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. 2008 Nov 24;9:155. doi: 10.1186/1471-2474-9-155

Table 9.

Correlation of cartilage lesions and osteophytes with KOOS in the medial compartment

MFC bearing zone MFC margin MT bearing zone MT margin
ICRS grade 0 74.1 ± 28.2 90.4 ± 34.3 88,2 ± 26.7 76.3 ± 27.7
1 61.6 ± 17.3 60.3 ± 21.0 62.7 ± 24.1 54.2 ± 10.2
2 74.1 ± 21.7 65.1 ± 18.4 53.7 ± 8.5 49.8 ± 4.6
3 71.2 ± 32.0 50.3 ± 4.2 49.8 ± 4.7 49.8 ± 6.8
4 48.3 ± 7.0 48.1 ± 8.4 47.6 ± 7.5 47.6 ± 7.5
Osteophytes 5 48.6 ± 7.4 47.0 ± 10.5