Relationship of Lower Lingual Holding Arch Treatment In Regards to Angular Changes and Incidents of Impaction of Second Molars

Goal: to see if mixed dentition orthodontic treatment with an adjustable LLHA exhibits increased impaction incidence and angular discrepancies compared to the control and passive LLHA appliances.

Authors: Connor Turley, DDS ’22 and Greg Polyakov, DDS ’22
Mentors: Dr. Heesoo Oh, Dr. Steve Dugoni

ADA Foundation/Colgate Dental Students Award

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