Skip to main content

Table 1 Location and grades of cartilaginous defects in 65 knees by arthroscopy

From: A novel ultrasound scanning approach for evaluating femoral cartilage defects of the knee: comparison with routine magnetic resonance imaging

Surface Grade 0 Grade 1 Grade 2 Grade 3 Grade 4
TS 27 (13.9) 7 (3.6) 11 (5.6) 13 (6.7) 7 (3.6)
MC 25 (12.8) 7 (3.6) 11 (5.6) 14 (7.2) 8 (4.1)
LC 32 (16.4) 6 (3.1) 8 (4.1) 11 (5.6) 8 (4.1)
Total 84 (43.1) 20 (10.3) 30 (15.3) 38 (19.5) 23 (11.8)
  1. Data are the numbers of surfaces. Values in parentheses are percentages
  2. TS trochlear surface, MC medial condyles, LC lateral condyles