28/06/2026
When you slide your lower jaw to one side, your teeth make contact on that specific side (called the working side). In a group function setup, the canine, premolars, and sometimes the first molar all touch simultaneously.
This contact pattern acts like a team, evenly distributing the workload so that no single tooth bears the brunt of the jaw's powerful grinding forces.
Why It Matters: Key Benefits
Distributes Heavy Forces: It spreads out lateral stress across multiple teeth, which reduces the risk of tooth fractures and chipped enamel.
Protects the Canine: If a patient has weak, short, or restored canines, group function prevents those vulnerable teeth from taking too much pressure.
Stabilizes Restorations: It minimizes the chances of breaking crowns, bridges, or dental implants by sharing the mechanical load.
Reduces Muscle Strain: It provides a stable, predictable grinding path, which can lower stress on the chewing muscles and the temporomandibular joint (TMJ).
Accommodates Natural Wear: As teeth naturally wear down with age, a bite often transitions from canine guidance into a highly functional group function.
