Enhancing mobility and pain assessment: utilizing kinematic sensors in robotic total hip arthroplasty

BACKGROUND: The integration of Kinematic Sensors, specifically Magneto Inertial Measurement Units (MIMUs), in the assessment of hip joint movement for patients undergoing Total Hip Arthroplasty (THA) with robotic instrumentation presents a novel approach to evaluating post-surgical functional recovery. This study aims to quantify the efficacy of THA in improving mobility and reducing pain, leveraging advanced sensor technology. METHODS: A cohort of patients scheduled for THA using robotic instrumentation was evaluated using MIMUs to capture preoperative and postoperative kinematic data. The analysis focused on changes in mobility parameters and pain perception, with data collection points extending from the preoperative stage through various postoperative milestones. RESULTS: Preliminary findings indicate significant improvements in mobility and a reduction in pain levels post-THA. Quantitative data from MIMUs provided objective measures of hip joint function, showing enhanced movement capabilities and decreased discomfort for patients post-surgery. CONCLUSIONS: The use of MIMUs in this context underscores the potential of kinematic sensors to offer detailed insights into the biomechanical outcomes of orthopedic surgeries like THA. This study highlights the importance of technological advancements in surgical planning and postoperative care, suggesting that kinematic analysis can be a valuable tool in the functional assessment and rehabilitation process for patients undergoing THA.