The usage method of temporary zirconia blocks for children's dentistry

The usage method of temporary zirconia blocks for children's dentistry

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First, preparations before use

Dental treatment

Cleaning and disinfection: Thoroughly clean the surface of children's teeth, using oral cleanser or salt water solution to remove dirt and bacteria.

Tooth preparation: According to the restoration requirements, use drilling equipment to prepare holes of appropriate shapes on the teeth to ensure that the zirconia blocks can be closely adhered.

Selection of zirconia blocks

Size matching: Select zirconia blocks that are suitable for the size of the child's teeth to ensure the retention and comfort of the restoration.

Pretreatment: As required, the zirconia blocks are sandblasted or roughened to increase surface roughness and enhance bonding strength.

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Second, the placement and fixation of zirconia blocks

Adhesive coating

Even application: Evenly apply the special adhesive to the prepared surface of the tooth and the inner surface of the zirconia block, ensuring there are no air bubbles or gaps.

Select the adhesive: It is recommended to use resin-reinforced glass ion materials as they have excellent bonding performance to zirconia.

Place the zirconia block

Precise positioning: Gently press the zirconia block into position and adjust it to perfectly match the teeth, ensuring a tight fit at the edges.

Remove excess adhesive: Use professional tools to clear away spilled adhesive to avoid affecting appearance and oral hygiene.

Curing adhesive

Light curing: Use a light curing lamp to illuminate the adhesive and operate according to the curing time recommended by the manufacturer to ensure that the adhesive is completely cured.

Check the bonding effect: After curing, inspect the bonding condition between the zirconia block and the teeth to ensure there is no looseness or gap.

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Third, repair and adjustment

Edge trimming

Remove excess material: Use a trimming tool to trim the edge of the zirconia block to ensure a smooth transition with the gingival tissue and avoid irritation.

Polishing treatment: Polish the surface of the restoration to enhance its smoothness and reduce the adhesion of plaque.

Occlusal adjustment

Check the occlusal relationship: Ensure that the zirconia block has a normal occlusal relationship with the opposing teeth to avoid early contact or excessive occlusion.

Fine-tuning the bite: If necessary, fine-tune the zirconia block to ensure that the child's chewing function is not affected.

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Fourth, postoperative care and precautions

Oral hygiene guidance

Correct brushing: Guide children to use soft-bristled toothbrushes and fluoride toothpaste to gently clean the restoration and surrounding teeth.

Using dental floss: Teach children to use dental floss correctly, clean the interdental surfaces of teeth, and prevent food from getting stuck.

Dietary advice

Avoid hard objects: It is recommended that children avoid biting hard objects (such as nuts, candies, etc.) to prevent damage to the prosthesis.

Balanced diet: Encourage children to consume foods rich in minerals such as calcium and phosphorus to promote dental health.

Regular follow-up

Regular check-ups: It is recommended that children have an oral examination every 3 to 6 months to detect and address prosthesis issues in a timely manner.

Professional maintenance: Professional cleaning and polishing of zirconia blocks as needed to extend their service life.

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Fifth, Safety and risk prevention

Avoid excessive force.

Preventing porcelain chipping: Remind children to avoid biting hard objects or subjecting the restoration to violent impacts to prevent the zirconia blocks from cracking.

Be cautious of contact with chemical substances

Avoid corrosion: Keep zirconia blocks away from acidic and fluorine-containing chemicals to prevent surface corrosion.

Allergic reaction monitoring

Observe the reaction: If a child shows allergic reactions such as red, swollen and painful gums, medical treatment should be sought promptly.

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Sixth, Summary

The use of temporary zirconia blocks in pediatric dentistry must strictly follow the operation specifications to ensure the adaptability, stability and aesthetics of the restoration. Through preoperative preparation, precise placement, postoperative care and regular follow-up, the restoration effect can be effectively improved and children's oral health can be guaranteed.