Summary:The occlusal plane angle is an important factor in lateral facial aesthetics. Low occlusal plane facial profiles appear planar and long-faced, whereas high occlusal plane facial profiles are considered more… Click to show full abstract
Summary:The occlusal plane angle is an important factor in lateral facial aesthetics. Low occlusal plane facial profiles appear planar and long-faced, whereas high occlusal plane facial profiles are considered more attractive, especially in Asian regions. Clockwise rotation of the occlusal plane for
               
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