Self-ligating brackets are characterized by which feature?

Self-ligating brackets are characterized by which feature?

• A. They require ligature ties or elastomeric bands
• B. They have no slot for archwire insertion
• C. Do not require ligature ties or elastomeric bands
• D. They are made of ceramic only

Answer: (C)

Self-ligating brackets secure the archwire without using separate ligature ties or elastomeric bands. Instead, a built-in locking mechanism, clip, or door captures the wire in the slot, so ligation isn’t needed. The archwire still sits in a slot, and the material can be metal or ceramic—the important distinction is the ligation method, not the bracket’s composition. This design aims to reduce friction and simplify chair time because you don’t have to place ties or elastics each time. The other statements don’t fit because conventional brackets use ligatures, there is still a slot for the archwire, and self-ligating systems aren’t limited to ceramic materials.

Self-ligating brackets secure the archwire without using separate ligature ties or elastomeric bands. Instead, a built-in locking mechanism, clip, or door captures the wire in the slot, so ligation isn’t needed. The archwire still sits in a slot, and the material can be metal or ceramic—the important distinction is the ligation method, not the bracket’s composition. This design aims to reduce friction and simplify chair time because you don’t have to place ties or elastics each time. The other statements don’t fit because conventional brackets use ligatures, there is still a slot for the archwire, and self-ligating systems aren’t limited to ceramic materials.