Acetabular Defects and Bone Loss in Revision THA

Learning Objectives: Upon completion of this activity, participants should be able to:

1. Understand the various classification schemes for bone loss around THA implants
2. Review and discuss the Paprosky Classification for bone defects in detail and comprehend the various defect locations and implications
3. Use the Paprosky Classification to guide treatment options based on the bone defects present
4. Understand how to plan for a complex acetabular revision surgery and all of the available options

• Acetabular Defects and Bone Loss in Revision THA