Oral Biol Res.  2023 Sep;47(3):95-102. 10.21851/obr.47.03.202309.95.

A retrospective study of 5-year marginal bone loss and influencing factors of Osstem TSIII implant

• Kim TE
• You JS
• Moon SY
• Oh JS
• Choi HI
• Kim SW

• KMID: 2546566
• DOI: http://doi.org/10.21851/obr.47.03.202309.95

Abstract

Recent advancements in domestic implant systems and surgical techniques have led to an improvement in implant success rates; however, factors such as bone quality, systemic conditions, and the proficiency of the surgeon can play a significant role in long-term survival. The objective of this study was to evaluate the long-term survival rate, marginal bone loss and influencing factors of the Osstem^® TSIII system. Survival rates and marginal bone loss due to factors, such as age, sex, presence of systemic diseases, placement site, bone graft status, secondary surgery type (e.g., 1-stage and 2-stage), length and diameter of the implant, and practitioner expertise were examined. The findings showed significant differences in the extent of marginal bone loss due to age, cardiovascular health, presence of endocrinal disorders, musculoskeletal condition, implantation site, practitioner expertise, and initial stability.

Keyword

Dental implants; Marginal bone loss; Survival rate