Özet:
The aim of this case report is to present the
treatment of a female patient with skeletal
Class III malocclusion due to maxillary
deficiency and negative overjet using a
functional appliance. A 12-year 4-month old
female patient applied for treatment to our
clinic with a chief complaint of the position
of her anterior teeth. The radiographic
and clinical examinations and evaluations
showed skeletal class III anomalies
and absence of lateral maxillary incisor
bilaterally. Initially, maxillary expansion was