1. Atlas of individual radiographic features in osteoarthritis, revised
R.D. Altman, M.D., G.E. Gold, M.D. 
Osteoarthritis and Cartilage 
Volume 15, Pages A1-A56 (January 2007)
DOI: /j.joca
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2. Fig. 1
Hand DIP: (A) grade 0 normal, (B) grade 1 marginal osteophyte, (C) grade 2 marginal osteophyte, and (D) grade 3 marginal osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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3. Fig. 1
Hand DIP: (A) grade 0 normal, (B) grade 1 marginal osteophyte, (C) grade 2 marginal osteophyte, and (D) grade 3 marginal osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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4. Fig. 2
Hand PIP: (A) grade 0 normal, (B) grade 1 marginal osteophyte, (C) grade 2 marginal osteophyte, and (D) grade 3 marginal osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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5. Fig. 2
Hand PIP: (A) grade 0 normal, (B) grade 1 marginal osteophyte, (C) grade 2 marginal osteophyte, and (D) grade 3 marginal osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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6. Fig. 3
Hand trapeziometacarpal joint: (A) grade 0 normal, (B) grade 1 marginal osteophyte, (C) grade 2 marginal osteophyte, and (D) grade 3 marginal osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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7. Fig. 3
Hand trapeziometacarpal joint: (A) grade 0 normal, (B) grade 1 marginal osteophyte, (C) grade 2 marginal osteophyte, and (D) grade 3 marginal osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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8. Fig. 4
Hand DIP: (A) grade 0 normal, (B) grade 1 joint space narrowing, (C) grade 2 joint space narrowing, and (D) grade 3 joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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9. Fig. 4
Hand DIP: (A) grade 0 normal, (B) grade 1 joint space narrowing, (C) grade 2 joint space narrowing, and (D) grade 3 joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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10. Fig. 5
Hand PIP: (A) grade 0 normal, (B) grade 1 joint space narrowing, (C) grade 2 joint space narrowing, and (D) grade 3 joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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11. Fig. 5
Hand PIP: (A) grade 0 normal, (B) grade 1 joint space narrowing, (C) grade 2 joint space narrowing, and (D) grade 3 joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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12. Fig. 6
Hand trapeziometacarpal joint: (A) grade 0 normal, (B) grade 1 joint space narrowing, (C) grade 2 joint space narrowing, and (D) grade 3 joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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13. Fig. 6
Hand trapeziometacarpal joint: (A) grade 0 normal, (B) grade 1 joint space narrowing, (C) grade 2 joint space narrowing, and (D) grade 3 joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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14. Fig. 7
Hand IP of the thumb: (A) normal, (B) marginal osteophyte, and (C) joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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15. Fig. 7
Hand IP of the thumb: (A) normal, (B) marginal osteophyte, and (C) joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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16. Fig. 8
Hand trapezionavicular joint: (A) normal, (B) marginal osteophyte, and (C) joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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17. Fig. 8
Hand trapezionavicular joint: (A) normal, (B) marginal osteophyte, and (C) joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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18. Fig. 9
Hand malalignment of the (A) DIP, (B) PIP, and (C) (subluxation) trapeziometacarpal joint.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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19. Fig. 9
Hand malalignment of the (A) DIP, (B) PIP, and (C) (subluxation) trapeziometacarpal joint.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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20. Fig. 10
Hand DIP: (A) erosion, (B) central erosion, (C) pseudowidening, and (D) subchondral sclerosis.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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21. Fig. 10
Hand DIP: (A) erosion, (B) central erosion, (C) pseudowidening, and (D) subchondral sclerosis.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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22. Fig. 11
Hand PIP: (A) erosion, (B) subchondral cyst, and (C) subchondral sclerosis.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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23. Fig. 11
Hand PIP: (A) erosion, (B) subchondral cyst, and (C) subchondral sclerosis.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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24. Fig. 12
Hand trapeziometacarpal joint: (A) erosion, (B) subchondral cyst, and (C) subchondral sclerosis.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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25. Fig. 12
Hand trapeziometacarpal joint: (A) erosion, (B) subchondral cyst, and (C) subchondral sclerosis.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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26. Fig. 13
Hip: (A) grade 0 normal, (B) grade 1 superior acetabular osteophyte, (C) grade 2 superior acetabular osteophyte, and (D) grade 3 superior acetabular osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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27. Fig. 13
Hip: (A) grade 0 normal, (B) grade 1 superior acetabular osteophyte, (C) grade 2 superior acetabular osteophyte, and (D) grade 3 superior acetabular osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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28. Fig. 14
Hip: (A) grade 0 normal, (B) grade 1 superior femoral osteophyte, (C) grade 2 superior femoral osteophyte, and (D) grade 3 superior femoral osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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29. Fig. 14
Hip: (A) grade 0 normal, (B) grade 1 superior femoral osteophyte, (C) grade 2 superior femoral osteophyte, and (D) grade 3 superior femoral osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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30. Fig. 15
Hip: (A) grade 0 normal, (B) grade 1 inferior femoral osteophyte, (C) grade 2 inferior femoral osteophyte, and (D) grade 3 inferior femoral osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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31. Fig. 15
Hip: (A) grade 0 normal, (B) grade 1 inferior femoral osteophyte, (C) grade 2 inferior femoral osteophyte, and (D) grade 3 inferior femoral osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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32. Fig. 16
Hip: (A) grade 0 normal, (B) grade 1 superior joint space narrowing, (C) grade 2 superior joint space narrowing, and (D) grade 3 superior joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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33. Fig. 16
Hip: (A) grade 0 normal, (B) grade 1 superior joint space narrowing, (C) grade 2 superior joint space narrowing, and (D) grade 3 superior joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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34. Fig. 17
Hip: (A) grade 0 normal, (B) grade 1 medial joint space narrowing, (C) grade 2 medial joint space narrowing, and (D) grade 3 medial joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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35. Fig. 17
Hip: (A) grade 0 normal, (B) grade 1 medial joint space narrowing, (C) grade 2 medial joint space narrowing, and (D) grade 3 medial joint space narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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36. Fig. 18
Hip: (A) normal, (B) inferior acetabular osteophyte, (C) acetabular subchondral cyst, and (D) acetabular subchondral sclerosis.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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37. Fig. 18
Hip: (A) normal, (B) inferior acetabular osteophyte, (C) acetabular subchondral cyst, and (D) acetabular subchondral sclerosis.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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38. Fig. 19
Hip: (A) normal, (B) subchondral femoral sclerosis, (C) flattening of the femoral head, and (D) thickening of the femoral medial calcar (buttressing).
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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39. Fig. 19
Hip: (A) normal, (B) subchondral femoral sclerosis, (C) flattening of the femoral head, and (D) thickening of the femoral medial calcar (buttressing).
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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40. Fig. 20
Knee: (A) grade 0 normal, (B) grade 1 medial femoral osteophyte, (C) grade 2 medial femoral osteophyte, and (D) grade 3 medial femoral osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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41. Fig. 20
Knee: (A) grade 0 normal, (B) grade 1 medial femoral osteophyte, (C) grade 2 medial femoral osteophyte, and (D) grade 3 medial femoral osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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42. Fig. 21
Knee: (A) grade 0 normal, (B) grade 1 medial tibial osteophyte, (C) grade 2 medial tibial osteophyte, and (D) grade 3 medial tibial osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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43. Fig. 21
Knee: (A) grade 0 normal, (B) grade 1 medial tibial osteophyte, (C) grade 2 medial tibial osteophyte, and (D) grade 3 medial tibial osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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44. Fig. 22
Knee: (A) grade 0 normal, (B) grade 1 lateral femoral osteophyte, (C) grade 2 lateral femoral osteophyte, and (D) grade 3 lateral femoral osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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45. Fig. 22
Knee: (A) grade 0 normal, (B) grade 1 lateral femoral osteophyte, (C) grade 2 lateral femoral osteophyte, and (D) grade 3 lateral femoral osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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46. Fig. 23
Knee (A) grade 0 normal, (B) grade 1 lateral tibial osteophyte, (C) grade 2 lateral tibial osteophyte, and (D) grade 3 lateral tibial osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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47. Fig. 23
Knee (A) grade 0 normal, (B) grade 1 lateral tibial osteophyte, (C) grade 2 lateral tibial osteophyte, and (D) grade 3 lateral tibial osteophyte.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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48. Fig. 24
Knee: (A) grade 0 normal, (B) grade 1 medial tibiofemoral narrowing, (C) grade 2 medial tibiofemoral narrowing, and (D) grade 3 medial tibiofemoral narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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49. Fig. 24
Knee: (A) grade 0 normal, (B) grade 1 medial tibiofemoral narrowing, (C) grade 2 medial tibiofemoral narrowing, and (D) grade 3 medial tibiofemoral narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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50. Fig. 25
Knee: (A) grade 0 normal, (B) grade 1 lateral tibiofemoral narrowing, (C) grade 3 lateral tibiofemoral narrowing, and (D) grade 3 lateral tibiofemoral narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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51. Fig. 25
Knee: (A) grade 0 normal, (B) grade 1 lateral tibiofemoral narrowing, (C) grade 3 lateral tibiofemoral narrowing, and (D) grade 3 lateral tibiofemoral narrowing.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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52. Fig. 26
Knee: (A) normal, (B) medial tibial attrition, (C) medial tibial sclerosis, and (D) lateral femoral sclerosis.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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53. Fig. 26
Knee: (A) normal, (B) medial tibial attrition, (C) medial tibial sclerosis, and (D) lateral femoral sclerosis.
Osteoarthritis and Cartilage  , A1-A56DOI: ( /j.joca )
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