Night Guard (Occlusal Splint) Application

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Night Guard (Occlusal Splint) Application
Tedaviler 30 March 2026

A night guard is a custom-made intraoral appliance used to protect teeth and jaw structures in cases such as teeth clenching and grinding (bruxism). It is typically worn during sleep and creates a protective barrier between the teeth.

The goal is to reduce direct contact between teeth and help manage the pressure generated by jaw muscles.

In Which Cases Is a Night Guard Used?

Night guards are considered in situations where excessive load is placed on the teeth or jaw.

Teeth clenching and grinding (bruxism)
Signs of tooth surface wear
Jaw or facial muscle pain in the morning
Sensitivity or discomfort in the jaw joint
Situations where dental restorations need protection

In these cases, it serves as a supportive method to help protect the teeth.

How Does a Night Guard Work?

A night guard is a transparent appliance placed over the teeth. During use, it acts as a cushion between them.

It reduces direct contact between teeth
It helps balance the pressure created by jaw muscles
It may help limit wear on tooth surfaces

In this way, it contributes to protecting both teeth and jaw structures.

How Is a Night Guard Prepared?

A night guard is not a standard product and is custom-made for each individual.

Intraoral measurements are taken
A form suitable for the dental structure is determined
A personalized appliance is fabricated
Its fit is checked in the mouth

This process ensures comfortable and effective use.

What Should Be Considered When Using a Night Guard?

Regular and proper use of the night guard is important. Hygiene should also be maintained.

It should be cleaned after each use
It should be stored in a clean and dry place
Regular check-ups should be performed
It should be evaluated in case of damage or deformation

These habits help support the durability and effectiveness of the appliance.

Adaptation Process to Night Guard Use

Using a night guard may feel different at first, but most people adapt quickly.

A feeling of fullness in the mouth may occur in the first days
Speech may be temporarily affected
Regular use helps adaptation

This process usually becomes more comfortable in a short time.

Frequently Asked Questions

Should a night guard be used every night?
Frequency of use may vary depending on individual needs.

Does a night guard straighten teeth?
No. Its main purpose is to protect the teeth.

Can over-the-counter guards be used?
Custom-made guards are generally more comfortable and better fitting.

How long is a night guard used?
The duration depends on individual needs.