Maysa's Blog

Our journey through plagiocephaly and brachycephaly

Posts Tagged ‘Flat Head’

Thanks, Melanie…

Posted by mymaysa on April 29, 2009

Thanks to Melanie (one of my online Plagio parent), I now understand why I wasn’t coming up with the same measurements as those from Orthomerica.  Back when Maysa got her first scan from Orthomerica, the part where her head was the widest was right at the center horizontal line of the graph.  Her head was also the longest at the center vertical line.  I always though that the cephalic index was taken by measuring those two lines, no matter whether they were the longest or not.  Apparenlty not.  Melanie explained to me that I have to measure the widest width on her head as well as the longest length.  Since she’s been in the DOC band, Maysa’s widest width has moved down below the center horizontal line (which is what should happen as the head should be wider in the back rather than the front of the head) and that’s why I was getting different numbers.

So…  After I took my ruler again and remeasured her width in the right spot, I basically came up with the same numbers.  Her last CI was a little better using the ruler: 92.68% as opposed to 92.99%. 

I also looked back at the two pictures from Tim’s report and the CI I came up with in the sliced view was 92.4%, so quite comparable after all.  The CI I got from the whole top view of her head was more like 89.7% which tells me that her head still comes out more on the top back than the bottom back by a few millimiters.

This said, I am still really happy with the results we got this far.  Thanks Melanie for clarifying things for me!

Posted in Cranial Technologies, doc band, Maysa, Orthomerica | Tagged: , , , , , , , , , , , , , , | 2 Comments »