Dr. Nicola Derton is a specialist in Orthodontics, Adjunct Professor at the University of Triest and Clin. Assist. Professor at the United Campus of Malta. He’s a world-renowned expert and speaker on mini-screws application as a TAD in orthodontic treatment who has contributed to 2 textbooks on this topic and developed several mini-screw devices. Lately, together with his team, Dr. Derton has developed a mini-screw device specifically geared toward orthodontic aligner therapy improving treatment accuracy and predictability.