Treatment of Bone Losses in Revision Total Hip and Knee Arthroplasty Using Trabecular Metal: Current Literature

Table 3

Radnay’s algorithm for bone loss treatment in revision TKA [51].

Type 1 defects	Type 2 defects	Type 3 defects
Cement	Defects < 5 mm: cement	Unicondylar: metal augments
Morselized bone graft	Defects 5–10 mm: metal augment	Bicondylar: metal augments, tantalum cones, structural allograft, hinge/tumor prosthesis
Metal augment	Defects > 10 mm: structural allograft or metal augments