About The Medical Condition Palsies, Fourth Nerve
Find the definition of the medical term Palsies, Fourth Nerve. Palsies, Fourth Nerve defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Palsies, Fourth Nerve
Palsies, Fourth Nerve Medical Condition |
---|
What's The Definition Of The Medical Condition Palsies, Fourth Nerve?
Diseases of the fourth cranial (trochlear) nerve or its nucleus in the midbrain. The nerve crosses as it exits the midbrain dorsally and may be injured along its course through the intracranial space, cavernous sinus, superior orbital fissure, or orbit. Clinical manifestations include weakness of the superior oblique muscle which causes vertical DIPLOPIA that is maximal when the affected eye is adducted and directed inferiorly. Head tilt may be seen as a compensatory mechanism for diplopia and rotation of the visual axis. Common etiologies include CRANIOCEREBRAL TRAUMA and INFRATENTORIAL NEOPLASMS.
|
More Medical Conditions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Medical Conditions Definitions Of The Day
- Isoetharine Mesylate ‐ Adrenergic beta-2 agonist used as bronchodilator for emphysema,…
- Columns, Spinal ‐ The spinal or…
- Neurologic Deficit, Focal ‐ Clinical signs and symptoms caused by nervous system injury or…
- Parinauds Syndrome ‐ Disorders that feature impairment of eye movements as a primary…
- TH-6040 ‐ An insect growth regulator which interferes with the formation…
- Religion and Medicine ‐ The interrelationship of medicine and…
- Aspartic Acid, Monopotassium Salt ‐ One of the non-essential amino acids commonly occurring in the…
- Round Ligament ‐ A fibromuscular band that attaches to the uterus and then passes…
- Vagale, Glomus ‐ Small clusters of chemoreceptive and supporting cells located…
- Rattus ‐ A family of the order Rodentia containing 250 genera including…