The University of Alabama at Birmingham has introduced an innovative approach to surgical procedures by integrating virtual reality (VR) headsets into the operating room and skills lab. Dr. Scott Mabry, an esteemed assistant professor in the UAB Department of Orthopaedic Surgery, is leading the way in utilizing mixed reality technology to enhance the performance and instruction of total hip replacements, with a specific emphasis on replacing the acetabular component socket.
Dr. Mabry’s methodology commences with the development of a 3D model of the patient’s hip, which is based on a CT scan. Subsequently, he conducts a preoperative planning session to ascertain the optimal position for the hip replacement. During the actual surgery, Dr. Mabry employs a mixed reality headset which enables him to overlay the 3D rendering of the patient’s pelvis and surgical plan. This pioneering approach significantly contributes to ensuring the precise placement of the implant.
The integration of mixed reality technology has proven to be particularly beneficial in cases involving patients with complex or unusual anatomy, where conventional surgical landmarks are inadequate. Dr. Mabry stated, “In these situations, you cannot use your normal landmarks in surgery, so the mixed reality helps to overcome that barrier.”
The incorporation of mixed reality technology has not only revolutionized Dr. Mabry’s surgical procedures, but it has also transformed the educational landscape within the Department of Orthopaedic Surgery. Instead of relying solely on instructional guides and cadaver practice, trainees can now immerse themselves in a virtual operating room through the implementation of virtual reality.
According to Dr. Mabry, “With the implementation of virtual reality, you can enter a virtual operating room and simulate a surgery using a new technique or implant.” This pioneering approach is instrumental in developing familiarity with the steps of the procedure and refining muscle memory.
Dr. Mabry foresees that this adaptive simulation model will aid in the development of highly skilled and confident medical professionals, better equipping them to handle real-world challenges. The utilization of mixed reality technology in surgical procedures represents a significant advancement that underscores the convergence of technology and medicine for the enhancement of patient care and medical education.