Robotic-Arm Assisted Lateral Unicompartmental Knee Arthroplasty With A Fixed Bearing Implant

Description

This video features Dr. Andrew Pearle performing a robotic-assisted lateral uni-compartmental knee replacement. The presentation begins with an introduction and outlines the purpose of the video, which is to review the indications and surgical techniques associated with this specific knee arthroplasty method.



The procedure focuses on a 57-year-old female runner diagnosed with isolated lateral compartment arthritis. Various imaging techniques, including MRI and x-rays, are discussed to demonstrate the specific areas of concern regarding her knee joint, highlighting the differences between lateral and medial compartment arthritis.



Dr. Pearle explains the challenges and considerations for performing the surgery, such as joint alignment and the importance of patient positioning in the operating room. The use of robotic technology allows for precise pre-planning and real-time adjustments during the operation, ensuring congruent implant tracking throughout the knee's range of motion.



The surgical technique involves a lateral para patellar arthrotomy, careful identification of anatomical landmarks, and meticulous dissection to avoid damaging surrounding structures. The removal of damaged cartilage and meniscus is performed, followed by the implantation of modern components designed for the lateral side of the knee. The video emphasizes the importance of alignment, stability, and recovery strategies for the patient post-operation, ensuring a comprehensive understanding of the benefits and complexities of robotic-assisted knee surgery.

Specialties