Open AccessReverse twin block for interceptive management of developing class III malocclusion
Author(s) -
Mandeep Mittal,
Harpreet Singh,
Ashok Kumar,
Poonam Sharma
Publication year - 2017
Publication title -
journal of the indian society of pedodontics and preventive dentistry/journal of indian society of pedodontics and preventive dentistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.378
H-Index - 33
eISSN - 1998-3905
pISSN - 0970-4388
DOI - 10.4103/0970-4388.199221
Subject(s) - malocclusion , medicine , dentistry , orthodontics , crossbite
Early correction of developing class III malocclusions remains a complex challenge. Treatment approaches for these young patients have been directed at growth modification. Encouraging outcomes have been reported with the use of Class III functional appliances including reverse twin block (RTB) appliance. The present paper tries to provide an insight into RTB appliance used for successful interceptive management of developing class III malocclusion in two children. RTBs were fabricated with bite registered in the position of maximum possible retrusion of mandible with interincisal clearance of 2 mm and vertical clearance of 5 mm in the buccal segments. Anterior crossbite was corrected, and there was a marked improvement in facial appearance of the children. RTB can be a viable and effective functional appliance treatment modality for early management of developing class III malocclusion.