Functional braces, also called twin block braces are a special kind of brace worn for the teeth that stick out and bite correction. These braces are usually used for the ones who are still growing as they encourage jaw to grow into their desired bite position. #functionalorthodontictreatment #functionalorthodontics #functionalorthodonticsforadults #orthodonticfunctionalappliances #removablefunctionalbraces #twinblockbrace #twinblockbraces #twinblockbracescost