Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
A module (ligature – also called an o-ring) is a tiny elastic that holds the arch wire onto each bracket of your braces. Modules (ligatures) come in a variety of colours. Some brackets are self-ligating, which means that they do not need the little elastics to hold the arch wire onto the brackets.
