UnknownNot Applicable

Intraoral Impressions for Assessment of Wear of Teeth and Restorative Materials.

33 participantsStarted 2016-02-01

Plain-language summary

Suitability of intraoral impressions for assessment of wear of teeth and restorative materials over 60 months, using the gypsum replica method and 3-D laser scanning: perspective clinical and laboratory evaluation.

Who can participate

Age range18 Years

SexALL

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Inclusion criteria

✓. Subject ≥18 years.
✓. Subjects with restorative treatments on vital teeth in posterior molar region. Will be considered at most one reconstruction per side.
✓. Restorations limited to two surfaces (Black's Class II) with one proximal cavity, in occlusion. Max 1 restoration will be included each oral side (right or left).
✓. Favorable and stable occlusal relationship between the remaining teeth.
✓. Subject must be reliable, cooperative, and in the opinion of the Investigator, likely to be compliant with study procedures.
✓. Subject provides written informed consent signed and dated prior to entering the study.

Exclusion criteria

✕. Subject ≥18 years.
✕. Subjects with restorative treatments on vital teeth in posterior molar region. Will be considered at most one reconstruction per side.
✕. Restorations limited to two surfaces (Black's Class II) with one proximal cavity, in occlusion. Max 1 restoration will be included each oral side (right or left).
✕. Favorable and stable occlusal relationship between the remaining teeth.
✕. Subject must be reliable, cooperative, and in the opinion of the Investigator, likely to be compliant with study procedures.
✕. Subject provides written informed consent signed and dated prior to entering the study.
✕. Subject with full dentures or crowns and bridges in occlusal contact with teeth indicated for restorative treatment.
✕. Absence of occlusal contact.

What they're measuring

Wear of teeth and materials of restorations

Timeframe: 5 years

Trial details

NCT IDNCT03624894

SponsorI.R.C.C.S Ospedale Galeazzi-Sant'Ambrogio

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2021-02-01

View on ClinicalTrials.gov More Wear, Tooth trials