Vervanging van ontbrekende gebitselementen door middel van een zirkonium implantaat loss of oral function Missing tooth
Conditions
Interventions
All patients will recieve an implant in order to replace a missing tooth.
Sponsors
Universitair Medisch Centrum Groningen
Eligibility
Age
18 Years to 99 Years
Inclusion criteria
Inclusion criteria: - Patients should be over 18 years of age, in reasonable to good general health, as expressed by an ASA-score 1 or 2 (de Jong and Abraham-Inpijn, 1994) - Bone volume should allow the placement of implants with a minimum length of 8 mm and minimum diameter of 3.5 mm
Exclusion criteria
Exclusion criteria: - History of previous implant loss - Irradiation to the maxilla or mandible - Medical and general contraindications for the surgical or restorative procedures - Severe bruxism - Smokers - An absent neighboring tooth or neighboring tooth provided with an indirect restoration
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Primary outcome measure is the health of peri-implant mucosal and hard tissues as expressed through: - Bleeding On Probing (BOP) - Probing Pocket Depth (PPD) - Recession (REC) compared incisal edge picture with pocket probe measurement | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary outcome measures include: - Plaque, calculus and gingival index (PCGI) according to Mombelli - Marginal Boneloss (BL) as measured on standard intra-oral X-ray pictures (solo recording, Rinn holder with putty) - Pink and White aesthetic score (PES/WES) of Belser and Buser, index Groningen ICAI according to Meijer, Papilla-Index (PI) according to JEMT - Patient Satisfaction (SAT) according to standard questionnaire - Microbiological (MB) parameters - Spectro-photometry (SP) of both the crown and the soft tissue | — |
Countries
Netherlands
Outcome results
None listed