Plantar Subluxation of First Metatarsal with Intercuneiform Dislocation: A Case Report of a New Type of Lisfranc Injury.

Lisfranc injuries result when the bones or ligaments that support the midfoot are torn, and the classifications of these injuries are based on the coronal displacement of the metatarsals. On the saggital plane, the first metatarsal is usually dorsally dislocated due to dorsal ligament weakness. We present a case report of a 29-year-old woman who sustained a Lisfranc injury of her right foot with plantar subluxation of the first metatarsal, which was treated with open reduction and internal fixation of the first metatarsal and fusion of the second metatarsal.

Bilateral Femoral Neck Fracture Following an Epileptic Seizure in a Patient with Severe Vitamin D Deficiency: A Case Report.

Simultaneous bilateral femoral neck fractures represent a rare entity and are usually associated with bone metabolism disorders, chronic steroid treatment, epileptic convulsions, or high-energy trauma. Here we report a case of bilateral femoral neck fracture in a patient with severe vitamin D deficiency following an epileptic seizure. Anteroposterior and lateral radiographs of the pelvis revealed Garden III femoral neck fractures on both hips.

Outcomes and Patient Safety in Overlapping vs. Nonoverlapping Total Joint Arthroplasty: A Systematic Review and Meta-Analysis.

Introduction: Overlapping surgery is defined as two cases occurring in separate operating rooms (ORs), where the same attending surgeon conducts the critical surgical portions of each case at different times. Although it has been suggested that this established practice may improve the utilization of resources, allow for more opportunities to teach surgical trainees, and facilitate timely access to care, there is still no consensus on its use in elective orthopaedic surgery, such as total joint arthroplasty (TJA).

Methods: A systematic review and meta-analysis of the literature was done according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines to identify articles investigating the use of overlapping and single operating room TJA.

Functional and Surgical Outcomes After Endoprosthetic Reconstruction With Expandable Prostheses in Children: A Systematic Review.

Treatment of bone sarcomas in children is associated with wide tumor re-section and segmental reconstruction. The optimal surgical approach is still under debate in the literature. During the past decade, the application of expandable prostheses has gained remarkable attention because it improves patients' appearance and allows limb growth preventing leg length discrepancy.

Total Scapulectomy and Shoulder Reconstruction Using a Scapular Prosthesis and Constrained Reverse Shoulder Arthroplasty.

Malignant tumors of the scapula are rare, and limb salvage surgery after tumor resection is challenging. The authors present a series of 6 patients who were treated by total scapulectomy and reconstruction with a custom-made scapular prosthesis and a constrained reverse shoulder arthroplasty. Postoperative oncologic and functional outcomes were assessed.

Current concepts for the evaluation and management of diabetic foot ulcers.

The lifetime risk for diabetic patients to develop a diabetic foot ulcer (DFU) is 25%. In these patients, the risk of amputation is increased and the outcome deteriorates.More than 50% of non-traumatic lower-extremity amputations are related to DFU infections and 85% of all lower-extremity amputations in patients with diabetes are preceded by an ulcer; up to 70% of diabetic patients with a DFU-related amputation die within five years of their amputation.

Thromboembolism prophylaxis in orthopaedics: an update.

Venous thromboembolism (VTE) is a serious complication during and after hospitalization, yet is a preventable cause of in-hospital death.Without VTE prophylaxis, the overall VTE incidence in medical and general surgery hospitalized patients is in the range of 10% to 40%, while it ranges up to 40% to 60% in major orthopaedic surgery. With routine VTE prophylaxis, fatal pulmonary embolism is uncommon in orthopaedic patients and the rates of symptomatic VTE within three months are in the range of 1.

Harvesting, Isolation and Differentiation of Rat Adipose-Derived Stem Cells.

Background: Adipose tissue is one of the most attractive sources of stem cells because it can be easily harvested and yields a greater stromal cell density. The multilineage potential of adiposederived stem cells (ADSCs) demonstrates their significant impact within the field of tissue engineering, with studies successfully demonstrating the ability to produce a range of tissue types. However, although a broad spectrum of applications has already been suggested, many important scientific and medical questions remain unanswered before the clinical application of ADSCs in humans.

Spondylitis transmitted from infected aortic grafts: a review.

Graft infection following aortic aneurysms repair is an uncommon but devastating complication; its incidence ranges from <1% to 6% (mean 4%), with an associated perioperative and overall mortality of 12% and 17.5-20%, respectively. The most common causative organisms are and ; causative bacteria typically arise from the skin or gastrointestinal tract.

Four-corner fusion of the wrist: clinical and radiographic outcome of 31 patients.

Background: Four-corner fusion is a rational surgical option for the management of degenerative conditions of the wrist. Most related studies have compared four-corner fusion with scaphoid excision or proximal row carpectomy, with a variety of reported results. To enhance the literature, we performed this study to evaluate a series of patients with degenerative conditions of the wrist treated with four-corner fusion using 3 surgical techniques and to discuss the clinical and radiographic outcome of the patients.