Effect of different crown removing procedures on the implant stability quotient and removal torque values of dental implants

Objective: To investigate the effects of different crown-removal methods on osseointegration dental implants in implant-retained single crowns. Methods: Two were inserted each tibia New Zealand rabbit’s rear legs. After 28 days, resonance frequency analysis was performed to detect degree osseointegration; 24 hours later, sacrificed tibias divided into 3 groups according methods: crown removal with a diamond bur, use spring-loaded remover, and pneumatic remover. Following procedures, implants’ values torque measured. Results: No significant difference implant stability quotient measured after for either group bur or remover (p=0.677 p=0.918, respectively). However, there statistically (p=0.008). Moreover, no detected between groups’ (p>0.05). Conclusion: The procedure has significantly unfavorable effect implants, whereas not affected procedures.