From: Comparison of 3D-printed and laboratory-fabricated Hyrax on stress distribution and displacement of the maxillary complex: a 3D finite element study
Landmark
F-Hyrax
H-Hyrax
T-Hyrax
Medial pterygoid plate
77.66
69.87
69.83
Lateral pterygoid plate
71.50
57.33
57.03
Alveolar bone
25.67
19.39
18.71
Zygomaticomaxillary Buttress
67.31
55.59
55.41