Abstract:
The aim of this case report; is to present
the treatment of a male patient with skeletal
Class II, dental Class II division II associated
with deep bite by the using of functional
appliance through a short period of fixed
orthodontic treatment. A 14-year 4-month
old male patient applied for treatment in our
clinic with a cheef complains of retrognathic
mandible. The radiographic and clinical
examinations and evaluations showed
skeletal class II anomalies. Dental class II
division II anomaly with increased over
bite had been identified. The orthodontic
treatment started with functional appliance
as activator. After 8 months mandibular
advanced and Class I molar and canine
relationship had been achieved. after
functional treatment 0.018 slot straight wire
Roth brackets applied for both the upper
and the lower teeth. After 6 months for both
jaws a 0.016 x 0.022 stainless steel wire had
been applied. After that the intrusion of the
incisive teeth had been achieved by using
CIA. In order to achieve a Class I molar and
canine relationship, Class II elastics had been
used at the end of the treatment. A case with a
skeletal class II and Dental class II division II
with increased over bite was treated through
a 2 years and 8 month of treatment and dental
class I relationship with normal overbite and
overjet and good occlusion achieved at the
end of the treatment
