This was a multicentre randomised controlled trial (RCT). Patients were treated in three centres and randomly allocated to one of three groups, as follows: group A used 0.016-inch nickel titanium ...

If you have braces, a thin wire called an archwire runs through brackets that are attached to your teeth. The ends of the wire may be attached to metal bands that have been placed around your back ...

When you have braces, small fixtures called brackets are attached to your teeth. A thin metal wire called an archwire runs through these brackets. The archwire is gradually adjusted to apply force, ...

Sarah is a registered dietitian and freelance writer passionate about connecting people to information that will help them improve their mental and physical health. She’s a big believer that food is ...