Virtual Occlusion Accuracy in Orthognathic Surgery: Challenges and Critical Limitations in Segmental Maxillary Planning.
BACKGROUND Dental occlusion is critical in orthognathic planning. Although manual articulation of casts was considered the reference standard, digital workflows are adopted. PURPOSE To assess linear and angular discrepancies between virtual occlusion (VO) and manual reference occlusion (MrO) to determine VO accuracy....