ArticleSurgical and radiologic anatomy : SRA2019
Microsurgical anatomy of the subcallosal artery.
Article in Surgical and radiologic anatomy : SRA, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 15 citations in OpenAlex.
- Intraoperative Diabetes Insipidus as a Predictor of Postoperative Complications Following Revascularization in Moyamoya Disease: A Retrospective Cohort Study.Current neurovascular research · 2026Article
- Novel Eyelid Supraorbital Pretemporal Approach to the Anterior Communicating Artery Complex: A Quantitative Cadaveric Comparative Study.Journal of neurological surgery. Part B, Skull base · 2025Article
- How I do it: the frontal basal interhemispheric approach for craniopharyngioma resection.Acta neurochirurgica · 2025Article
- Vascular supply of the column of fornix.Surgical and radiologic anatomy : SRA · 2022Article
- The Fornix May Play a Key Role in Korsakoff's Amnesia Secondary to Subcallosal Artery Infarction.Brain sciences · 2021Article
- Comparison between ultra-high-resolution computed tomographic angiography and conventional computed tomographic angiography in the visualization of the subcallosal artery.Surgical neurology international · 2021Article
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
background and purposeThe subcallosal artery [SCA, a branch of the anterior communicating artery (ACoA)] is not well described in the literature. However, the memory disorders that can occur after surgical repair of ruptured ACoA aneurysms might be related to infarction of the SCA. The objective of the present study was to perform a thorough anatomical assessment of the SCA.
methodsThe study was carried out over a 6-month period in a University Hospital's anatomy laboratory, using brains extracted from human cadavers. The brains were injected with colored neoprene latex and dissected to study the SCA's origin, path, termination, diameter, length, and vascularized territories.
results21 cadaveric specimens were studied. The mean ± standard deviation diameter and length of the SCA were 0.83 ± 0.57 mm and 38.14 ± 25.11 mm, respectively. The predominantly vascularized territories were the paraterminal gyrus (100%), the parolfactory gyrus (78.95%), the rostrum (84.21%) and genu (78.95%) of the corpus callosum, the lamina terminalis (78.95%), the anterior commissure (63.16%), the anterior cingulate gyrus (47.37%), and the fornix (26.32%). When the SCA supplied the fornix and the anterior cingulate gyrus, it was significantly longer and broader (p < 0.05).
conclusionAnatomic knowledge of the SCA is crucial-especially for the treatment of ACoA aneurysms.
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