Explore and learn more about the Function Generating Bite.

Optimising Oral Development

FBG Appliances

Function Generating Bites (FGB) appliances offer versatile solutions for correcting diverse dental issues, particularly in children. Starting with primary dentition, FGBs can address malocclusions, such as crossbites, open bites, and their combinations, ensuring minimal impact on overall body health.

Early Intervention: Commencing treatment around the age of 4, FGBs aim to promptly correct malocclusions, avoiding the discomfort associated with traditional methods like palatal expansion appliances. The gentleness of FGBs, worn only overnight, enhances compliance and efficiency, with an average therapy duration of one year. To ensure a favorable starting point for permanent dentition, FGBs are recommended after the first permanent teeth emerge around the age of 6. During the transition, FGBs assist in addressing issues like crossbites, crowding, overbites, and facial asymmetry.

Key Reasons for FGB Use

Jaw Growth Discrepancy: FGBs guide balanced jaw growth, rectifying misalignments and improving bites.

Crossbite Correction: Aligning upper and lower teeth, FGBs alleviate crossbite issues and promote proper chewing.

Crowding Management: Creating space in the jaw, FGBs help teeth emerge correctly, preventing oral health problems.

Overbite and Inverse Overbite Correction: FGBs adjust upper and lower teeth positions for optimal bite alignment.

Facial Asymmetry Improvement: By guiding jaw and facial bone growth, FGBs contribute to overall facial symmetry and holistic health.

Adjustment and Monitoring: FGB treatment requires close monitoring and adjustments every 6-8 weeks, adapting to changes in teeth and jaw shape. These modifications include widening the jaw, accommodating new teeth, or preventing further movement.

Promoting Wider Jaws: Even after growth completion, FGBs can improve jaw function, aiding myofunctionality and optimizing orthodontic outcomes. The device stimulates muscles, creating a natural bite, and can still be beneficial post-orthodontic therapy.

Design and Components: A tailored FGB comprises lateral bite plates, acrylic pads, a palatinal pad, and optional elements like a labial bow. Each component plays a crucial role in guiding jaw and teeth growth, requiring meticulous fitting and continuous orthodontist adjustments.


In conclusion, FGB appliances prove instrumental in fostering optimal oral development in children, offering a holistic approach to correcting malocclusions and ensuring lasting oral health benefits.
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