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A case of open bite with Turner's syndrome
H Takeyama1, O Honzawa, T Hozaki
1Department of Orthodontics, Meikai University School of Dentistry.
Summary
This study details treating skeletal Class III open bite malocclusion in a patient with Turner
Area of Science:
- Dentistry
- Orthodontics
- Genetics
Background:
- Skeletal Class III malocclusion presents complex orthodontic challenges.
- Turner's syndrome is a genetic condition that can affect craniofacial development.
- Open bite malocclusions require specialized treatment strategies.
Observation:
- The patient presented with a significant negative overbite (9 mm).
- Treatment aimed to correct the malocclusion without extractions.
- Turner's syndrome was a comorbidity influencing treatment planning.
Findings:
- Successful correction of the negative overbite to a positive 2 mm was achieved.
- Orthodontic treatment was completed without the need for tooth extractions.
- An unintended consequence was excessive vertical growth in the anterior facial regions.
Implications:
- This case highlights a viable non-extraction approach for skeletal Class III open bite.
- Understanding the impact of genetic conditions like Turner's syndrome on orthodontic outcomes is crucial.
- Careful monitoring for excessive vertical growth is necessary during similar treatments.