Left arteria radialis indicis (Arteria radialis indicis)
Educational content only — not medical advice.
Anatomy
Arises from the radial artery near the arteria princeps pollicis, descending between the first dorsal interosseous and adductor pollicis to supply the lateral (radial) side of the index finger.
Clinical notes
Provides independent radial-side vascular supply to the index finger; frequently utilized as a donor pedicle for heterodigital neurovascular island flaps.
Related structures
Educational references
FAQ
What is the role of the Left arteria radialis indicis?
Arises from the radial artery near the arteria princeps pollicis, descending between the first dorsal interosseous and adductor pollicis to supply the lateral (radial) side of the index finger.
Why is the Left arteria radialis indicis clinically important?
Provides independent radial-side vascular supply to the index finger; frequently utilized as a donor pedicle for heterodigital neurovascular island flaps.
Source & license
BodyParts3D, © The Database Center for Life Science licensed under CC Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/). license details