Results:The metaphysis and the periphery of the secondary centerofossification were red marrow. They showed marked enhancement on T 1WI. Enhancement ratio declined in both regions with age.
Phalange recognition mainly rely on ossificationcenter, so the location ofossificationcenter is key to phalange recognition.
指骨识别主要依靠骨化中心,因而骨化中心的定位成为指骨识别的关键。
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The graph of phalange projection has obvious fluctuations but has much noise which will influence the results ofossificationcenter location, so it is very important to reduce noise of projection.