[Clinical application of modified distal-jet appliance in distalization of maxillary molar].
OBJECTIVE
To investigate the clinical effects of the maxillary molar distalization with modified Distal-Jet appliance.


METHODS
15 patients (average age 12.3 year-old) with maxillary molars shifting mesially were selected as the subjects. Maxillary molars of all patients were distalized with modified Distal-Jet appliance.


RESULTS
All patients achieved good occlusion, normal overjet and overbite with modified Distal-Jet appliance.


CONCLUSIONS
Modified Distal-Jet appliance can distalize maxillary molars effectively.
Zhang
Miao-Miao
MM
Dept. of Orthodontics, Stomatological College of Haerbin Medical University, Haerbin 150001, China.
Sun
Ting-Ting
TT
Liu
Li
L
D002508:Cephalometry; D005260:Female; D006801:Humans; D008297:Male; D008312:Malocclusion, Angle Class II; D008437:Maxilla; D008963:Molar; D016382:Orthodontic Appliance Design; D009967:Orthodontic Appliances; D014087:Tooth Movement Techniques