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. 2021 May 11;3(3):ojab018. doi: 10.1093/asjof/ojab018

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© 2021 The Aesthetic Society.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 2. — Variability of the supratrochlear (STr) and supraorbital (SO) arteries in a frontal view. (A) Parallel tortuous course at a distance (7 right and 3 left sided) in a 32-year-old male. (B) Close tortuous course (6 right and 9 left sided) in a 41-year-old male. (C) A parallel tortuous course or a close tortuous course with branching connection of the SO to the temporal region (4 right and 3 left sided) in a 50-year-old female.