|
| |
| | Foramen ovale - Wikipedia, the free encyclopedia |
 | | At the base of the skull the foramen ovale is a hole that transmits the mandibular nerve, the | | | Two structures in the human body are called foramen ovale, meaning circular hole. | | | Normally this opening closes in the first year of life, however in about 30% of adults a small patent foramen ovale is still present. |
|
http://en.wikipedia.org/wiki/Foramen_ovale
|
|
| |
| | foramen ovale: Definition and Much More From Answers.com |
| | At the base of the skull the foramen ovale is a hole that transmits the mandibular nerve, the otic ganglion, the accessory meningeal artery, emissary vein s (from the cavernous sinus to the pterygoid plexus) and the lesser superficial petrosal nerve. | | | Two structures in the human body are called foramen ovale, meaning circular hole. | | | foramen ovale: Definition and Much More From Answers.com |
|
http://www.answers.com/topic/foramen-ovale
|
|
| |
| | Perineural Metastasis to The Cranial Nerves - Introduction |
| | Coronal CT at the level of the foramen ovale - a large soft tissue mass involving the right side of the nasopharynx with extension to the right base of the skull (1). | | | Axial CT scan with IV contrast medium at the level of the base of the skull (bone window): destructive lesion involving the right side of the clivus, right foramen lacerum, petrous apex, and the medial aspect of the right foramen oval. | | | Coronal T1-weighted MR image (TR 800/TE 25) at the level of the foramen ovale: a large tissue mass with low to intermediate signal intensity involving the right side of the roof and right lateral wall of the nasopharynx (1) with extension to the right parapharyngeal space displacing the medial pterygoid muscle slightly laterally (2). |
|
http://www.mdanderson.org/depts/rpi/mmlearn/pmpages/case17.html
(317 words)
|
|
| |
| | Study guide test 1 |
| | sphenoid bone: superior orbital fissure (crack inside the eye socket), sella turcica (where the pituitary gland sits inside the skull), optic canal (round hole inside the eye socket), foramen rotundum (round small foramen near the foramen lacerum and foramen ovale inside skull), foramen ovale (oval shaped foramen near the foramen lacerum) | | | mandible (only moveable bone of the face); has a mandibular ramus, mandicular condyles, coronoid process, mental foramen (on chin), and mandibular foramen (inside jaw) | | | Table 9.1-definitions of tuberosity, trochanter, epicondyle, condyle, meatus, fissure, foramen |
|
http://www.clt.astate.edu/jhuggins/study_guide_test_1.htm
(580 words)
|
|
| |
| | February 12,13 1996 |
| | w/ glossopharyngeal n.; located below the foramen ovale and medial to the mandibular n., adheres to the nerve to the medial pterygoid but is functionally separate. | | | Branches of Mandibular N.(V3) : sensory and motor roots emerge through foramen ovale in greater wing of sphenoid; immediately below, these roots unite and the nerve descends b/n tensor veli palatini medially and the lateral pterygoid laterally, divides into small anterior and large posterior divisions | | | Branches of Maxillary A. middle meningeal (surrounded by auriculotemporal n., enters skull through foramen spinosum and supplies dura), inferior alveolar a. |
|
http://www.bol.ucla.edu/~jmandel/msp1/mt5.html
(580 words)
|
|
| |
| | Skull Base Mnemonics - The Doctors Lounge(TM) |
| | Superior orbital fissure is V1 foramen Rotundum is V2 foramen Ovale is V3 Foramen spinosum (location on base of skull): | | | Foramen spinosum is adjacent to the spine of sphenoid. | | | Then get started here by becoming a member of The Doctors Lounge. |
|
http://www.thedoctorslounge.net/studlounge/mnemonics/anatomy/head_neck/skull_base.htm
(143 words)
|
|
| |
| | SURGERY OF MIDDLE SKULL BASE |
| | Anteromedially is the foramen spinosum, and then the foramen ovale. | | | The gap between the superior constrictor of the nasopharynx and skull is the foramen of Morgagni which is largely filled by the eustachian tube and palati muscle. | | | 6) The greater petrosal nerve (GSPN) and the lesser petrosal nerve (LSPN) run parallely beneath the dura along the anterior edge of the petrous bone as it runs to the foramen lacerum.It is also a landmark for the ICA which lies just deep and parallel to it. |
|
http://www.thamburaj.com/middle_skull_base.htm
(2698 words)
|
|
| |
| | Radiation Oncology/Head & Neck/Nasopharynx - Wikibooks |
| | Eustachean tube passes through base of skull between foramen ovale and lacerum to reach nasopharynx | | | Foramen ovale - V3 - anterolateral to clivus | | | Can spread to cavernous sinus through foramen lacerum. |
|
http://en.wikibooks.org/wiki/Radiation_Oncology:Nasopharynx
(1584 words)
|
|
| |
| | [No title] |
| | Cannot see foramen from inside the skull b/c it is between the styloid and mastoid process. | | | Foramen spinosa, foramen ovale, internal acoustic meatus, jugular foramen were mentioned a zillion times in a row. | | | Spinous process, mastoid process, between is foramen called stylomastoid foramen |
|
http://www.georgetown.edu/users/rgk8/neuronr3.htm
(1115 words)
|
|
| |
| | Mandibular nerve |
| | It exits the cranial fossa (at the base of the skull) through the foramen ovale. | | | It runs into the mandible via the mandibular foramen where it becomes the inferior alveolar nerve. | | | The inferior alveolar nerve carries sensation from the teeth of the lower jaw and their surrounding soft tissue. |
|
http://encyclopedia.codeboy.net/wikipedia/m/ma/mandibular_nerve.html
(1115 words)
|
|
| |
| | Foramen - Wikipedia, the free encyclopedia |
| | the patent foramen ovale is a hole between the venous and arterial sides of the heart. | | | the foramen magnum is the opening at the bottom of the skull. | | | the apical foramen is the hole at the tip of the root of a tooth. |
|
http://www.wikipedia.org/wiki/Foramen
(69 words)
|
|
| |
| | Frisch, Christine:Morphogenetische Untersuchungen an der Ohrregion spätfetaler und neonater Stadien von Sus scrofa f. dom.(Mammalia, Artiodactyla) |
| | This anterior process of the tegmen is partially remodeled in older osteocrania.> Rostral parts of the tegmen are deposited on the alisphenoid giving the im pression of a medially limited foramen ovale.> In fetal stages, the medial lacerate foramen is caudally limited by a cartilagi nous anterior basicochlear commissure. | | | Already in the neonatal skull the basioccipital and the petrosal are separated by a wide gap that seems to connect the lacerate and the jugular foramen. | | | It is traversed by the mandibular nerve and forms a cartilaginous or bony roof of the tympanic cavity.> From the beginning the tegmen is fused broadly with the petrosum and only its free end projects into the media] foramen lacerum. |
|
http://library.vetmed.fu-berlin.de/diss-abstracts/123418.html
(69 words)
|
|
| |
| | Foramen ovale - Wikipedia, the free encyclopedia |
| | At the base of the skull, the foramen ovale transmits the mandibular nerve, otic ganglion, accessory meningeal artery, and emissary veins. | | | In the fetal heart, the foramen ovale is a shunt from the right to left atrium. | | | If an internal link referred you to this page, you may wish to change the link to point directly to the intended article. |
|
http://en.wikipedia.org/wiki/Foramen_ovale
(127 words)
|
|
| |
| | Parapharyngeal Space Neoplasms (Feb.1998) |
| | This fascial layer lies medial to the foramen ovale and foramen spinosum, which are considered to be structures within the infratemporal fossa or masticatory space. | | | At the skull base, the superomedial limit of the PPS is defined by a layer of fascia extending from the medial pterygoid plate to the spine of the sphenoid. | | | The inferior limit of the PPS is represented by the junction of the posterior belly of the digastric muscle and the greater cornu of the hyoid bone. |
|
http://www.utmb.edu/otoref/Grnds/ParaPhar-neo-9802/ParaPhar-neo-9802.htm
(3332 words)
|
|
| |
| | Virtual Hospital: Illustrated Encyclopedia of Human Anatomic Variation: Opus II: Cardiovascular System: Arteries: Head, Neck, and Thorax, Middle Meningeal Artery |
| | The middle meningeal gives rise, in about 50% of cases, to an accessory meningeal artery, which also enters the skull via the foramen ovale, or the emissary sphenoidal foramen (20% of cases). | | | In the l5mm embryo, the infraorbital and mandibular branch of the stapedial artery fuse use with the external carotid artery, and is destined to become the internal maxillary artery. | | | Quain, R. (1844) Anatomy of the Arteries of the Human Body. |
|
http://www.vh.org/adult/provider/anatomy/AnatomicVariants/Cardiovascular/Text/Arteries/MeningealMiddle.html
(3332 words)
|
|
|
