structural allograft

D Reimplantation Acetabulum

Principles of Acetabular reconstructionRevision Acetabulum Post Paprosky Type IIIC

 

Restore centre of rotation
Restore acetabular integrity
Component containment
Secure fixation


Preoperatively planning


Know components in situ (esp if leaving femur)
Quantify and grade bone defects
Beware intrapelvic cement / cup (angiogram)