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Table 2 Clinical function of the hips

From: Single approach to double-channel core decompression and bone grafting with structural bone support for treating osteonecrosis of the femoral head in different stages

Pre-function

Last follow-up function

Poor (n)

Fair (n)

Good (n)

Excellent (n)

Excellent (n = 19)

2

1

6

10

Good (n = 9)

1

–

3

5

Fair (n = 22)

4

4

6

8

Poor (n = 23)

3

2

7

11

Total (n = 73)

10

7

22

34

Rate (%)

13.70%

9.59%

30.14%

46.58%

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X