Citations

AbstractIntroductionAlthough an infrequent cause of small penile size in adult men, acquired penile shortening represents a particular reconstructive challenge due to preexisting penile anatomic deformities.AimWith numerous techniques being performed, the purpose of our study is to assess available literature on length enhancement procedures used for acquired penile shortening deformities.MethodsA systematic review was performed using the guidelines outlined in the Preferred Reporting Items for Systematic reviews and Meta-analyses. Medline/PubMed, Scopus, and Cochrane Databases were used to identify papers on augmentation Phalloplasty in non-transgender males with acquired penile shortening from 1990 to 2018.Main Outcome MeasureOutcomes, complications, and patient-reported satisfaction were analyzed.Results12 articles, involving 931 patients and 8 primary procedures, met our inclusion criteria. The majority of articles had level of evidence of 4 (83%) and Newcastle Ottawa Scale score of 6 (92%, moderate risk of bias). All studies reported mean penile length gain; however, inconsistent methodology was used when measuring penile dimensions. Mean length gain ranged from 0.6 to 6.4 cm. Overall, the mean complication rate for all techniques ranged from 0% to 50%. Post-operative satisfaction was reported in 10 (83%) studies, 7 of which used a validated scale. Patients were generally satisfied, with reported satisfaction rates ranging from 77% to 100%.Clinical ImplicationsWhile numerous procedures have been described, the significant limitations in the available data preclude identifying a single superior procedure.Strengths & LimitationsThe significant heterogeneity in the reported literature is a limitation of this study and highlights the need for standardized reporting. However, this study is the first to analyze augmentation phalloplasty literature in the setting of acquired penile shortening.ConclusionAugmentation phalloplasty techniques for acquired penile shortening are evolving and are continuously being modified; best-practice guidelines are crucial to achieve safe and satisfactory outcomes in this population.

Background: The eyebrows play an important role in emotional facial expressions, nonverbal communication, and facial esthetics. A comprehensive understanding of the mechanisms underlying eyebrow aging is vital in allowing plastic surgeons to appropriately address these age-related changes and to recreate an aesthetically desirable outcome for patients seeking brow rejuvenation. The aim of this study is to summarize the current literature on eyebrow height changes with aging. Methods: A comprehensive search was conducted across several databases to identify all published studies that reported changes of eyebrow position or height with aging, from 1946 to January 2019. Studies that reported eyebrow position at the level of medial canthus, mid-pupil, and lateral canthus were included in a meta-analysis. Results: A total of 346 articles were initially identified, of which 19 met our inclusion criteria. Of 3,634 patients who were identified, 2,237 (64%) were females and 1,274 (36%) were males. Eyebrow height showed significant increase with aging at the level of medial canthus (mean difference 1.4 mm; 95% CI: 0.22–2.59; P = 0.02), and the level of mid-pupil (mean difference 1.17 mm; 95% CI: 0.54–1.8; P = 0.0002). However, no significant difference was found at the level of lateral canthus (mean difference 0.19 mm; 95% CI: −0.87 to 1.25; P = 0.72). Conclusions: Based on the reviewed literature to date, the medial eyebrow height increases with age, whereas it remains stable at the level of the lateral canthus. These results should be considered when considering eyebrow rejuvenation.

Background Postsurgical complications have been an increasing concern for hospitals, particularly in light of payment reform. The costs to the health care system are increasing in light of Medicare penalties for readmissions for certain conditions. Surgical site infection following implant-based breast reconstruction (IBR) remains challenging. The rates of positive cultures and isolated microorganisms in IBR are unknown. This systematic review summarizes the reported microorganisms and positive culture rates in the existing literature. Methods A systematic review was performed using the guidelines outlined in Preferred Reporting Items for Systematic Reviews and Meta-analyses. Articles were included if breast implant infection rates and culture results were reported. Further subgroup analysis of culture positive infections was performed. Results A total of 25 studies were included, encompassing 25,177 IBR. Implant infections were reported in 1356 reconstructions (5.4%). Cultures were positive in 74.5% of infections. Gram-positive bacteria were the most common (68.6%), of which Staphylococcus species (51%) was the most isolated pathogen, followed by Pseudomonas. A subgroup analysis showed that early infections (63% vs 88%), radiotherapy (82% vs 93%), and acellular dermal matrix use (90% vs 100%) were associated with lower positive culture rates than their respective counterparts. Patients who received chemotherapy had higher positive culture results (94% vs 83%). Isolated microorganisms also varied among the subgroups. Conclusions This systematic review outlines reported microorganisms in IBR. Staphylococcus species and Pseudomonas were the most frequently reported microorganism. Negative cultures were reported in up to 25.5% of infections. Patients with early infections, radiotherapy, and acellular dermal matrix demonstrated higher negative culture rates. This review can help guide the use of empirical antimicrobial therapy in IBR.

Background: Pediatric calvarial reconstruction is challenging because of the unique anatomical and growth considerations in this population. Comparative studies evaluating current cranioplasty materials are lacking. This review addresses the knowledge gap in pediatric cranioplasty outcomes with emphasis on current materials used. Methods: A systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Outcome data comparing fresh bone, banked bone, titanium, poly(methyl methacrylate), and polyetheretherketone were abstracted. Results: Twenty studies met the authors’ selection criteria. The mean patient age ranged from 4 to 17.4 years. Autologous cranioplasty was performed in 439 patients, and 201 patients underwent alloplastic reconstruction. Fresh bone grafts and titanium mesh were associated with the lowest infection rates (0.4 percent and 3.3 percent, respectively; p < 0.001), graft failures (2.9 percent and 3.3 percent, respectively; p < 0.001), and surgical-site occurrence rates (8.8 percent and 6.7 percent, respectively; p < 0.001). Banked bone flaps had the highest overall complication rates (51 percent; p < 0.001), bone resorption (39.7 percent; p < 0.001), and failure rates (40.2 percent; p < 0.001), whereas polyetherether ketone had the highest rates of infection (16.1 percent; p < 0.001). Conclusions: Based on the available evidence to date, fresh bone grafts and titanium mesh demonstrated the lowest surgical-site infection, surgical-site occurrence, and graft failure rates. Banked bone flaps had the highest overall surgical-site complications and graft failures. Pediatric cranioplasty outcomes studies are needed to evaluate current and novel cranioplasty materials.

ObjectiveThis study was performed to outline and analyze the overall Medicare landscape with respect to otolaryngologists and beneficiaries, services, and reimbursements.MethodsThis is a retrospective analysis of publicly available Medicare utilization and payment data for all otolaryngologists in facility and nonfacility practice settings who provided services to Medicare beneficiaries between January 1, 2012, and December 31, 2016.ResultsIn 2016, a total of $701,195,375 was distributed to 8572 otolaryngology physician providers for 815 unique Healthcare Common Procedure Coding System codes for 13,942,536 procedure claims. Of specialty care, otolaryngology ranks 20th among 54 subspecialties for total Medicare payments. The average number of services coded per provider was 1627. The average otolaryngologist was paid $81,800.67. Thirty‐two percent of otolaryngologists did not receive reimbursement for services from Medicare in 2016.DiscussionIn 2016, the most significant contributors to Medicare payments to otolaryngologists were large‐scale, low‐cost events that are relatively short procedures done in clinic. Utilization of nasal endoscopy was up trending from 2012 to 2016. Some of the Current Procedural Terminology codes with the greatest discrepancies between submitted charge and Medicare payment among nonfacility otolaryngology providers are more involved than simple office procedures.Implications for PracticeIt is increasingly valuable for physicians to know factors that affect reimbursement for procedures and operations in different settings and to be aware of the trends in variation in their specialty. Otolaryngologists should communicate with policy makers in efforts toward sustainable reimbursement models.