Research Article
Computerized Morphometric Analysis of Human Femoral Articular Cartilage
Table 3
Mean and standard deviation of the cell density (number of cells per 10,000 μm2 area) in all four zones.
| | Zone 1 | Zone 2 | Zone 3 | Zone 4 |
| 16–20 yrs | | | | | 21–30 yrs | | | | | 31–40 yrs | | | | | 41–50 yrs | | | | | 51–60 yrs | | | | | 61–70 yrs | | | | | 71–80 yrs | | | | | 81–90 yrs | | | | |
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