The difference between Begg and Straightwire appliances on molar position, occlusal plane angle, and anterior and posterior facial height changes

• 主要な著者: Dewi Sartika Santoso (著者), C. Christnawati (著者), Cendrawasih Andusyana Farmasyanti (著者)
• フォーマット: 図書
• 出版事項: Universitas Airlangga, 2020-12-01T00:00:00Z.
• 主題: article
• オンライン･アクセス: Connect to this object online.

Background: Bimaxillary and bidental protrusion Class I Angle malocclusions have a characteristic convex facial profile and protrusion lips due to the labial inclination of the anterior teeth. Extraction of the first four premolars is the most common choice for orthodontic treatment of these cases w...