Total Hip Replacement Cementless Dual Mobility Cup (DMC) скачать в хорошем качестве

Total Hip Replacement Cementless Dual Mobility Cup (DMC)

Sharma Orthopedic Total Hip Replacement Cementless Dual Mobility Cup (DMC) Introduction Total hip replacement is a widely performed orthopedic procedure aimed at restoring mobility and reducing pain in patients suffering from severe hip joint conditions. The Cementless Dual Mobility Cup (DMC) is an advanced implant solution designed to enhance hip stability and minimize the risk of dislocation. This training and educational video, created using an artificial bone, demonstrates the application and benefits of Sharma Orthopedic's Cementless Dual Mobility Cup in total hip arthroplasty. What is a Cementless Dual Mobility Cup (DMC)? A cementless dual mobility cup is a specialized implant used in total hip replacement surgeries to provide increased stability and reduce the likelihood of dislocation. This system consists of: A large-diameter polyethylene liner articulating within a metallic shell. A femoral head that moves within the polyethylene liner. This dual articulation mechanism enhances stability by increasing the jump distance and range of motion (ROM). How the Cementless DMC Works The cup is typically cylindrical-spherical in shape, which enhances its capacity to resist dislocation. Unlike constrained liners, the dual mobility system allows greater movement without compromising stability. It is particularly useful in primary hip replacements for patients at high risk of dislocation. Key Benefits of the Cementless Dual Mobility Cup Lower Risk of Dislocation – The dual articulation design reduces the probability of dislocation, especially in high-risk patients. Enhanced Stability – The increased jump distance and wider range of motion contribute to better joint stability. Improved Clinical Outcomes – Patients experience greater mobility, reduced complications, and improved quality of life. Implant Longevity – The design aims to reduce wear and ensure a long lifespan for the implant. Potential Drawbacks and Considerations While the Sharma Orthopedic Cementless DMC offers several advantages, certain challenges need to be considered: Concerns about fretting and corrosion – Metal interfaces may be prone to material degradation over time. Long-term survivorship – The longevity of the implant requires continuous clinical assessment. Wear and Intra-Prosthetic Dislocation (IPD) – The potential for liner wear and subsequent failure must be managed with appropriate patient selection and surgical technique. Ideal Candidates for the Cementless Dual Mobility Cup This implant is particularly suitable for patients who are at high risk of hip instability, including: Patients with neuromuscular disorders – Conditions such as Parkinson’s disease, stroke, or cerebral palsy. Patients with femoral neck fractures – Those with acute fractures that require reliable, stable fixation. Patients with spinopelvic deformities – Individuals with conditions affecting spinal alignment and pelvic orientation. Materials Used in Sharma Orthopedic's Cementless DMC The implant is manufactured using high-quality, biocompatible materials for optimal durability and function: Cobalt-Chrome-Molybdenum (CoCrMo) – Known for its strength and corrosion resistance. 316LVM Stainless Steel – Offers excellent mechanical properties and biocompatibility. Highly Crosslinked Polyethylene (XLPE) Liners – Designed to resist wear and enhance longevity. Additional Considerations for the Dual Mobility Cup System The cup must be specifically designed for the dual mobility system to ensure optimal performance. The polyethylene liner used must be from the same manufacturer as the cup to maintain compatibility and reduce the risk of complications. Conclusion The Sharma Orthopedic Cementless Dual Mobility Cup is an effective solution for patients requiring total hip replacement with enhanced stability and reduced risk of dislocation. Through this training and educational video, we demonstrate its benefits, ideal applications, and key considerations to guide surgeons in achieving the best possible clinical outcomes. For more information, subscribe to our YouTube channel and stay updated with the latest advancements in orthopedic implants. Sharma Orthopedic – Rebuilding Mobility, Transforming Lives.