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Updated: Aug 21, 2025
Multi-Scale Modification of Metallic Implants With Pore Gradients, Polyelectrolytes and Their Indirect Monitoring In vivo
Published on: July 1, 2013
Possible Association between the Quantity of Peri-implant Crevicular Fluid, Clinical Indices, and the Dimensions of
Onurcem Duruel1, Samir Goyushov2, Nil Yakar1
1Department of Periodontology, Faculty of Dentistry, Hacettepe University, AnkaraTurkey.
Objectives:
The objectives of this clinical observational study are to measure peri-implant crevicular fluid volume based on dental implant diameter and length, and to evaluate the possible relationship between peri-implant crevicular fluid/gingival crevicular fluid volumes and clinical periodontal indices.
Material And Methods:
The information about length and diameter of dental implants was noted. Clinical indices (probing depth, plaque index, gingival bleeding time index, and gingival index) were recorded. Peri-implant crevicular fluid (PICF)/gingival crevicular fluid (GCF) volumes were measured from 4 sites (mesial, buccal, distal, and lingual/palatal) of each dental implant including its one or more equivalent natural tooth/teeth.
Results:
One-hundred-sixty-one loaded dental implants and 221 natural teeth of 101 patients were evaluated. The length of dental implant had no effect on PICF volume (P > 0.05). However, PICF volumes of narrow (< 3.5 mm) and wide (> 4.5 mm) diameter implants were higher than standard diameter implants (≥ 3.5 mm, and ≤ 4.5 mm) (P < 0.05). PICF and GCF volumes of areas with peri-implant/periodontal diseases were significantly higher than healthy areas (P < 0.05). PICF and GCF volumes showed positive correlations with clinical indices (P < 0.05).
Conclusions:
In accordance with the results of the present study, the implant diameter, not the implant length, affects peri-implant crevicular fluid volume.
