30.12.2014 Views

Hip and Knee Arthroplasty - Surface Hippy Guide to Hip Resurfacing

Hip and Knee Arthroplasty - Surface Hippy Guide to Hip Resurfacing

Hip and Knee Arthroplasty - Surface Hippy Guide to Hip Resurfacing

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

Table KR5:<br />

Revision Diagnosis of Revision <strong>Knee</strong> Replacement<br />

Diagnosis<br />

Revisions of Known Primary<br />

All Revisions<br />

N % N %<br />

Loosening 2198 35.1 7382 36.5<br />

Infection 1009 16.1 3017 14.9<br />

Wear Tibial 93 1.5 1524 7.5<br />

Pain 727 11.6 1451 7.2<br />

Lysis 118 1.9 1384 6.9<br />

Patello Femoral Pain 571 9.1 1128 5.6<br />

Implant Breakage Tibial 57 0.9 665 3.3<br />

Progression of Disease 310 5.0 623 3.1<br />

Instability 238 3.8 585 2.9<br />

Fracture 158 2.5 418 2.1<br />

Arthrofibrosis 193 3.1 337 1.7<br />

Other 93 1.5 311 1.5<br />

Implant Breakage Patella 31 0.5 254 1.3<br />

Malalignment 112 1.8 201 1.0<br />

Wear Patella 14 0.2 196 1.0<br />

Synovitis 42 0.7 129 0.6<br />

Implant Breakage Femoral 22 0.4 123 0.6<br />

Bearing/Dislocation 64 1.0 113 0.6<br />

Incorrect Sizing 73 1.2 110 0.5<br />

Dislocation 57 0.9 103 0.5<br />

Patella Maltracking 32 0.5 86 0.4<br />

Avascular Necrosis 25 0.4 33 0.2<br />

Patella Erosion 17 0.3 18 0.1<br />

Hetero<strong>to</strong>pic Bone 2 0.0 11 0.1<br />

Total 6255 100.0 20201 100.0<br />

Note:<br />

Some patients have multiple diagnoses.<br />

174

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!