CompletedNot Applicable

Multi-level Dimensional Changes at Immediate Implant Sites

Portugal28 participantsStarted 2019-06-01

Plain-language summary

Studies evaluating the use of customized healing screws/abutments in immediate implant placement have been performed, aiming to assess possible advantages with the use of this treatment modality. Despite the existence of these investigations, there is a lack of information regarding a digital approach to evaluate in an objective manner soft and hard tissue dimensional changes at this treatment modality.

Who can participate

Age range18 Years

SexALL

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Inclusion Criteria: * patients with ≥18 years of age; * patients who had a failing tooth and needed an implant placing therapy in the aesthetic zone (between 15-25); * the failing tooth has adjacent and opposing natural teeth; * sufficient mesial-distal and inter-occlusal space for placement of the implant and definitive restoration; * had an intact socket wall previously to the extraction; * had sufficient apical bone to place an immediate implant with minimum primary stability of 30 N/cm. Exclusion Criteria: * individuals diagnosed with periodontal disease; * medical and general contraindications for the surgical procedure; * heavy smokers (\> 10 cigarettes/day); .an active infection at the implant site.

What they're measuring

Buccal volume variation (BVv)

Timeframe: Baseline (T0); 1 month (T1); 4 months (T2) and 12 months (T3)

Total volume variation (TVv)

Timeframe: Baseline (T0); 1 month (T1); 4 months (T2) and 12 months (T3)

Trial details

NCT IDNCT04432519

SponsorUniversidade Católica Portuguesa

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2020-06-08

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