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. 2010 Jan 15;4:14–21. doi: 10.2174/1874325001004010014

Table 6.

Patient Self-Assessment of Grade of Satisfaction of Subjects Receiving Autologous Chondrocyte Implantation (ACI) to Treat Chondral Lesions of the Knee

Grade of Satisfaction 1 Year 2 Years 3 Years 4 Years 5 Years
Very High 19.1% 27.3% 33.3% 27.3% 25.0%
High 48.3% 43.9% 33.3% 63.6% 25.0%
Low 24.7% 22.7% 29.6% 9.1% 50.0%
Very Low 3.4% 6.1% 3.7% 0.0% 0.0%
None 4.5% 0.0% 0.0% 0.0% 0.0%