Morandi X, Le Bourdon E, Darnault P, Brassier G, Duval J M
Laboratoire d'Anatomie, CHRU Pontchaillou, Rennes, France.
Surg Radiol Anat. 1998;20(1):69-71. doi: 10.1007/BF01628119.
Any variations in the origin of the ophthalmic a. are uncommon and well-explained by the comparative anatomy and human embryology. A unique case is reported of an ophthalmic a. arising from the middle meningeal a. associated with an occlusion of the central retinal a. Embryologic variations which can give such an unusual origin are discussed. Although this association may be fortuitous, we consider that an unusual origin of the ophthalmic a. could be a further factor for an occlusion of the central retinal a.
眼动脉起源的任何变异都不常见，比较解剖学和人类胚胎学对此有很好的解释。本文报告了1例起源于脑膜中动脉的眼动脉伴视网膜中央动脉闭塞的独特病例。文中讨论了可能导致这种异常起源的胚胎学变异。尽管这种关联可能是偶然的，但我们认为眼动脉的异常起源可能是视网膜中央动脉闭塞的另一个因素。
