Insertion Torque (IT) and Implant Stability Quotient (ISQ) Assessment in Dental Implants with and without Healing Chambers: A Polyurethane In Vitro Study

Primary Stability (PS) depends on different factors, such as bone structure (quality and density), implant characteristics (macro micro), the relationship between thread shape insertion hole size. PS is crucial for prognosis success of dental implants. The use healing chambers, which create empty spaces peri-implant bone, helps reduce risk compressive necrosis. High Insertion Torque (IT) values could potentially lead to deterioration implant-abutment connection. However, optimal macro-structure IT remain unknown. In this study, implants with chambers (Test) without (Control) were inserted into polyurethane blocks densities 10, 20, 30, 40 pounds per cubic foot (PCF). 30 PCF, Control had significantly higher than Test Additionally, exhibited Removal (RT) implants, but only in PCF density block (p < 0.0001). no differences found blocks. Similarly, significant observed Implant Quotient (ISQ) results present study confirm that adding can affecting ISQ values. This suggests potential avoiding compression damage while maintaining consistent levels PS.