Peri-implantitis
Conditions
Interventions
Peri-implant lesions were treated with resective surgical treatment consisting of apically repositioned flap, bone recontouring and surface debridement and decontamination. After mechanically cleaning
Sponsors
University Medical Center Groningen
Eligibility
Inclusion criteria
Inclusion criteria: Inclusion criteria were: •≥ 18 years of age; •at least one endosseous implant with clinical and radiographical signs of peri-implantitis; •implants were in function for at least two years; •capable of understanding and providing informed consent.
Exclusion criteria
Exclusion criteria: •Contraindications for the surgical procedures; •A history of local radiotherapy to the head and neck region; •Pregnancy and lactation; •Insuline-dependent diabetes; •Systemic use of antibiotics during the last 3 months; •Long-term use of anti-inflammatory drugs; •Incapability of performing basal oral hygiene measures as a result of physical or mental disorders; •Uncontrolled periodontitis (PPD > 5mm); •Implants placed in skin grafted areas; •Implants with bone loss due to other reasons than bacterial infection (e.g. loose screw, inadequate positioning of the implant); •Implants with bone loss exceeding 2/3 of the length of the implant or implants with bone loss beyond the transverse openings in hollow implants; •Implant mobility; •Implants at which no position can be identified where proper probing measurements can be performed; •Previous surgical treatment of the peri-implantitis lesions.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Percentage of sites with bleeding on probing (% sites BoP) was used as primary clinical outcome variable | — |
Secondary
| Measure | Time frame |
|---|---|
| Secondary clinical outcome variables were presence of plaque (% sites plaque), suppuration on probing (% sites SoP), mean PPD and radio-graphical marginal bone loss at baseline. Next to this microbiolical parameters were recorded. | — |
Contacts
Public ContactG.M. Raghoebar
University Medical Center Groningen (UMCG) Department of Oral Sugery P.O. Box 30001
Outcome results
None listed