Fig. 2

A Intraoperative picture of the left elbow showed the abnormal prominence of the bicipital tuberosity of the radius. B 11 mm × 15 mm of the lesion was removed. C Intraoperative CT scan was performed using 3D Accuitomo M (Morita Co. Ltd., Kyoto, Japan). D Intraoperative computed tomography of the right elbow showed the remaining spur of the bicipital tuberosity of the radius (arrow). E Additional resection was performed (small arrow). The large arrow shows the resected part before the computed tomography (already shown in B)