Avtor/Urednik		Cvetko, Erika; Bošnjak, Roman
Naslov		Unilateral absence of foramen spinosum with bilateral ophthalmic origin of the middle meningeal artery
Tip		članek
Vol. in št.		Letnik 73, št. 1
Leto izdaje		2014
Obseg		str. 87-91
ISSN		0015-5659 - Folia morphologica
Jezik		eng
Abstrakt		Bilateral ophthalmic origin of the middle meningeal artery with an unilateral absence of foramen spinosum has not yet been described. We report on a skull with endocranial meningeal grooves indicating bilateral ophthalmic origin of the middle meningeal artery, however, its branches were normal both in their position and distribution. In addition, a rare venous sinus variation was present unilaterally % a sinus of Hyrtl. Imaging identification of the anomalous origin of the middle meningeal artery is important while planning surgical and endovascular interventions in the middle cranial fossa and the orbit.
Proste vsebinske oznake		middle meningeal artery anomaly ophthalmic artery srednja meningna arterija anomalije očesna arterija