Patella Resurfacing Versus Non Resurfacing

There are indications for re surfacing, absolute indications include inflammatory arthritis, petella mal tracking and petella pemoral arthritis as the main indication. Ocas says that there is less anterior knee pane withRe surfacing, less revision rates with re surfacing. There aren'tferor results with secondary re surfacing but there are increased complications like fracture, ten and injury,. With re surffacing, there are similar patient satisfaction rates between patella re surfacing and non-re surfacing. A troclear design is important, or quoton quo patella friendly. This means a thinner anterior flange and an anatomic troclear groove.