About The Medical Condition Palsy, Fourth Nerve
Find the definition of the medical term Palsy, Fourth Nerve. Palsy, Fourth Nerve defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Palsy, Fourth Nerve
| Palsy, Fourth Nerve Medical Condition |
|---|
What's The Definition Of The Medical Condition Palsy, 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
- Tryptophan-Specific tRNA ‐ A transfer RNA which is specific for carrying tryptophan to sites…
- Antibodies, HIV-Associated ‐ Antibodies reactive with human immunodeficiency virus (HIV, previously…
- Practices, Mortuary ‐ Activities associated with the physical burial of the dead. It…
- Breakbone Fever Virus ‐ A species of the genus FLAVIVIRUS which causes an acute febrile…
- Self Psychology ‐ Psychoanalytic theory focusing on interpretation of behavior…
- Micropsia ‐ Visual impairments limiting one or more of the basic functions…
- Venezuelan Equine Encephalomyelitides ‐ A form of arboviral encephalitis endemic to Central America and…
- Regulon ‐ In eukaryotes, a genetic unit consisting of a noncontiguous group…
- Painful Diabetic Neuropathies ‐ Peripheral, autonomic, and cranial nerve disorders that are associated…
- Cardiac Surgical Procedures ‐ Surgery performed on…