A Rare Cause of Pulmonary Edema in the Postoperative Period

New Research Progress of Modified Bone Cement Applied to Vertebroplasty

Percutaneous vertebroplasty and percutaneous kyphoplasty are effective methods to treat acute osteoporotic vertebral compression fractures that can quickly provide patients with pain relief, prevent further height loss of the vertebral body, and help correct kyphosis. Many clinical studies have investigated the characteristics of bone cement. Bone cement is a biomaterial injected into the vertebral body that must have good biocompatibility and biosafety. The optimization of the characteristics of bone cement has become of great interest. Bone cement can be mainly divided into 3 types: polymethyl methacrylate, calcium phosphate cement, and calcium sulfate cement. Each type of cement has its own advantages and disadvantages. In the past 10 years, the performance of bone cement has been greatly improved via different methods. The aim of our review is to provide an overview of the current progress in the types of modified bone cement and summarize the key clinical findings.

Bone Cement and Its Anesthetic Complications: A Narrative Review

The concept of bone cement implantation syndrome (BCIS) is not yet fully understood. In patients undergoing cemented hip arthroplasty, it is a significant factor in intraoperative mortality and morbidity. It may also manifest in a milder form postoperatively, resulting in hypoxia and confusion. In the older population, hip replacement surgery is becoming more prevalent. The risks of elderly patients suffering BCIS may be increased due to co-existing conditions. In this article, we present a narrative review of BCIS including its definition, incidence, risk factors, etiology, pathophysiology, clinical features, prevention, and management, all from an anesthetic point of view.

Bone Cement Implantation Syndrome: Key Concepts for Perioperative Nurses

Bone cement implantation syndrome (BCIS) is a potentially fatal complication of orthopedic surgeries that use cement. The symptoms of BCIS occur primarily during femoral fracture repairs, but this complication has been reported in a wide variety of cemented procedures. Clinical presentation of this syndrome begins as a cascade with hypoxia and hypotension; if it is not reversed, it ends with right-sided heart failure and cardiac arrest. This syndrome usually occurs at cementation, prosthesis insertion, joint reduction, or tourniquet deflation, and should be treated with aggressive resuscitation and supportive care. This article provides a comprehensive explanation of bone cement, the identification and management of BCIS, and the roles of the perioperative team in the event of cardiopulmonary collapse. It includes a case study that can be used as an educational tool for simulation, mock drills, or staff meetings; it also may be used as a framework for creating policies.