Fig. 2From: Preliminary comparison of three-dimensional reconstructed palatal morphology in subjects with different sagittal and vertical patterns3D maxilla was separated from the 3D skull. a, The landmarks used to reconstruct the palatal morphology. 1, U1’ in the horizontal plane; 2 and 3, U6L’ and U6R’ in the coronal and horizontal plane; 4, U7L’ and U7R’ in the horizontal plane. b, The boundary of the maxilla. 1, The lowermost horizontal plane was through the U1’, U6L’ and U6R’; 2, the foremost coronal plane was through the U1’; 3, the backmost coronal plane was through the U7L’or U7R’; 4, the uppermost horizontal plane was through the ANS. c, The 3D objects of maxilla. 1, Upwards view; 2, front view; 3, lateral view; 4, the maxilla in the skullBack to article page