Conversion total hip arthroplasty following extracapsular hip fracture fixation with a cephalomedullary device: a comprehensive review.

With the annual incidence of hip fractures and hip fracture fixation rising, the need for conversion total hip arthroplasty has also risen. About half of the 280,000 hip fractures that occur annually in the United States are extracapsular. Commonly extracapsular hip fractures are treated with either cephalomedullary nails (CMNs) or sliding hip screws (SHS).

Narrative review of the epidemiology, economic burden, and societal impact of metastatic bone disease.

As the prevalence of cancer continues to rise in the United States due to a combination of both early detection and increased life expectancy, the number of clinically symptomatic skeletal metastases will continue to grow. Healthcare expenditures on cancer treatment have steadily increased each decade to our estimated level of approximately $200 billion in 2020. Metastatic bone disease is a significant driver of this cost, accounting for nearly one-fifth of the total cost of oncologic treatment.

CT Scan versus Saline Load Test for Detection of Traumatic Wrist Arthrotomy.

 Traumatic arthrotomy of the wrist is most commonly detected using the saline load test (SLT); however, little data exists on the effectiveness of the SLT to this specific joint. The use of computed tomography (CT) scan has been validated as an alternative method to detect traumatic arthrotomy of the knee, as the presence of intra-articular air can be seen when there is violation of the joint capsule.  The purpose of this study was to determine the ability of CT scan to identify arthrotomy of the wrist capsule and compare the diagnostic performance of CT versus traditional SLT.

Late Anterior Prosthetic Hip Dislocation Due to Yoga.

The popularity of yoga and the prevalence of total hip arthroplasty (THA) have simultaneously increased in the United States. Accordingly, one can assume that the number of THA patients practicing yoga has increased. Certain yoga poses reach the extremes of hip range of motion, potentially leaving patients vulnerable to dislocation.

Team Approach: Evaluation and Management of Low-Grade Cartilaginous Lesions.

» Assessment of chondral lesions begins with a clinical evaluation and radiographs. » Longitudinal follow-up with serial radiographs is appropriate in cases without evidence of aggressive radiographic features. » Concerning radiographic features include periosteal reaction, soft-tissue extension, cortical destruction, endosteal scalloping of greater than two-thirds of the native cortex, larger lesion size (≥5 cm), and location in the axial skeleton.

Cytokeratin-Positive Osteosarcoma Simulating Sarcomatoid Metastatic Carcinoma.

Osteosarcoma, the most common primary malignant bone tumor, rarely stains positive for epithelial markers such as cytokeratin on immunohistochemical analysis. We describe a 52-year-old man with a destructive distal femoral metaphyseal lesion who was initially treated for metastatic sarcomatoid carcinoma based on extensive radiographic and histopathologic evaluation. Ultimately, wide resection of the distal femur was performed, revealing high-grade conventional osteosarcoma with intense and diffuse cytokeratin positivity.

Isolated pediatric transolecranon fracture-dislocation of the elbow managed nonoperatively: A case report and review of literature.

We report on the sixth case of an isolated pediatric transolecranon fracture-dislocation, and the first case utilizing nonoperative management in a cast following closed reduction resulting in an excellent outcome. Our case provides support for nonoperative management of these rare injuries, especially when surgery is not practical or desirable.

Pathogenesis And Radiological Findings In Rare Case Of Salter Harris Type I Distal Tibial Fracture With Associated Osteonecrosis In The Paediatric Population.

Salter-Harris type I fractures of the distal tibia are commonly seen in paediatrics and management of such fractures follows an algorithm established in the literature. Despite this, osteonecrosis of the distal tibia can subsequently develop. Osteonecrosis or avascular necrosis is cell death that occurs secondary to trauma, metabolic disturbances, sickle cell disease, or medication side effect.