A Multidisciplinary Approach to the Nonambulatory Bariatric Patient With Bilateral Knee Osteoarthritis.

Obesity and lower-extremity arthritis are challenging problems to address as they are often mutually exacerbating. Due to the known perioperative risk of morbid obesity, the modality and timing of weight loss prior to arthroplasty is debated. We present a case of a 55-year-old nonambulatory female patient with an initial body mass index of 80.3 kg/m2. This individual underwent a staged bariatric and joint replacement surgical pathway employing personnel of differing treatment disciplines. Our patient successfully lost a substantial amount of weight and has been able to ambulate, exercise, and engage in new, strenuous physical activities. In the care of the nonambulatory bariatric patient, employing a multidisciplinary treatment plan can produce successful results.

Facial Fractures: Pearls and Perspectives.

LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Describe the A-frame configuration of anterior facial buttresses, recognize the importance of restoring anterior projection in frontal sinus fractures, and describe an alternative design and donor site of pericranial flaps in frontal sinus fractures. 2. Describe the symptoms and cause of pseudo-Brown syndrome, describe the anatomy and placement of a buttress-spanning plate in nasoorbitoethmoid fractures, and identify appropriate nasal support alternatives for nasoorbitoethmoid fractures. 3. Describe the benefits and disadvantages of different lower lid approaches to the orbital floor and inferior rim, identify late exophthalmos as a complication of reconstructing the orbital floor with nonporous alloplast, and select implant type and size for correction of secondary enophthalmos. 4. Describe closed reduction of low-energy zygomatic body fractures with the Gillies approach and identify situations where internal fixation may be unnecessary, identify situations where plating the inferior orbital rim may be avoided, and select fixation points for osteosynthesis of uncomplicated displaced zygomatic fractures. 5. Understand indications and complications of use for intermaxillary screw systems, understand sequencing panfacial fractures, describe the sulcular approach to mandible fractures, and describe principles and techniques of facial reconstruction after self-inflicted firearm injuries. SUMMARY: Treating patients with facial trauma remains a core component of plastic surgery and a significant part of the value of a plastic surgeon to a health system.

Giant Chest Wall Arteriovenous Malformation: A Case Report and Literature Review.

BACKGROUND: We present an interesting case of a 55-year-old male with a large left chest mass after significant cutaneous bleeding. Computed tomography angiogram of the chest revealed arteriovenous malformation with blood supply from sub-branches of the left subclavian artery, left internal mammary artery, and left external carotid artery. Measuring 5.0 × 14.0 × 10.8 cm, the mass extended superior to the clavicle and inferior to the third rib with medial and lateral borders at the level of the clavicular head and coracoid, respectively. METHODS: Arteriovenous malformations (AVMs) are characterized by abnormal connections between arteries and veins which bypass the capillary system. Often small and asymptomatic, large AVMs can be painful, prone to bleeding and, if large enough, interfere with activities of daily living. While described involving various parts of the body, most notably in the central nervous system, there is a paucity of literature involving chest wall AVMs. RESULTS: Using a staged, multidisciplinary approach, treatment began with an endovascular exclusion of the arterial blood supply, which involved a combination of coil embolization and stent exclusion of feeder vessels. Two days postembolization, the patient underwent an en bloc resection of affected portion of his chest wall. Reconstruction was completed with a combination rotational flap and split-thickness skin graft. Following the procedures, the patient had an uncomplicated recovery. Three years following procedure, he has no signs of recurrence of his AV malformation. CONCLUSION: Surgical planning and indications for giant arteriovenous malformations remains a unique and difficult problem. The complex anatomy and extreme rarity of a chest wall AVM requires a multidisciplinary staged approach but can be treated with a multistage, multidisciplinary surgical approach with satisfactory and long-lasting results.

Complications of pediatric facial fractures.

Pediatric facial fractures account for only 5% of all facial fractures, with even a much lower incidence in children younger than 5 years (1%-1.5%). The evolution of principles in the management of pediatric facial fractures and the differences in management between adult and pediatric patients have been well documented in the literature. Pediatric facial fracture management presents unique challenges because it might affect growth in the area specific to the trauma segment. Children are, in several ways, at a regenerative advantage: greater osteogenic potential, faster healing rate, primary dentition that is thereby temporary, and the capacity for significant dental compensation. Perhaps because of this, complications such as infection, malunion, nonunion, and postinjury malocclusion are relatively rare compared with the adult population. In this article, we will focus on different approaches to complications that arise after pediatric fracture management.

Free microsurgical and pedicled flaps for oncological mandibular reconstruction: technical aspects and evaluation of patient comorbidities.

Oncologic mandibular reconstruction has changed significantly over the years and continues to evolve with the introduction of newer technologies and techniques. Patient demographic, reconstructive, and complication data were obtained from a prospectively maintained clinical database of patients who underwent head and neck reconstruction at our institution. The free fibular flap is now considered the gold standard for mandibular reconstruction. However, in patients with multiple comorbidities, lengthy procedures may be less optimal and pedicled flaps, with specific modifications, can yield reasonable outcomes. Technical aspects and comorbidity profiles are examined in the oncological mandibular reconstruction cohort.