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Correction of open bite with temporary anchorage device-supported intrusion
Author(s) -
Joy Chang,
Shivam Mehta,
PoJung Chen,
Madhur Upadhyay,
Sumit Yadav
Publication year - 2019
Publication title -
apos trends in orthodontics
Language(s) - English
Resource type - Journals
eISSN - 2321-4600
pISSN - 2321-1407
DOI - 10.25259/apos_101_2019
Subject(s) - open bite , overjet , intrusion , molar , orthodontics , posterior teeth , medicine , anterior teeth , dentistry , arch , maxillary molar , malocclusion , geology , engineering , civil engineering , geochemistry
This case report describes the use of temporary anchorage device (TAD)-supported molar intrusion to correct anterior open bite and achieve overjet correction. A 13-year-old female presented with a Class II skeletal profile, with increased overjet and anterior open bite. She was treated with a combination of intrusion of the posterior teeth and extrusion of anterior teeth. The intrusion of maxillary posterior teeth was done with a palatal TAD and a transpalatal arch on the upper first molars to control the transverse dimension. The patient’s mandibular plane angle was maintained with this treatment approach.

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