‘Valves’ of the angular vein: Orbicularis oculi, depressor supercilii, and zygomaticus minor

• Joe Iwanaga,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliations Department of Oral and Maxillofacial Anatomy, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Tokyo, Japan, Department of Neurosurgery, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, United States of America, Department of Neurology, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, United States of America, Dental and Oral Medical Center, Kurume University School of Medicine, Kurume, Fukuoka, Japan, Division of Gross and Clinical Anatomy, Department of Anatomy, Kurume University School of Medicine, Kurume, Fukuoka Japan

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• R. Shane Tubbs,

  Roles Project administration, Resources, Writing – original draft, Writing – review & editing

  Affiliations Department of Neurosurgery, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, United States of America, Department of Neurology, Tulane Center for Clinical Neurosciences, Tulane University School of Medicine, New Orleans, LA, United States of America, Department of Anatomical Sciences, St. George’s University, St. George’s, Grenada, West Indies, Department of Structural & Cellular Biology, Tulane University School of Medicine, New Orleans, LA, United States of America, Department of Surgery, Tulane University School of Medicine, New Orleans, LA, United States of America, Department of Neurosurgery and Ochsner Neuroscience Institute, Ochsner Health System, New Orleans, LA, United States of America, University of Queensland, Brisbane, Australia

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• Hongtae Kim,

  Roles Project administration, Resources

  Affiliation Department of Anatomy, Daegu Catholic University School of Medicine, Daegu, Korea

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• Mi-Sun Hur

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: mshur@cu.ac.kr

  Affiliation Department of Anatomy, Daegu Catholic University School of Medicine, Daegu, Korea

  https://orcid.org/0000-0002-1482-1657

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