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Table 3.

Surgical treatment complications and required interventions in bisphosphonates-related atypical femoral fractures*These cases have both implant failure, and non-union

Intervention Complication
Delayed union Non-union Implant failure Not clear Total
Intra-operation Post-operation
Bone stimulation 2 - - - - 2
Bone graft 8 - - - - 8
Major revision 1 14 1 7 (+4*) 7 30
No intervention or unknown 2 7 5 6 - 20
Total 13 21 6 13 (+4*) 7 60