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Fig. 7 | BMC Oral Health

Fig. 7

From: The three-dimensional displacement tendency of teeth depending on incisor torque compensation with clear aligners of different thicknesses in cases of extraction: a finite element study

Fig. 7

The influence of aligner thickness on the stress distribution of the PDL for incisors. a the maximum principle stress of incisors without torque compensation. b the minimum principle stress of incisors without torque compensation. c the maximum principle stress of incisors with torque compensation. d the minimum principle stress of incisors with torque compensation

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BMC Oral Health

ISSN: 1472-6831

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