BUCCINATOR

• Origin

Alveolar processes of maxilla and mandible, pterygomandibular raphe

• Insertion

Orbicularis oris muscle

• Agonist(s)

- Orbicularis oris

• Antagonist(s)

- Risorius

• Function

Compresses cheeks against teeth, aids in chewing, helps keep food between teeth during chewing, assists in blowing air out of mouth

TRIGGER POINT(S)

• Location

Trigger points are typically located in the muscle belly, which is situated in the cheek area, between the maxilla and mandible.

These trigger points can also be found along the muscle's fibres.

• Pain Referral Pattern

Pain usually refered to the cheek area and sometimes to the ear.

It can cause discomfort or aching sensations in the cheeks, especially during chewing or facial movements.

• Potential Causes

• Excessive chewing or biting, such as with chewing gum or tough foods.

• Dental issues, including malocclusion (poor teeth alignment) or dental procedures.

• Trauma or injury to the cheek area.

• Stress and tension, especially in the facial muscles.

• Repetitive facial movements or expressions.

• Prevention Tips

• Practice moderation with chewing gum and tough foods to avoid overuse of the buccinator muscle.

• Maintain good dental health and address any issues with teeth alignment or dental procedures.

• Manage stress through relaxation techniques and regular physical activity.

• Be mindful of facial expressions and avoid excessive chewing or facial movements.

• Incorporate regular facial muscle stretching and relaxation exercises into your routine.