Table 3.

Bony stress evaluations reported as von Mises stress in MPa

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