Computer-assisted hip replacement surgery at Tunbridge Wells

Providing a computerised 3D representation of the patient’s hip, the technology allows the surgeon to plan and execute the placement of prostheses more accurately to restore patient’s anatomy. Initial planning which involves selection of prostheses and placement angles, is done based pelvis and spine x-rays.  During surgery the surgeon registers certain vital anatomical landmarks inside and around the hip. This allows RI Hip Navigation system to create a 3D model of patient’s hip on a screen. Interaction and feedback from this system helps the surgeon place the implant in exactly the correct position as planned.

 Recreating the patient’s anatomy which includes placement of prostheses in correct angles, restoration of soft tissue tension and leg length equality are key to a successful hip replacement. Combining this technology with the surgeon’s skills and expertise can lead to improved placement which should reduce the risk of dislocation further, reduce the risk of leg length discrepancy and improve patient satisfaction.