z-logo
Premium
RCT comparing implants with turned and anodically oxidized surfaces: A pilot study, a 3‐year follow‐up
Author(s) -
Nicu Elena A.,
Assche Nele,
Coucke Wim,
Teughels Wim,
Quirynen Marc
Publication year - 2012
Publication title -
journal of clinical periodontology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.456
H-Index - 151
eISSN - 1600-051X
pISSN - 0303-6979
DOI - 10.1111/jcpe.12022
Subject(s) - dentistry , implant , medicine , chronic periodontitis , periodontitis , osteoprotegerin , bleeding on probing , randomized controlled trial , population , surgery , activator (genetics) , receptor , environmental health
Aim This 3‐year prospective randomized controlled trial compared the clinical, microbiological and biochemical outcome of minimally (Turned, Tur) and moderately rough (TiUnite ® , TiU) implant surfaces in a split‐mouth design. Material and methods The study population included 14 subjects: nine fully edentulous and five partially edentulous subjects with a history of periodontitis. Implants ( n  = 78, 39 Tur and 39 TiU) were installed randomly in each patient. Peri‐implant clinical parameters and intra‐oral radiographs were recorded after 3 years of loading. Subgingival plaque and peri‐implant crevicular fluid samples were collected and analysed using culture and quantitative polymerase chain reaction for the biofilm, and enzyme‐linked immunosorbent assay for the concentration of osteoprotegerin and receptor activator of nuclear factor kappa‐B ligand, respectively. Results No statistically significant differences in clinical, microbiological and biochemical parameters could be observed when comparing the Tur and TiU implant surfaces. Conclusion After 3 years of loading, in periodontitis susceptible patients, the moderately rough, TiU implants demonstrated a similar clinical outcome compared with the smoother, turned implants. Longer follow‐up and studies using different implant types are needed to confirm the statement that minimally and moderately rough implant surfaces perform similar, both from a clinical and from a microbiological point of view.

This content is not available in your region!

Continue researching here.

Having issues? You can contact us here