Dr. James Mah (Dental) co-authored “Biomechanics of clear aligner therapy: Assessing the influence of tooth position and flat trimline height in translational movements,” which was published online April 29 in the journal Orthodontics & Craniofacial Research. Despite the popularity of clear aligner orthodontic treatments, many aspects remain under-researched. This study sought to improve aligner designs and ultimately enhance the effectiveness of clinical outcomes."