Patello-Femoral Joint Post Market Clinical Follow-up Within the Knee Registry

The primary objective of the Registry is to allow for tracking of FDA approved and/or cleared knees used in primary, revision, unicompartmental or partial total knee arthroplasty (TKA). Second, it is our desire to assist orthopaedic surgeons in obtaining and evaluating radiographic and functional outcomes data on their PFJ patients using current published guidelines. Third, within this Registry, subsets of data on newer technology are being collected for the purpose of future publications. The Patello-Femoral Joint Post Market Clinical (PFJ PMCF) study is one such subset.