Stomatology ›› 2025, Vol. 45 ›› Issue (4): 301-305.doi: 10.13591/j.cnki.kqyx.2025.04.012

• Review • Previous Articles     Next Articles

Risk factors and treatment strategies for reimplantation after removal of failed dental implants

RUNG Sheng’an1, QU Yili1, YANG Xingmei2()   

  1. State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases & Department of Prosthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
  • Received:2024-07-27 Online:2025-04-28 Published:2025-04-25

Abstract:

Reimplantation is one of the treatments after removing failed dental implants. In recent years, lower survival rates have been observed in reimplanted implants compared to initial implantations, possibly due to patient factors and site-specific conditions of the failed site. Therefore, in addition to considering the timing of implantation, techniques for soft and hard tissue regeneration, and implant selection, it is important to evaluate the timing and reasons for previous failures as well as the removal methods when performing reimplantation. This review aims to summarize the risk factors affecting the survival rate and discuss treatment strategies for improving outcomes of reimplantation.

Key words: dental implant, implant removal, risk factor, survival rate, alveolar bone grafting

CLC Number: