In 3 steps, you will learn to

Turn the heated material into a disk.

Shape the disk into a stent on the palate.

Trim & finish the stent once it’s set.
What makes a great stent?

Study the example to examine your stent.
Bite function.

Almost translucent on occlusal surfaces.

Tight palatal adaptation.

Palatal anatomy visible in stent.

Stable retention.

Occlusal surfaces & interproximal on buccal side.

Thin stent.

Approximately 2mm / 0.1 inch.

Let's get started!
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#1
Making & placing
the disk.
Step-by-step
#1.1
Heat 1 sheet of PerioPlast®
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- Open up 1 sheet (all 4 cubes) and pour it into the heated water.
- Stir for 10 seconds. The individual granules will start to clit together.
#1.2
Pull the material off the forceps.
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- Once the material sticks to the forceps, take it out of the water.
- Then, pull the material off the forceps.

Apply Vaseline® on your gloves to prevent sticking.
#1.3
Shape a disk by pressing the material. Don’t stretch.
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- The thinner the disk, the more comfortable for the patient.
- Don’t stretch or pull the material: it will make the disk uneven.
- Gently the press the material into the desired shape.
#1.4
Sit behind the patient to place disk in the mouth.
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- Sitting behind the patient is the easiest way to position the material in the mouth.
#1.5
Position the disk in the mouth.
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- Sufficiently posterior, so there’s no material visible in the anterior zone.
- Sufficiently buccal, so you can press it interproximally.
Quick check
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Long enough to cover the graft site.
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Wide enough for buccal retention.
#2
Shaping the stent on the palate.
Step-by-step
#2.1
Press the disk firmly onto the occlusal surfaces.
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#2.2
Wrap around the vestibular sides.
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#2.3
Press firmly on the palate until it stays tightly adapted.


Crucial for tight palatal adaptation!
#2.4
Bite in full occlusion & press interproximally (30 sec.)

- This will create a stent with bite function, enabling the patient to eat.
- Important to secure stable retention.

- Important to lock the stent in the interproximal areas for stable retention.
Keep closed for 1-2 minutes & remove once solid.

#3
Trimming & finishing the stent.
Step-by-step
#3.1
Let the stent set in-situ. Remove gently once solid.
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- Remove the stent when you can no longer make a dent into the material.
- Take it out gently to deform as little as possible.
#3.2
Dunk in cold water to set harder.
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#3.3
If needed, trim with scissors.
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After trimming, sharp edges can be smoothened with a heated instrument.
When to trim?

When the stent covers the soft palate.

When the stent covers the alveolar mucosa.
#3.4
Have patient fit the stent & confirm the comfort.
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#3.5
The stent is now ready!
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Get support from an Elemental specialist