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Summary:. Randomized controlled trials, though considered the gold standard in clinical research, are often not feasible in plastic surgery research. Instead, researchers rely heavily on observational studies, leading to potential issues with confounding and selection bias. Propensity scoring—a statistical technique that estimates a patient’s likelihood of having received the exposure of interest—can improve the comparability of study groups by either guiding the selection of study participants or generating a covariate that can be adjusted for in multivariate analyses. In this study, we conducted a comprehensive review of research articles published in three major plastic surgery journals (Plastic and Reconstructive Surgery, Journal of Plastic, Reconstructive, & Aesthetic Surgery, and Annals of Plastic Surgery) to determine the utilization of propensity scoring methods in plastic surgery research from August 2018 to August 2020. We found that propensity scoring was used in only eight (0.8%) of 971 research articles, none of which fully reported all components of their propensity scoring methodology. We provide a brief overview of propensity score techniques and recommend guidelines for accurate reporting of propensity scoring methods for plastic surgery research. Improved understanding of propensity scoring may encourage plastic surgery researchers to incorporate the method in their own work and improve plastic surgeons’ ability to understand and analyze future research studies that utilize propensity score methods.

Background:. Breast-implant–associated anaplastic large cell lymphoma (BIA-ALCL) is associated with prolonged exposure to textured implants. Current studies describing textured implant use are limited to single center/surgeon experiences. Using the Tracking Operations and Outcomes for Plastic Surgeons database, the study aims to characterize national trends in rates of smooth versus textured implant utilization. The hypothesis is that rates of textured implant use have decreased in the most recent time period. Methods:. Tracking Operations and Outcomes for Plastic Surgeons was queried from 2007 to 2019 for CPT codes involving breast implant use in augmentation and reconstruction. The rate of smooth and textured implant utilization was calculated for each year per procedure type. Generalized additive models with a smoothing function and Pearson chi-square tests were used to assess the trends. Results:. Textured implant use peaked in 2016, being utilized in 17.83% of cosmetic and 40.88% of reconstructive procedures. Textured implants were more commonly used for reconstructive compared with cosmetic cases for 2007–2009, 2011, and 2013–2019 (P < 0.02). Both cosmetic and reconstructive cases had nonlinear trends in textured implant use over the study period, with textured rates decreasing from 2017 to 2019 (P < 0.001). In 2019, textured implants were used in 2.15% of cosmetic and 7.58% of reconstructive cases. Conclusions:. This is the first national study describing trends in textured versus smooth breast implant use in the United States. Textured implant utilization peaked in 2016. Based on a median time horizon of 10 years before development of BIA-ALCL, the peak number of cases can be anticipated in 2026 or thereafter.

Summary:. Chronic complications following anterior cranial fossa tumor extirpation, such as cerebrospinal fluid leak, meningitis, mucocele, pneumocephalus, and abscess, negatively impact patient quality of life. Robust vascularized tissue is generally required to adequately reconstruct and obliterate this complex geometric space. The aim of this study was to describe outcomes and advantages of the omental flap for these defects. Following institutional review board approval, a prospective, reconstructive database was reviewed from 2011 to 2020. Four patients with chronic anterior skull base complications treated with omental flap reconstruction were identified, with chart reviews performed. Median time from the index operation until the complication ultimately required a free omental transfer was 7.3 years. All patients underwent adjuvant radiation with the indications for surgery, including cerebral abscess, recurrent meningitis, osteomyelitis, and pneumocephalus. All free flaps survived without any need for revision. There were no donor site complications. One patient had delayed healing at an adjacent nasal wound that healed secondarily. At a median follow-up of 19.4 months, none of the patients had recurrent infections. The omental free flap has a number of properties, which make it ideally suitable for anterior skull base defects. Its malleable nature combined with the presence of multiple vascular arcades enable flexibility in flap design to contour to the crevices of 3-dimensional skull base defects. Although other free flaps are available to the plastic surgeon, the versatility and reliability of the omentum make it a first-line consideration for anterior skull base reconstruction.

Background:. Alternatives to postoperative, narcotic pain management following implant-based, postmastectomy breast reconstruction (IBR) must be a focus for plastic surgeons and anesthesiologists, especially with the current opioid epidemic. Paravertebral blocks (PVBs) are a regional technique that has demonstrated efficacy in patients undergoing a variety of breast cancer–related surgeries. However, a specific understanding of PVB’s efficacy in pain management in patients who undergo IBR is lacking. Methods:. A systematic search of PubMed, EMBASE, and Cochrane Library electronic database was conducted to examine PVB administration in mastectomy patients undergoing IBR. Data were abstracted regarding: authors, publication year, study design, patient demographics, tumor laterality, tumor stage, type, and timing of reconstruction. The primary outcome was PVB efficacy, represented as patient-reported pain scores. Secondary outcomes of interest include narcotic consumption, postoperative nausea and vomiting, antiemetic use, and length of stay. Results:. The search resulted in 1,516 unique articles. After title and abstract screening, 29 articles met the inclusion criteria for full-text review. Only 7 studies were included. Of those, 2 studies were randomized control trials and 5 were retrospective cohort studies. Heterogeneity of included studies precluded a meta-analysis. Overall, PVB patients had improved pain control, and less opioid consumption. Conclusion:. PVBs are a regional anesthesia technique which may aid in pain management in the breast reconstructive setting. Evidence suggests that PVBs aid in controlling acute postoperative pain, reduce opioid consumption, and improve patient length of stay. However, some conflicting findings demonstrate a need for continued research in this area of pain control.