Implant-supported maxillary overdentures: a 10-years evaluatio
Completed
- Conditions
- Edentulous patients with retention and stability problems of conventional upper denture
- Registration Number
- NL-OMON21260
- Lead Sponsor
- niversity Medical Center Groningen
- Brief Summary
Maxillary overdentures supported by four or six implants: 10-years results from a randomized controlled trial
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- Not specified
- Target Recruitment
- 100
Inclusion Criteria
at least 18 years of age;
-capable of understanding and giving informed consent;
-at least one year edentulous in the maxilla and mandible;
-bone dimensions at least 12 mm in height and at least 5 mm in width to reach initial stability of the implant;
-sufficient interocclusal space for a bar-supported attachment system.
Exclusion Criteria
Excluded were patients with ASA score =III, who were smoking, with a history of radiotherapy in the head and neck region or a history of pre-prosthetic surgery or previous implant placement.
Study & Design
- Study Type
- Observational non invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Peri-implant bone level changes in 10 years
- Secondary Outcome Measures
Name Time Method Implant survival, restoration survival, clinical parameters, patient satisfaction