Evaluation of Dentoskeletal and Profile Changes with Distal Jet in Moderate Skeletal Class II Patients

Abstract

In an orthodontic treatment, upper molar distalization is mandatory to gain space in upper arch. Objective: To evaluate the nature of molar distalization & its effects on soft tissue profile, dentoalveolar structures & skeletal structures. Methods: This was a retrospective study design. 20 subjects were found to be eligible for the distalization with average age of 19.4 yrs. Only Distal jet was used for distalization and one operator was there for all the subjects. Pre and post treatment cephalograms were taken to analyze dentoalveolar & soft tissue changes. Paired sample T test was used. Results: Notable amount of molar distalization and increased lower face height was achieved. Conclusions: This study verified definite distalization of maxillary first molars using distal jet showing a better bodily movement with less tipping movement, with certain unwanted & reactionary effects on incisor position & limited effects on facial soft tissues.