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. 2020 Jan;34(1):57–62. [Article in Chinese] doi: 10.7507/1002-1892.201906065

表 1.

The volume and volume ratio of necrotic tissue in different regions of the femoral head (n=25, Inline graphic)

股骨头不同区域坏死组织体积及体积比(n=25, Inline graphic

分区
Division
坏死组织体积(mm3
The volume of necrotic tissue (mm3)
坏死组织体积比(%)
The volume ratio of necrotic tissue (%)
前上内区
Anterior superior
internal area
4 461.00±1 282.17 22.90±8.32
前上外区
Anterior superior
outer area
4 119.96±1 538.50 20.72±7.29
前下内区
Anterior inferior
internal area
2 833.16±152.94 12.98±6.62
前下外区
Anterior inferior
outer area
1 383.36±1 268.22 5.97±5.22
后上内区
Posterior superior
internal area
3 887.52±1 870.28 18.38±6.32
后上外区
Posterior superior
outer area
2 253.00±1 625.65 10.90±7.73
后下内区
Posterior inferior
internal area
1 682.88±1 617.51 6.95±6.45
后下外区
Posterior inferior
outer area
296.20±449.99 1.21±1.83