Which major connector is AP strap also abbreviated as AP?

Which major connector is AP strap also abbreviated as AP?

• A. Antero-posterior palatal strap
• B. Anterior palatal strap
• C. Complete palatal plate
• D. Horseshoe

Answer: (A)

AP strap refers to the antero-posterior palatal strap, a major connector that runs across the palate in an anterior–posterior orientation. The abbreviation AP comes from this orientation, not from simply “anterior” alone, which is why this term is used. This connector design provides rigidity by linking the anterior and posterior aspects of the palate without fully covering the entire palate. The other options describe different major connectors (a complete palatal plate covers most of the palate; a horseshoe is U-shaped around it; an anterior palatal strap would imply only front coverage and isn’t the standard name for the AP connector).

AP strap refers to the antero-posterior palatal strap, a major connector that runs across the palate in an anterior–posterior orientation. The abbreviation AP comes from this orientation, not from simply “anterior” alone, which is why this term is used. This connector design provides rigidity by linking the anterior and posterior aspects of the palate without fully covering the entire palate. The other options describe different major connectors (a complete palatal plate covers most of the palate; a horseshoe is U-shaped around it; an anterior palatal strap would imply only front coverage and isn’t the standard name for the AP connector).