Expansion and Labial Segment Alignment Appliance (ELSAA):

• Pin and Tube Appliances
  
• Ribbon Arch Appliances
• Begg Lightwire Appliances
• Edgewise Appliances
• Pre-adjusted Edgewise Appliances
• Self-ligating Edgewise Appliances
• Bi Helix
• Tri Helix
• Quad Helix
• Rapid Maxillary Expansion Appliance (RME)
• Tip-Edge Appliance
• Andresen Appliance
• Hawley Retainer
• Begg Retainer
• Vacuum Formed "Essix" Retainer
• Bonded "Twistflex" Retainer
• Fixed Space Maintainer
• Bionator
• Biobloc
• Clark Twin Block
• Bass Dynamax
• Medium Opening Activator
• Reverse-pull headgear
• Herbst Appliance
• Fixed Twin Block Appliance