title: Anterior deep bite malocclusion treated with connecticut intrusion arch: biomechanical consideration.
abstract: Most Class II division 2 malocclusion manifest a severe deep bite, the orthodontic correction of deep overbite can be achieved with several mechanisms one such mechanics is true intrusion of anterior teeth. Deep overbite correction by intrusion of anterior teeth affords a number of advantages which includes simplifying control of the vertical dimension and allowing forward rotation of mandible to aid in Class II correction. It also aid in correction of a high gingival smile line. This case report presents the patient of a 14-year-old boy with Class II division 2 subdivision malocclusion treated with connecticut intrusion arch and also highlights the biomechanical aspect of this appliance. Intrusion of anterior teeth is difficult. An appropriate, effective and clinically manageable biomechanical system is required. The treatment approach shown in this case can treat the deep overbite precisely with incisor intrusion. The article shows the versatility of Connecticut Intrusion Arch and by applying the sound biomechanical principles we can execute the planned mechanics with minimal side effects.
authors.affiliation: Assistant Professor, Department of Orthodontics, Al Badar Dental College , Gulbarga, Karnataka, India .
authors.forename: Safiya
authors.initials: S
authors.lastname: Sana
authors.affiliation: Post Graduate Student, Department of Orthodontics, Al Badar Dental College , Gulbarga, Karnataka, India .
authors.forename: Abhishek
authors.initials: A
authors.lastname: Bansal
authors.affiliation: Assistant Professor, Department of Orthodontics, Al Badar Dental College , Gulbarga, Karnataka, India .
authors.forename: Laique
authors.initials: L
authors.lastname: Sami
authors.affiliation: Reader, Department of Periodontics, Al Badar Dental College , Gulbarga, Karnataka, India .
authors.forename: Roopali
authors.initials: R
authors.lastname: Tapashetti
authors.affiliation: Assistant Professor, Department of Orthodontics, MGM Dental College , Navi Mumbai, Maharastra, India .
authors.forename: Shashank
authors.initials: S
authors.lastname: Gaikwad
keywords: Biomechanics; Deep overbite; Intrusion; Intrusion Arch