Figure 5 of Larsson, Mol Vis 2004; 10:821-831.

Figure 5. Contraction Furrows

This scale measured the extension and distinction of contraction furrows in the main stroma leaf of the iris. Photo 1 in the scale had no contraction furrows. In photo 2, a contraction furrow extends halfway from the periphery of the iris from 1 to 8 o clock. In photo 3, the contraction furrows are more distinct and extend around the whole iris. In photo 4, the contraction furrows are more distinct. In photo 5, a minimum of two full circles of contraction furrows present. A corresponding scale showing what the contraction furrows look like in brown colored iris were also used to assist the rater judgments.

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Larsson, Mol Vis 2004; 10:821-831 <>
©2004 Molecular Vision <>
ISSN 1090-0535