Prosthesis Types
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Hemiarthroplasty Total Hip Arthroplasty Revision

 

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Materials
Fixation
Prosthesis Types
 Total Hip 
 Hemi
 Revision 
Radiography
Baseline Exam
 Alignment
 -Acetab. Position
 -Inclination
 -Anteversion
 -Center of Rotation
 -Femoral Stem 
 -Leg Length Discr.
 Intra-op- Fractures 
 Cement Herniation
Follow-up Study
 Bony Abnormalities
 Fracture
 Heterotopic Bone
 Non Union
 Hardware Failure
 -Polyethylene Wear
 -Dislocation
 Osteolysis
 Loosening
 Infection
Arthrography
CT and MRI
References

Types of Hip Arthroplasties

  • Hemiarthroplasty

    • Used in patients who have a normal acetabulum
      • Garden III and IV hip fractures
      • AVN without secondary osteoarthritis
    • Types
      • Unipolar
      • Bipolar
  • Total hip replacement

    • Used in patients with arthritic conditions that involve the acetabulum and the femoral head
    • Types
      • Non cemented
        • Porous coated
        • Press fit
      • Hybrid (only femoral component cemented)
      • Cemented

 

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