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Innovative impaction treatment: lower arch.
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English
Lesson program
Tooth impaction is a common problem in our clinical practice. Mandibular impactions, compared to maxillary impactions, present greater challenges because the surgical risks of damaging adjacent nerves and vessels, the difficult design of a powerful anchorage and higher resistance during forced eruption due to the high bone density in the mandible. This lecture will detail some of the most common types of impaction cases, including mandibular canines, premolars and molars and their recommended course of surgical as well as orthodontic treatment. Buccal shelf screws, combined with 3-D lever arms are proposed as an ideal mechanical design will be introduced.
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Lecturers (1 persons)
Dr. Chris Chang is the founder of Beethoven Orthodontic Center and Newton’s A Inc. in Hsinchu, Taiwan.
He received his PhD in Bone Physiology and Certificate in Orthodontics from Indiana University. He is a diplomate of the American Board of Orthodontics and an active member of Angle Society-Midwest. Dr. Chang is the publisher of JDO and has authored and co-authored many orthodontic books, including Orthodontics Vols. 1-6, as well as Words of Wisdom, Jobsology and Trumpology. He is the inventor of OrthoBoneScrews (OBS).
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