Re: AFI

From: James S Smeltzer MD (gaperina@mindspring.com)
Wed Sep 8 22:04:49 1999


Joe,

AFI is the sum of the four quadrant determinations of largest vertical pocket in a vertical parasagittal scan plane from within that quadrant, defined by the umbilicus and midline. It is a simple sum.

Largest vertical pocket is just that, also in cm.

Jim S

At 12:37 AM 9/4/1999 -0500, you wrote: > Is amniotic fluid index an outdated technique? Referring some articles
>on medline- largest single pocket has replaced AFI- is that true? One
>referring doc insisted on AFI-- I have no literature describing the
>method. Do you take the total of all four quadrants in cms? or is the
>average of largest pockets taken-- ie: divided by 4? Please describe
>exactly how to estimate AFI. Regards, DR.JOE ANTONY




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