Fig. 4From: Image-guided surgery and craniofacial applications: mastering the unseenIGS navigation using Medtronic S7 and (a) registered osteotome behind right zygoma, b registered osteotome behind left zygoma, and (c) tip of registered osteotome in left pterygomaxillary fissure (left) and right pterygomaxillary fissure (right)Back to article page