Fig. 10
Corrective osteotomy for cubitus varus using the Image Fusion System 1. a X-ray images show cubitus varus on the left side elbow. b An image of the deformity correction position was obtained by aligning a mirror image of the unaffected-side humerus on the proximal side of the affected-side humerus. To modify the affected-side articular surface angle to the unaffected-side articular surface angle, corrective osteotomy was simulated. Yellow: mirror image of the unaffected side, White: affected side. [47]