Clinical Retrospective Study of Immediate Implantation of Locking Taper Implants in Posterior Teeth with Periodontitis.

doi:10.13701/j.cnki.kqyxyj.2018.10.016

Abstract

Abstract: Objective: To Compare the short-term clinical outcomes of immediate implantation versus delayed implantation of posterior teeth with chronic moderate or severe periodontitis using the locking taper implants. Methods: Twenty-six patients with chronic moderate or severe periodontitis were collected during January 2015 to December 2015. A total of 52 implants were implanted, in which 28 were immediate implantation (Group A) and 24 were delayed implantation (Group B). The crown restorations were finished after 3 to 6 months. Survival rate, bone resorption, and patients’ satisfaction were recorded during (14.4±2.3) months following up. Results: One implant was failed due to the infection in Group A, and the rest implants were all in good condition. The survival rates were 96.4% and 100%, respectively. The mesial bone loss were (0.027±0.340) mm and (0.024±0.292) mm, and the distal bone loss were (0.011±0.252)mm and (-0.002±0.360) mm, respectively after one year’s implantation. There was no significant difference in the following aspects: mesial and distal bone loss (P>0.05), patients’ satisfaction (P>0.05), and survival rates (P=1) between Group A and Group B. Conclusion: After comprehensive periodontal treatment, the clinical outcome of immediate implantation appears to similar to delayed implantation using the locking taper implants in the posterior teeth with well-controlled moderate or severe chronic periodontitis in short term.

Key words: Periodontitis, Immediate implantation, Delayed implantation, Posterior teeth, Marginal bone loss

CEN Wen, WANG Yi, GUO Shui-gen, MENG Zhan, ZHANG Yue, HUANG Jiang-qin, WEI Hong-wu.. Clinical Retrospective Study of Immediate Implantation of Locking Taper Implants in Posterior Teeth with Periodontitis.[J]. Journal of Oral Science Research, 2018, 34(10): 1098-1101.

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