Custom Transpalatal Arch Appliance (TPA)

The Transpalatal Arch (TPA) Appliance is a fixed orthodontic appliance designed to provide molar control and anchorage support during orthodontic treatment.

Our dental laboratory manufactures customized TPA appliances for orthodontists, dental clinics and professional dental partners. Each appliance is fabricated according to clinical requirements, dental impressions or digital case information to achieve accurate adaptation and reliable performance.

The appliance consists of a customized stainless steel palatal wire connected to orthodontic bands on the molars. The wire design can be adjusted according to treatment objectives, including molar stabilization, rotation control and arch management.

Through professional wire bending techniques and strict quality inspection, each Transpalatal Arch appliance is produced with precise structure, stable fitting and consistent laboratory quality.

Key Features

Stainless Steel Palatal Wire Design

Manufactured with orthodontic stainless steel wire for strength, durability and stable performance.

Fixed Orthodontic Appliance

Designed to connect with orthodontic bands for continuous treatment support.

Customized Wire Configuration

The palatal arch shape can be adjusted according to individual orthodontic requirements.

Professional Dental Laboratory Manufacturing

Each appliance is inspected before delivery to ensure quality and accuracy.

Applications

Transpalatal Arch Appliances are commonly used for:

• Molar stabilization
• Orthodontic anchorage support
• Molar rotation control
• Space management
• Fixed orthodontic treatment

Product Specifications