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. 2019 Jul 2;6:39. doi: 10.3389/fsurg.2019.00039

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Copyright © 2019 Ludolph, Horch, Arkudas and Schmitz.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Deep inferior epigastric perforator flap after complete harvesting at the abdomen based on a single lateral located perforator. (A) (left) ICG angiography showing the perfusion pattern on the contralateral side of the perforator across the midline. (B) (middle left) Analysis by using a contour level of 20% in relation to a reference point of maximum fluorescence within the flap. (C) (middle right) Color mode showing the surgeons hand marking the flap borders due to the ICG perfusion pattern. (D) (right) ICG angiography of the ipsilateral part of the flap indicating excellent perfusion.