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

• मुख्य लेखकों: Dewi Sartika Santoso (लेखक), C. Christnawati (लेखक), Cendrawasih Andusyana Farmasyanti (लेखक)
• स्वरूप: पुस्तक
• प्रकाशित: Universitas Airlangga, 2020-12-01T00:00:00Z.
• विषय: article
• ऑनलाइन पहुंच: 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...