A Review on the Surgical Management of Insular Gliomas.

The surgical treatment of insular gliomas requires specialized knowledge. Over the last three decades, increased momentum in surgical resection of insular gliomas shifted the focus from one of expectant management to maximal safe resection to establish a diagnosis, characterize tumor genetics, treat preoperative symptoms (i.e., seizures), and delay malignant transformation through tumor cytoreduction. A comprehensive review of the literature was performed regarding insular glioma classification/genetics, insular anatomy, surgical approaches, and patient outcomes. Modern large, published series of insular resections have reported a median 80% resection, 80% improvement in preoperative seizures, and postsurgical permanent neurologic deficits of less than 10%. Major complication avoidance includes recognition and preservation of eloquent cortex for language and respecting the lateral lenticulostriate arteries.

The internal joint stabilizer for chronic elbow dislocation: a surgical technique.

The main goal of treatment for chronically unreduced elbow dislocations is to restore a stable, concentric joint and regain a satisfactory arc of motion. Due to the conflicting goals of restoring elbow stability and regaining a good arc of motion, the treatment of chronic elbow dislocation remains a challenge for even the experienced orthopedic surgeon. The standard treatment of these dislocations consists of open reduction, V-Y muscleplasty of the triceps, and temporary arthrodesis or cast immobilization. However, prolonged postoperative immobilization may result in elbow stiffness, which significantly limits the functional outcome. We present our surgical technique with a focus on restoring stable reduction such that early motion can be instituted and complications of prolonged immobilization can be avoided. From position to wound closure, surgical steps are presented in detail, with pearls for practice and a discussion on chronic elbow dislocation. The internal joint stabilizer is a safe and effective implant that complements the management of chronic elbow dislocations. This reproducible surgical technique allows for stability and early mobility while having the added benefit of circumventing complications associated with prolonged immobilization and hinged external fixation. Understanding the surgical indications, as well as the nuances of the surgical technique utilizing the internal joint stabilizer, is critical in order to improve patient outcomes and avoid complications.

Development and Validation of Scoring System to Predict Secondary Amputations in Free Flap Reconstruction.

Need for amputation is a potential complication when limb salvage is attempted. The present study aimed to develop a risk assessment tool to predict the risk of future amputation when counseling patients about their reconstructive options. METHODS: All patients undergoing a free flap lower extremity soft tissue reconstruction by the senior author from 2005 to 2019 were retrospectively identified. Patient's demographics, comorbidities, and technical aspects of the operation were extracted. Logistic regressions were used to create a predictive scoring system for future amputation. RESULTS: A total of 277 patients were identified. Of these patients, two-thirds (183) were used to derive the scoring system and one-third (94) were used to validate the score. In total, 25 of 183 patients (14%) underwent an amputation. A stepwise forward logistic regression identified age > 55 years, smoking, acute wound, aggressive fluid resuscitation intra-operatively, inability to use a superficial vein for drainage, and inability to use the posterior tibialis artery for anastomosis as independent predictors of need for future amputations. The beta co-efficients were used to create the scoring system, and the patients were categorized into mild, moderate, and severe risk based on their cumulative score. The validity of the scoring system was verified by using the one-third validation cohort. CONCLUSIONS: In patients undergoing free flap reconstruction of the lower extremity, the need for future amputation is 14%. The use of a scoring system can guide the surgeon's and patient's decision regarding limb salvage.

Gender Bias in the Integrated Plastic Surgery Residency: A Snapshot of Current Trends.

According to the American Society of Plastic Surgeons, the male to female ratio of plastic surgeons is approximately 5:1. As more surgical specialties are recruiting female residents, there has been an increase in the amount of females. We set out to examine the current trends in residency recruitment and whether a quantifiable gender bias exists. METHODS: A review of all the integrated plastic surgery programs within the United States was conducted. Data were collected regarding department or division status, the gender of the chairman and the program directors, the number of residents per year and gender of residents per year. The ratio of male to female residents was calculated. RESULTS: A total of 62 residency programs were identified. The vast majority had a male program director with only 8 female program directors identified. The mean ratio of female/male (F/M) residents overall was 1/1.2. Female program directors selected residents in the same ratio as their male counterparts [F/M ratio: 1/1.26 versus 1/1.18, p:0.813]. A linear logistic regression failed to identify the geographic location, department status, gender of the department chairman or the number of residents selected per year as predictors of higher F/M ratio. CONCLUSIONS: There are still fewer female program directors and residents in plastic surgery overall. However, neither was more likely to select a resident of their own gender. This analysis does not rule out the possible self-selection factor.

Langerhans Cell Histiocytosis in an Adult: A Discussion of Epidemiology and Treatment Options.

Langerhans cell histiocytosis (LCH) is a rare disorder defined by the abnormal proliferation of Langerhans cells. While LCH can present at any age, it is classically described as a pediatric condition, and is therefore overlooked in the adult patient. Additionally, depending on tumor burden and location, LCH can manifest with a host of oral and systemic symptoms which further confuses the clinical presentation and ultimate diagnosis.The authors present a unique report of an elderly Hispanic male diagnosed with mandibular LCH who sought primary tumor excision after neoadjuvant chemotherapy. In this study, a fibula-free flap was used for subsequent reconstruction.The purpose of the study is 2-fold: to highlight the variability of LCH in both patient symptomatology and demographics, as well as the role of plastic reconstructive surgery in definitive LCH management, particularly in the setting of single system unifocal disease.