Julie McCray
Papers
1
Total Citations
29
H-Index
1
About
Dr. Julie McCray is a leading orthodontic researcher whose work centers on the biomechanics of clear aligner therapy, with a particular focus on improving the predictability of complex tooth movements. Her most-cited study, "Forces and moments generated during extrusion of a maxillary central incisor with clear aligners" (2023, 29 citations), represents a pivotal contribution to the field. In this in vitro investigation, Dr. McCray and her team assessed the feasibility of extruding a maxillary central incisor using buccal and lingual pressure columns without traditional attachments, while also comparing the force systems generated by thermoformed versus 3D-printed aligners. This work directly addresses a critical clinical challenge—the difficulty of achieving controlled extrusion with clear aligners—and provides essential data on the mechanical behavior of different aligner materials. By quantifying the forces and moments involved, Dr. McCray’s research offers evidence-based guidance for clinicians seeking to optimize treatment protocols. Her findings have significant implications for the design of more effective aligner systems, ultimately aiming to expand the range of orthodontic corrections achievable without fixed appliances.
Research Focus
Key Achievements
Top Papers
- 1