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Table 3 MRI Osteoarthritis Knee Score (MOAKS) for Healthy Controls

From: Quantitative analysis of the ACL and PCL using T1rho and T2 relaxation time mapping: an exploratory, cross-sectional comparison between OA and healthy control knees

MOAKS domain

Number of healthy controls (n = 6) with feature

Bone marrow lesion

 - Any

1

 - ≥ grade 2

0

Cartilage defect

 - Any

2

 - ≥ grade 2 (size)

1

 - Any full-thickness

1

Osteophyte

 - Any

2

 - ≥ grade 2

0

Meniscal damage

 - Any medial tear

1

 - Any lateral tear

1

Meniscal extrusion

 - Any medial

4

 - ≥ grade 2 medial

4

 - Any lateral

1

 - ≥ grade 2 lateral

0

Effusion-synovitis

 - Any

1

 - ≥ grade 2

0

Hoffa-synovitis

 - Any

1

 - ≥ grade 2

0