Fig 7.

(A) Robotic arm in position for trochlear resection view from professional representative’s monitor; (B) robotic arm with burr in use on right knee with view from cross-table; (C) robotic arm with burr in use view from representative’s monitor; and (D) view of professional representative’s monitor and receiver array. These views demonstrate a clear line of site between the receiver located on the patient’s knee and the receiver array from the representative’s monitor.