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The mechanism of Class II correction during Herbst therapy in relation to the vertical jaw base relationship：A cephalometric roentgenographic study
Herbst appliance Class II High angle Low angle Treatment effects Skeletal effects Dental effects Mandibular plane angle
2009/1/8
This retrospective Herbst study analyzes and compares the sagittal dental and skeletal effects contributing to Class II correction in subjects with small or large pretreatment mandibular plane angle...