Fig. 1From: Comparison of the accelerometer-based navigation system with conventional instruments for total knee arthroplasty: a propensity score-matched analysisIntraoperative view of the iAssist instruments. a View of the femoral cutting block with the pods (white arrow) for distal femoral cut. b View of the extramedullary tibial cutting block with the pods (white arrow) for tibial cut. A LED light on pods is used as an indicator for proper cutting angle in a real-time mannerBack to article page