Very early face mask therapy in Class III children

Area of Science:

• Orthodontics
• Pediatric Dentistry
• Craniofacial Growth

Background:

• Class III malocclusion presents significant challenges in pediatric patients.
• Early intervention is crucial for managing skeletal discrepancies.

Purpose of the Study:

• To evaluate the long-term effects of early face mask therapy on Class III malocclusion.
• To analyze skeletal changes in treated versus untreated patients.

Main Methods:

• Longitudinal cephalometric analysis of treated and untreated female subjects with Class III malocclusion.
• Pretreatment (T0), posttreatment (T1), and postretention (T2) records were compared.

Main Results:

• Early face mask therapy resulted in significant maxillary advancement and mandibular rotation without increased lower anterior facial height.
• While SNA increased in the untreated group, no significant increase was observed in the treated group post-retention.
• Significant differences in B-point and Me x-components were noted between groups.

Conclusions:

• Early face mask therapy effectively corrects Class III malocclusion by improving facial convexity and mandibular posture.
• Skeletal stability and long-term effects on SNA require further investigation.
• This therapy offers a viable option for early Class III malocclusion management.