Akademik Veri Yönetim Sistemi
Journal of Stomatology, Oral and Maxillofacial Surgery, cilt.127, sa.5, 2026 (SCI-Expanded, Scopus)
Objective: To compare osseodensification (OD) and conventional drilling (CD) techniques in terms of primary implant stability and heat generation during osteotomy preparation under non-irrigated conditions. Additionally, the influence of sequential bur diameters on thermal changes during osteotomy was evaluated. Materials and Methods: Sixty dental implants were placed in D3-density bovine rib bone specimens and randomly assigned to either the osseodensification (OD, n = 30) or conventional drilling (CD, n = 30) group. Osteotomies were prepared without irrigation using standardized drilling protocols. Thermal changes generated during each drilling step were recorded using infrared thermography, and the effect of sequential bur diameters on temperature rise was analyzed. Primary implant stability was measured using resonance frequency analysis (RFA) and expressed as implant stability quotient (ISQ) values. Results: The OD group demonstrated significantly higher primary stability compared to the CD group (mean ISQ: 77.30 ± 1.91 vs. 74.68 ± 2.05; p < 0.05). The mean maximum temperature (Tmax) was significantly higher in the OD group (42.73 ± 5.14 °C) than in the CD group (37.43 ± 4.22 °C) (p < 0.001). A significant inverse correlation was found between bur diameter and heat generation; the initial 2.3-mm Densah bur produced the highest thermal values (45.45 ± 5.05 °C). Conclusion: Osseodensification significantly enhanced primary stability in D3 bone while maintaining thermal values below critical thresholds under non-irrigated conditions.