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Table 2 The detailed information of measured and design data

From: Is three-dimensional–printed custom-made ultra-short stem with a porous structure an acceptable reconstructive alternative in peri-knee metaphysis for the tumorous bone defect?

 

Resected length (mm)

Depth of preserved medullary cavity (mm)

Length proportion of resected to total (%)

Stem length (mm)

Longer axis length of stem section (mm)

Shorter axis length of stem section (mm)

Number of cross-pins

Leg length discrepancy

(mm)

Patient

        

  1

170

77.5

42.7

61.4

25.8

15.8

2

2

  2

314.7

46.8

87.3

36.5

33.7

21.8

1

2

  3

333.4

90.9

76.8

76.6

23.7

16.1

2

1

  4

146.2

43.4

48.7

35.2

23.6

15.1

2

2

  5

167.9

87.4

50.9

65.3

19.6

15.8

2

0

  6

301.6

97.1

75.6

80.8

18.5

14.2

2

1

  7

323.2

92.7

77.7

80

20.2

15.3

2

13

  8

188.7

62.7

47.3

51.2

26.8

17.9

2

0

  9

233.1

84.4

68.5

47

16.3

15.3

0

12

  10

287.3

58.4

79.7

47.8

27.2

23.2

2

1

  11

191.8

60.3

64.6

44.1

20.8

15.4

2

0

  12

218.7

68.5

57.4

56.6

23.9

17.5

2

0

  13

187.4

44.1

51.6

36.1

26.7

18.5

2

2

  14

220.4

60.3

54.6

40.2

27

18.6

2

1

  15

162.1

64.4

50.3

53.2

19.7

15.4

2

1

Median

218.7

64.4

57.4

51.2

23.7

15.8

2

1

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