A dual-sensor ultrasound based method for detecting elevated muscle compartment pressures: A prospective clinical pilot study.

Background: Acute compartment syndrome (ACS) is a limb-threatening condition associated with elevated muscle compartment pressures (MCPs). The only existing treatment of ACS is to reduce MCP by fasciotomy; however, a reliable clinical method for detecting elevated MCPs is lacking. A dual-sensor (ultrasound and pressure) technology to detect elevated MCPs was previously tested on cadavers.

The Iliopectineal Fascia: A Cadaveric Anatomical Study.

Objectives: The iliopectineal fascia (IPF) serves as an important anatomical compass during the ilioinguinal and anterior intrapelvic approaches. The purpose of this investigation is to qualitatively and quantitatively describe the IPF by cadaveric dissection.

Methods: Dissections were performed on 7 paired fresh-frozen cadaveric pelvic specimens.

Gout After Total Knee Arthroplasty.

Crystalline arthropathies are well-known pathologies in a native knee; however, the literature is scarce with regards to crystalline arthropathies in a total knee arthroplasty (TKA). The presentation of crystalline arthropathy in a TKA can be similar to a periprosthetic joint infection (PJI), making it difficult to distinguish between the 2 diagnoses. We present 1 case highlighting the similarity between crystalline arthropathy and PJI.

The Methodology of Clinical Studies Used by the FDA for Approval of High-Risk Orthopaedic Devices.

Background: The purpose of this investigation was to examine the methodology of clinical trials used by the U.S. Food and Drug Administration (FDA) to determine the safety and effectiveness of high-risk orthopaedic devices approved between 2001 and 2015.

Secondary osteosarcoma: is there a predilection for the chondroblastic subtype?

Osteosarcoma is the most common form of primary bone cancer in the adolescent and young adult patient population. Outcomes in patients with secondary osteosarcoma are inferior compared with outcomes in patients with primary osteosarcoma. The goal of this study was to investigate whether there is a predilection for the chondroblastic histologic subtype in secondary osteosarcoma.