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Table 3 Frequencies of lesion development detected radiographically at 7, 11 and 14 weeks of age (n = 20, for 10 pigs and 2 sides for each joint)

From: A longitudinal study on the performance of in vivo methods to determine the osteochondrotic status of young pigs

  Grade Lesions present Stationary Progression Regression Resolution
7–11 weeks       
 Humeroradial 0 13 13 0 0 0
  1–4 7 4 0 0 3
 Femoropatellar 0 11 3 0 0 0
  1–4 9 2 11 0 4
 Tarsocrural 0 18 17 0 0 0
  1–4 2 0 1 0 2
11–14 weeks       
 Humeroradial 0 16 14 0 0 0
  1–4 4 2 2 0 2
 Femoropatellar 0 7 3 0 0 0
  1–4 13 7 5 2 3
 Tarsocrural 0 19 19 0 0 0
  1–4 1 0 0 0 1