About The Medical Condition Cranial Nerve IV Diseases
Find the definition of the medical term Cranial Nerve IV Diseases. Cranial Nerve IV Diseases defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Cranial Nerve IV Diseases
| Cranial Nerve IV Diseases Medical Condition |
|---|
What's The Definition Of The Medical Condition Cranial Nerve IV Diseases?
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
- Vascular Dementias, Subcortical ‐ An imprecise term refering to dementia associated with CEREBROVASCULAR…
- Puromycin Hydrochloride ‐ An antibiotic from Streptomyces alboniger that inhibits protein…
- Chains, Food ‐ The sequence of transfers of matter and energy from organism…
- Apoptosis ‐ One of the two mechanisms by which CELL DEATH occurs (the other…
- Meprin ‐ Sulfhydryl acylated derivative of glycine used in treatment of…
- Youth, Street ‐ Runaway and homeless children and adolescents living on the streets…
- Feline Distempers ‐ A highly contagious DNA virus infection of the cat family and…
- Genes, Neurofibromatosis 1 ‐ Tumor suppressor genes located on the long arm of human chromosome…
- Neurilemmomas, Acoustic ‐ A schwannoma that arises from the vestibular division of the…
- Aid, Foreign ‐ The interaction of persons or groups of persons representing…