Dimensional Changes of Peri-implant Tissue in Immediate Implants With Individualized Healing Abutments
Dimensional Changes of Peri-implant Tissue in Immediate Implants With Individualized Healing Abutments Using a CAD/CAM Technique: Randomized Controlled Clinical Trial
Universitat Internacional de Catalunya
32 participants
May 8, 2024
INTERVENTIONAL
Conditions
Summary
The loss of a tooth leads to a series of biological changes in the tissues, resulting in bone resorption and gingival collapse. To avoid these problems, it has been proposed to place immediate post-extraction implants, allowing a reduction in treatment time and the number of surgeries, as well as better maintenance of the tissues. This technique can be performed with standard abutments after implant placement or, more recently, the use of temporary abutments has been proposed.
Eligibility
Inclusion Criteria8
- Adult patient ( 25 years old).
- Need for extraction of an irrational tooth to be treated in the molar/premolar position of the upper/lower arch.
- Presence of 2mm of keratinized gingiva.
- Bone dehiscence in the alveolar walls of 2 mm. 2 mm.
- Adequate amount of bone in the interradicular septum to stabilize the implant (minimum height 10 mm, minimum width 4 mm at the base of the septum).
- Plaque index (FMSPI, full mouth score plaque index) < 10%.
- Non-smokers or smokers of less than 10 cigarettes per day.
- Absence of systemic diseases that contraindicate implant surgery.
Exclusion Criteria13
- Presence of alveoli with dehiscence >2mm.
- Presence of adjacent implants.
- < 2mm of keratinized gingiva.
- Presence of active infection (fistula, suppuration) at the extraction site.
- Presence of apical granuloma >2mm in diameter in the root(s) of the tooth or teeth to be extracted.
- Residual bone apical to the extraction insufficient to anchor the implant.
- Pregnant or lactating women.
- Severe cognitive or psychiatric disorders.
- Compromised general health status ( ASA IV).
- Use of drugs that alter bone metabolism and healing.
- Absence of manual primary stability of the implant
- Bone dehiscence or fenestration after implant placement (manual rotation).
- Gap 2mm between the implant and the vestibular bone wall.
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Interventions
Participants will undergo a surgery to place an immediate klockner dental implant and will be receive a standard healing abutment
Participants will undergo a surgery to place an immediate klockner dental implant and will be receive an individualized healing abutment
Locations(1)
View Full Details on ClinicalTrials.gov
For the most up-to-date information, visit the official listing.
NCT06455436