A Retrospective Review of Outcomes and Complications after Infant Ear Molding at a Single Institution.

Background: The purpose of this study was to evaluate outcomes and complications associated with infant ear molding at a single institution. Methods: We conducted a retrospective chart review of all infants who underwent ear molding using the EarWell Infant Ear Correction System with pediatric plastic surgery from October 2010 to March 2021. Types of ear anomalies, age at initiation, duration of treatment, gaps in treatment, comorbidities, and complications were extracted for included patients. The primary outcomes assessed were degree of ear anomaly correction and incidence of skin complications. Parents were also sent a questionnaire regarding their long-term satisfaction with the ear molding treatment process. Results: A total of 184 ears of 114 patients meeting inclusion criteria were treated during the study period. Mean age at treatment initiation was 21 days, and average duration of treatment was 40 days. Helical rim deformities (N = 50 ears) and lop ear (N = 40 ears) were the most common anomalies. A total of 181 ears (98.4%) achieved either a complete (N = 125 ears, 67.9%) or partial correction (N = 56 ears, 30.4%). The most common complications were eczematous dermatitis (N = 27 occurrences among 25 ears, 13.6%) and pressure ulcers (N = 23 occurrences among 21 ears, 12.5%). Infants who experienced a complication were 3.36 times more likely to achieve partial relative to complete correction (P < 0.001; 95% confidence interval 1.66-6.81). Conclusion: Ear molding is an effective treatment strategy for infant ear anomalies, with most patients achieving complete correction.

A Retrospective Cohort Study of Implantable Pulse Generator Surgical Site Infections After Deep Brain Stimulation Surgery With an Antibacterial Envelope.

INTRODUCTION: Deep brain stimulation (DBS) surgery is an established treatment for many patients with neurologic disease, and a common complication of DBS is surgical site infection (SSI). In 2016, neurosurgeons at our institution began enclosing implantable pulse generators (IPGs) within fully absorbable, antibacterial envelopes in patients who underwent initial DBS implantation. We sought to determine whether the use of antibacterial envelopes reduced IPG-related SSIs. MATERIALS AND METHODS: We performed a retrospective chart review of all adult patients who underwent initial DBS implantation at Stanford Hospital between November 14, 2012, and November 9, 2020. Operative details, perioperative antibiotics, comorbidities, and postoperative complications were extracted for all patients. Univariate and multivariate logistic regression were used to identify factors associated with SSIs within three months of surgery, and interrupted time-series analysis was performed to assess whether the departmental adoption of the antibacterial envelope led to a reduction in IPG SSIs. RESULTS: Of 344 patients who underwent initial IPG implantation with the antibacterial envelope, one developed an SSI within three months of surgery (0.3%), compared with six of 204 patients (2.9%) who underwent the same procedure without the antibacterial envelope (odds ratio: 0.10, 95% CI: 0.01-0.80, p = 0.031). Univariate logistic regression revealed that the antibacterial envelope and 2000-mg intravenous cefazolin perioperatively were associated with reduced SSI risk, whereas no other factors reached statistical significance. After adjusting for comorbidities, no association remained statistically significant. Interrupted time-series analysis showed a reduction in SSIs after 2016, but the effect was not significant. CONCLUSIONS: The adoption of antibacterial envelopes was found to reduce IPG SSIs at the univariate level, but this association did not remain significant after controlling for confounding variables including perioperative antibiotic administration. Although encouraging, this study does not conclusively establish that the use of antibacterial pouches in patients who underwent initial DBS implantation reduces the incidence of IPG SSIs. Future prospective studies that control for confounding variables are necessary to determine the efficacy of antibacterial envelopes in reducing post-DBS infections at the IPG site before clear recommendations can be made.

Operating Room Stencil: A Novel Mobile Application for Surgical Planning.

The techniques used to make preoperative markings before soft tissue reconstruction have remained relatively unchanged since the earliest years of plastic surgery. Using skin-marking pens, many surgeons continue to draw markings freehand as "best estimates" before their first incisions. Although efficient for the experienced surgeon, this strategy may prove challenging for residents and trainees striving to learn and maintain consistency while replicating the intricate geometries of flap markings. To address this need, Operating Room Stencil was developed as a novel tool for digitally planning flap markings that may then be projected onto contoured surfaces such as the human body. As a cost-free mobile application, Operating Room Stencil is widely accessible to the medical community and offers educational captions for a majority of the flaps featured in its database. Users can plot relaxed skin tension lines onto uploaded facial images, thus enabling surgeons to orient surgical markings in a way that optimizes scar formation and reduces wound contraction. Although originally intended to appeal to trainees as a reliable way to learn about flaps and practice their technique, Operating Room Stencil may prove useful even among more experienced surgeons striving to further perfect their visualization and execution of flap markings.

Plastic Surgery and Music: Examining Plastic Surgery References in Hit Songs.

The purpose of this study was to assess the frequency by which plastic surgery-related terms have been included in the lyrics of Western music hits from the 1970s to the present day as a proxy for estimating the cultural impact of plastic surgery. A list of the Billboard Year-End Hot 100 songs from 1968 to 2019 and the Billboard Year-End Hot R&B/Hip-Hop songs from 1970 to 2019 was obtained for a combined total of 8550 songs. Lyrics for each song were extracted via a web-scraping system, and a database of plastic surgery-related terms was developed by our team. Each term was then queried amongst the compiled lyrics data sets, and the total frequency of plastic surgery-related terms per year and per decade was determined. Each term was also examined in its context of usage to validate its relevance to plastic surgery and determine its connotation through sentiment analysis. The frequency of plastic surgery-related terms referenced in the Billboard Year-End Hot 100 and Billboard Year-End Hot R&B/Hip-Hop charts has increased 15-fold from the 1970s (n = 1 song) to 2010s (n = 15 songs). The terms most often mentioned included "doctor," "silicone," "plastic," "surgery," "nip-tuck," and "lipo." Artists who most frequently used plastic surgery-related terms were Kanye West, 2 Chainz, and Nicki Minaj. The current study is the first to evaluate trends in plastic surgery references in music formally. In turn, this study helps further our understanding of the interplay between plastic surgery and popular culture.

Management of acute corneal hydrops with intracameral gas injection.

PURPOSE: To report two cases of severe acute corneal hydrops that were resolved by intracameral gas injection alone. OBSERVATIONS: Case 1 is a 27-year-old woman with bilateral severe keratoconus who developed sequential acute corneal hydrops in the right eye followed by the left eye that were each successfully treated using intracameral 20% sulfur hexafluoride gas injection. Case 2 is a 62-year-old man that developed a large fluid cleft beneath a pre-existing LASIK flap, which resolved with intracameral 20% sulfur hexafluoride gas injection without the need for corneal transplantation. CONCLUSIONS AND IMPORTANCE: In acute corneal hydrops, intracameral gas injection to tamponade Descemet's membrane tears with decompression of stromal fluid can be an effective intervention to delay or avoid keratoplasty in individuals whose corneal hydrops does not improve with conventional medical management.

The New Frontier: A Review of Augmented Reality and Virtual Reality in Plastic Surgery.

Mixed reality, a blending of the physical and digital worlds, can enhance the surgical experience, leading to greater precision, efficiency, and improved outcomes. Various studies across different disciplines have reported encouraging results using mixed reality technologies, such as augmented and virtual reality. To provide a better understanding of the applications and limitations of this technology in plastic surgery, we performed a systematic review of the literature in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The initial query of the National Center for Biotechnology Information database yielded 2544 results, and only 46 articles met our inclusion criteria. The majority of studies were in the field of craniofacial surgery, and uses of mixed reality included preoperative planning, intraoperative guides, and education of surgical trainees. A deeper understanding of mixed reality technologies may promote its integration and also help inspire new and creative applications in healthcare.