Influence of different implant operative procedures on morphologic changes in peri-implant alveolar bone and soft tissue: a one-year prospective clinical study

Journal of Prosthodontic Research
Tokinori KatoHirofumi Yatani

Abstract

To prospectively evaluate morphological changes in the horizontal and vertical dimensions of peri-implant tissue at 1-year post-prosthesis implantation. Thirty-four patients who had received implants with conical connections in the aesthetic region were included in the follow-up study. Patients had received either traditional delayed implant placement or tissue augmentation with or without immediate implant placement. The horizontal and vertical dimensions of the buccal alveolar bone of the implant and its surrounding soft tissues were then evaluated using cone beam computed tomography. Implants placed alongside tissue augmentation, with or without immediate placement, were as successful as those placed into sites with traditional delayed implant placement. Statistically significant negative correlations were observed between initial horizontal bone thickness and changes in vertical bone height (r=0.585, p<0.05) and vertical soft tissue height (r=0.378, p<0.05), and between initial horizontal soft tissue thickness and the change in vertical soft tissue height (r=0.627, p<0.05). Regardless of the bone and soft tissue augmentation approach, implants with conical connections may effectively preserve peri-implant tissues. However, ...Continue Reading

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Citations

Apr 5, 2019·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Juan ZufíaAlvaro Blasi
Sep 18, 2020·Journal of Prosthodontic Research·Zheng ZhengWenchuan Chen
Apr 21, 2020·Journal of Esthetic and Restorative Dentistry : Official Publication of the American Academy of Esthetic Dentistry ... [et Al.]·Momen A Atieh, Nabeel H M Alsabeeha
Mar 27, 2020·Clinical Implant Dentistry and Related Research·Tomoyuki KobayashiHirofumi Yatani
Oct 31, 2020·Journal of Clinical Periodontology·Lorenz SeyssensJan Cosyn

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