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Table 6 According to the degree of knee flexion and coronal deformity, 45 knees were classified into the following levels

From: Effect of limb rotation on radiographic alignment measurement in mal-aligned knees

Grade Flexion or coronal deformity angle Knee (N = 45)
Slight flexion 0–5\(^{\circ }\) 22 (48.9\(\%\))
Moderate flexion 5–10\(^{\circ }\) 17 (37.8\(\%\))
Severe flexion > 10\(^{\circ }\) 6 (13.3\(\%\))
Slight coronal deformity 0–5\(^{\circ }\) 14 (31.1\(\%\))
Moderate coronal deformity 5–10\(^{\circ }\) 25 (55.6\(\%\))
Severe coronal deformity > 10\(^{\circ }\) 6 (13.3\(\%\))