Медицинская библиотека · Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology · 2012

[Semi-attached quad-helix appliance can expand the maxillary arches in patients with cleft lip and palate before alveolar bone grafting].

Huang Lieping, Huang Ning, Deng Xiaoshu, Chen Xudao

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Аннотация

OBJECTIVE

To evaluate the clinical effect of semi-attached quad-helix appliance in expanding the narrow maxillary arches in patients with cleft lip and palate.

METHODS

15 cases with cleft lip and palate were selected and treated by semi-attached quad-helix appliance. Before, during, and after treatment, the dental arch width between cuspid, the first premolar and first molar were measured.

RESULTS

The upper dental arches of all patients were expanded effectively in about five months. After orthodontic treatment, the upper dental arches were expanded, and the teeth were alined regularly, which provided good conditions for alveolar bone grafting.

CONCLUSION

The semi-attached quad-helix appliance with the fixed orthodontic treatment can expand the narrow maxillary arches in patients with cleft lip and palate effectively and conveniently.

Для цитирования: Huang Lieping, Huang Ning, Deng Xiaoshu, Chen Xudao. [Semi-attached quad-helix appliance can expand the maxillary arches in patients with cleft lip and palate before alveolar bone grafting].. Hua xi kou qiang yi xue za zhi = Huaxi kouqiang yixue zazhi = West China journal of stomatology. 2012.

Предметные рубрики MeSH

Alveolar Bone Grafting Bicuspid Cleft Lip Cleft Palate Dental Arch Humans Maxilla Molar

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