[A clinical study on two forces orthodontic technique].
OBJECTIVE
Two Forces Technique was introduced in order to extend its use in daily clinical practice. The advantages of this technique were also mentioned.


METHODS
Various kinds of malocclusion were treated by using Broussard brackets and auxiliary springs according to Two Forces Technique procedure.


RESULTS
Satisfied treatment results were achieved based on the comparison of cephalometrics before and after orthodontic treatment.


CONCLUSIONS
Auxiliary springs and light force were used in this technique, which moved teeth in three dimension precisely. It can be used in correction of various kinds of malocclusion and is easy to manipulate in clinics.
Department of Orthodontics, School of Stomatology, Ninth People's Hospital, Shanghai Second Medical University, Shanghai 200011, China.
H J
HJ
Cao
F F
FF
Gong
X G
XG
Pan
G H
GH
Tang
D J
DJ
Li