Abstract
The results of a multi-surgeon, multi-implant series of patellofemoral joint arthroplasty performed over a ten year period are presented. All patellofemoral joint arthroplasty performed from the years 1996 to 2006 were retrospectively reviewed using case notes, radiographs and clinic appointments until their latest follow-up period.
101 arthroplasties in 91 patients were followed up for average period of 48 months (range 6–96 months). The average age was 57 years with female patients thrice as common as male patients. There were 5 (5%) complications with 1 deep infection and 4 stiff knees. 35 subsequent procedures were performed in 28 patients including arthroscopic debridement in 18, arthroscopic lateral retinacular release in 8, tibial tuberosity transfer in 3, manipulation for stiffness in 2, and revision to total knee arthroplasty in 4 patients (3 for progression of tib-iofemoral osteoarthritis and 1 for infection).
The necessity of further surgeries in one third of the study group suggests that close follow-up of these patients is needed to address any concerns that can be easily resolved.
Correspondence should be addressed to Editorial Secretary Mr ML Costa or Assistant Editorial Secretary Mr B.J. Ollivere at BOA, 35–43 Lincoln’s Inn Fields, London WC2A 3PE, England; Email: mattcosta@hotmail.com or ben@ollivere.co.uk
