Atypical dental implant failure with long-term bisphosphonate treatment-akin to atypical fractures?

摘要

Concern that long-term bisphosphonate therapy may significantly undermine bone quality in osteoporotic patients has been heightened by rare instances of low-impact atypical femoral fractures that are often bilateral. Reduced fracture toughness is believed to result from reduced bone remodeling, leading to increased homogeneity in bone microarchitecture, narrowed bone mineral density distribution, and increased bone tissue microdamage burden.