Table 1: Sources of Referral for Knee Arthroplasty.

- Ongoing Follow Up General Practice Accident & Emergeny
Aseptic Loosening 13 23 1
Infection 7 4 10
Progressive Osteoarthritis 2 6 0
Malalignment 3 4 1
Instability 3 1 0
Pain 5 0 0
Poly wear 1 0 0
Fracture 0 0 1