of residents from racial/ethnic minority groups. From 2001 to 2017, the proportion of women residents, women faculty, and faculty from racial/ethnic minority groups increased across all specialties; however, the proportion of residents from racial/ethnic minority groups remained unchanged. CONCLUSIONS: In surgical specialties, diversity among faculty and trainees are correlated. However, the proportion of residents from racial/ethnic minority groups has remained unchanged, even among programs with the highest proportion of faculty from racial/ethnic minority groups.

Optimizing Treatment of Hand Infections: Is MRSA Coverage Always Necessary?

Multiple publications have highlighted the prevalence of methicillin resistant Staphylococcus aureus (MRSA) as a cause of hand infections. We hypothesized that these publications have shifted the empiric treatment of hand infections. The aim of this study was to identify the current standard of care, the most common causative bacteria, and factors leading to extended length of stay for hand infection patients at a suburban hospital to improve treatment and establish an optimized care protocol. METHODS: Retrospective cohort analysis was conducted to identify all patients admitted for hand infections over an 8-year period. A comprehensive chart review of each patient's hospital course was completed. RESULTS: A total of 70 patients were included. Maximum white blood cell count ≥ 12 was associated with a significantly longer hospital length of stay (9.1 days versus 5.4 days) compared to WBC values < 12 (P < 0.05). Also, 11 out of 23 (47.8%) underwent two or more incision and drainages (I&D's), compared with patients with maximum WBC < 12. Vancomycin use as an empiric antibiotic was widespread (68 patients, 97.1%), despite only 14 (20%) having MRSA positive cultures. Univariate analysis identified a significant increased likelihood for increased length of stay (P < 0.05) and rise in creatinine (P < 0.05) in patients with an initial vancomycin trough level > 20. CONCLUSIONS: This analysis of hand infection treatment in a suburban hospital demonstrates the incidence of MRSA hand infections may not be universally high across institutions. Each hospital should review its own data to optimize hand infection treatment and its associated costs.

Contralateral prophylactic mastectomy and implications for breast reconstruction.

Contralateral prophylactic mastectomy (CPM) rates have continued to rise in the United States, impacting all stakeholders including plastic and reconstructive surgeons. Multiple factors may be influencing this trend, including patient decision-making characteristics, knowledge about breast cancer disease and prognosis, advances in genetic testing and enhanced imaging capabilities, sociodemographic factors, and access to specialty surgical services such as breast reconstruction. In this review, the authors shed light on the current state of CPM and summarize the literature analyzing its increasing prevalence in the United States, as well as outline future directions for study and dissemination of knowledge from providers to patients surrounding this important and complex treatment decision.

Innovative Molecular and Cellular Therapeutics in Cleft Palate Tissue Engineering.

Clefts of the lip and/or palate are the most prevalent orofacial birth defects occurring in about 1:700 live human births worldwide. Early postnatal surgical interventions are extensive and staged to bring about optimal growth and fusion of palatal shelves. Severe cleft defects pose a challenge to correct with surgery alone, resulting in complications and sequelae requiring life-long, multidisciplinary care. Advances made in materials science innovation, including scaffold-based delivery systems for precision tissue engineering, now offer new avenues for stimulating bone formation at the site of surgical correction for palatal clefts. In this study, we review the present scientific literature on key developmental events that can go awry in palate development and the common surgical practices and challenges faced in correcting cleft defects. How key osteoinductive pathways implicated in palatogenesis inform the design and optimization of constructs for cleft palate correction is discussed within the context of translation to humans. Finally, we highlight new osteogenic agents and innovative delivery systems with the potential to be adopted in engineering-based therapeutic approaches for the correction of palatal defects. Impact statement Tissue-engineered scaffolds supplemented with osteogenic growth factors have attractive, largely unexplored possibilities to modulate molecular signaling networks relevant to driving palatogenesis in the context of congenital anomalies (e.g., cleft palate). Constructs that address this need may obviate current use of autologous bone grafts, thereby avoiding donor-site morbidity and other regenerative challenges in patients afflicted with palatal clefts. Combinations of biomaterials and drug delivery of diverse regenerative cues and biologics are currently transforming strategies exploited by engineers, scientists, and clinicians for palatal cleft repair.

Stem Cells Regenerating the Craniofacial Skeleton: Current State-Of-The-Art and Future Directions.

The craniofacial region comprises the most complex and intricate anatomical structures in the human body. As a result of developmental defects, traumatic injury, or neoplastic tissue formation, the functional and aesthetic intricacies of the face and cranium are often disrupted. While reconstructive techniques have long been innovated in this field, there are crucial limitations to the surgical restoration of craniomaxillofacial form and function. Fortunately, the rise of regenerative medicine and surgery has expanded the possibilities for patients affected with hard and soft tissue deficits, allowing for the controlled engineering and regeneration of patient-specific defects. In particular, stem cell therapy has emerged in recent years as an adjuvant treatment for the targeted regeneration of craniomaxillofacial structures. This review outlines the current state of the art in stem cell therapies utilized for the engineered restoration and regeneration of skeletal defects in the craniofacial region.

Optimizing non-opioid pain control after implant-based breast reconstruction: a review of the literature and proposed pain control algorithm.

Despite the intense focus on the opioid epidemic and its known association with surgical procedures, there is a paucity of evidence-based literature on pain management in implant-based breast reconstruction (IBR). Herein, we present an updated review of the literature aimed at identifying pain treatment protocols to minimize narcotic use and its associated potential addiction in IBR. A comprehensive review of the published English literature was conducted using Ovid Medline/PubMed Database without timeframe limitations. The inclusion criteria of selected articles presented in this review included studies reporting objective outcomes of pain modulation (preoperatively, intraoperatively and postoperatively) in IBR. Articles for inclusion were stratified based on intervention. A total of 219 articles were identified in the initial search query, with 23 studies meeting the inclusion criteria. Pain optimization interventions in IBR are herein summarized and analyzed based on the reported outcomes of each respective study. There is a substantial need for evidence-based guidelines in the plastic surgery literature for pain optimization without the use of opioids. While this review of studies to date investigates potential solutions, we hope this area of study continues to be a top priority for plastic surgeons to allow for optimized post-operative care for patients following IBR.

Higher Amounts of Opioids Filled After Surgery Increase Risk of Serious Falls and Fall-Related Injuries Among Older Adults.

BACKGROUND: Despite increasing numbers of older adults undergoing surgery and the known risks of opioids, little is known about the potential association between opioid prescribing and serious falls and fall-related injuries after surgery. OBJECTIVE: To determine the incidence and risk factors of serious falls and fall-related injuries after elective, outpatient surgery. DESIGN: Retrospective cohort study of 20% national sample of Medicare claims among beneficiaries ≥ 65 years of age with Medicare Part D claims and who underwent elective outpatient surgery from January 1, 2009, through December 31, 2014. PARTICIPANTS: Opioid-naïve patients ≥ 65 years undergoing elective, minor, outpatient surgical procedures. The exposure was opioid prescription fills in the perioperative period (i.e., 30 days before up until 3 days after surgery) converted to total oral morphine equivalents (OME) over a period 30 days prior to and 30 days after surgery. MAIN MEASURES: Serious falls and fall-related injuries within 30 days after surgery, examined through Poisson regression analysis with reported fall and fall-related injury rates adjusted for potential confounders. KEY RESULTS: Among 44,247 opioid-naïve surgical patients, 76.3% filled an opioid prescription in the perioperative period. Overall, 0.62% of patients suffered a serious fall or fall-related injury within 30 days after surgery. Risk factors for serious falls or fall-related injuries after surgery included older age (80-84 years: RR 1.64, 95% CI 1.12-2.40; 85 years and older: RR 1.81, 95% CI 1.25-2.86), female sex (RR 3.04, 95% CI 2.29-4.05), Medicaid eligibility (RR 1.63, 95% CI 1.17-2.26), and higher amounts of opioids filled following surgery (≥ 225 OME: RR 2.29, 95% CI 1.72-3.07). CONCLUSIONS: Serious falls after elective, outpatient surgery are uncommon, but correlated with age, sex, Medicaid eligibility, and the amount of opioids filled in the perioperative period. Judicious prescribing of opioids after surgery is paramount and is an opportunity to improve the safety of surgical care among older individuals.

Functioning Free Muscle Transfer for Brachial Plexus Injury: A Systematic Review and Pooled Analysis Comparing Functional Outcomes of Intercostal Nerve and Spinal Accessory Nerve Grafts.

BACKGROUND: The aim of this study was to compare postoperative elbow flexion outcomes in patients receiving functioning free muscle transplantation (FFMT) innervated by either intercostal nerve (ICN) or spinal accessory nerve (SAN) grafts. METHODS: A comprehensive systematic review on FFMT for brachial plexus reconstruction was conducted utilizing Medline/PubMed database. Analysis was designed to compare functional outcomes between (1) nerve graft type (ICN vs. SAN) and (2) different free muscle graft types to biceps tendon (gracilis vs. rectus femoris vs. latissimus dorsi). RESULTS: A total of 312 FFMTs innervated by ICNs (169) or the SAN (143) are featured in 10 case series. The mean patient age was 28 years. Patients had a mean injury to surgery time of 31.5 months and an average follow-up time of 39.1 months with 18 patients lost to follow-up. Muscles utilized included the gracilis (275), rectus femoris (28), and latissimus dorsi (8). After excluding those lost to follow-up or failures due to vascular compromise, the mean success rates of FFMTs innervated by ICNs and SAN were 64.1 and 65.4%, respectively. CONCLUSION: This analysis did not identify any difference in outcomes between FFMTs via ICN grafts and those innervated by SAN grafts in restoring elbow flexion in traumatic brachial plexus injury patients.

Alloplastic Auricular Reconstruction: Review of Implant Types, Adverse Events, and Aesthetic Outcomes.

IMPORTANCE: Alloplastic implants have been applied successfully in reconstruction of the external ear, either for congenital microtia or traumatic injury. OBJECTIVE: The objective of this study was to conduct a comprehensive systematic review of alloplastic implant materials utilized in the reconstruction of the external ear stratified by indication, specific implant type, postoperative complications, and aesthetic outcomes. EVIDENCE REVIEW: A comprehensive systematic review of published literature on alloplastic external ear reconstruction data was conducted utilizing Medline/PubMed database without timeframe limitations in June 2019. Articles were stratified by (1) indication (microtia versus trauma reconstruction) and (2) implant material type. All postoperative complications were recorded and comparatively analyzed between implant types. Aesthetic outcomes were also identified and compared between implant types. FINDINGS: A total of 755 patients (14 case series; follow-up range = 3 months--10 years) met the criteria for this study. Overall complication rate was 12.05% across all indications and materials used. The most frequent complications reported were graft exposure (7.8%), graft explantation (1.72%), and wound dehiscence (0.8%). Of the patients requiring graft explantation (n = 13), 7 (53.85%) received Medpor implants, and the other 6 (46.15%) were identified in silicone implants. Infection was only reported in Medpor implants. The overall rate of an acceptable aesthetic outcome was 99.34%. CONCLUSIONS AND RELEVANCE: Alloplastic implants are a reliable means of achieving an acceptable complication profile in external ear reconstruction. While there was an overall high rate of acceptable aesthetic outcomes, the studies evaluated in this systematic review differed in their criteria for final evaluation of aesthetic outcomes.

Optimizing Postoperative Pain Control in Autologous Breast Reconstruction: A Systematic Review.

BACKGROUND: Pain management approaches in autologous breast reconstruction have become a topic of great interest in the era of enhanced recovery after surgery protocols, as well as the opioid epidemic. The management of postoperative pain is of critical importance for women undergoing breast reconstruction; however, these protocols have yet to be synthesized and compared in the primary literature. Herein, we present a systematic review of approaches to provide optimal pain control while minimizing narcotic use and its associated potential negative sequelae in autologous breast reconstruction. METHODS: A comprehensive systematic review of the published literature was conducted using Ovid Medline/PubMed database without timeframe limitations, in compliance with the guidelines outlined in the Preferred Reporting Items for Systematic reviews and Meta-Analyses. Inclusion criteria were selected for studies reporting objective outcomes of pain modulation in autologous breast reconstruction. Articles for inclusion were stratified based on intervention. RESULTS: A total of 101 articles were identified on initial search query. After full-text review and final screening of all articles and review of included studies' references, 28 studies met the inclusion criteria and were analyzed. CONCLUSION: There continues to be a substantial need for evidence-based guidelines in the plastic surgery literature. Mitigating postoperative pain can improve health-related quality of life, reduce health care resource utilization and costs, and minimize perioperative opiate use. Given the increasing popularity of and access to autologous approaches to breast reconstruction, we hope this area of study continues to be a top priority for plastic surgeons to allow for optimized postoperative care.

Regenerative Peripheral Nerve Interfaces for Prevention and Management of Neuromas.

Symptomatic neuromas are a common cause of postamputation pain that can lead to significant disability. Regenerative peripheral nerve interface surgery is performed to treat symptomatic neuromas and prevent the development of neuromas. This review delineates the clinical problem of postamputation pain, describes the limitations of the available treatment methods, and highlights the need for an effective treatment strategy that leverages the biologic processes of nerve regeneration and muscle reinnervation. The evidence supporting use of regenerative peripheral nerve interface surgery to mitigate neuroma formation is discussed and the rationale behind the efficacy of regenerative peripheral nerve interfaces is explored.

Using Digital Profileplasty for Surgical Planning.

This paper describes a method for setting up an automated and reliable digital profileplasty technique for use in Adobe Photoshop. Digital imaging software can be used to extrapolate more exact measurements during profileplasty. The digital profileplasty technique is helpful to provide intraoperative guidance during surgery.