Abducens Nerve Diseases (also known as Abducens Nerve Disease, Cranial Nerve VI Diseases): Diseases of the sixth cranial (abducens) nerve or its nucleus in the pons. The nerve may be injured along its course in the pons, intracranially as it travels along the base of the brain, in the cavernous sinus, or at the level o

NIH MeSH · D020434Diseases

Abducens Nerve Diseases

Also known asAbducens Nerve Disease · Cranial Nerve VI Diseases · Sixth Cranial Nerve Disorders · Sixth Cranial Nerve Diseases · VIth Cranial Nerve Diseases · Abducens Palsy, Childhood, Benign Recurrent · Benign Recurrent Abducens Palsy of Childhood · Benign Recurrent Abducens Palsy, Children · Abducens Nerve Palsy · Abducens Nerve Palsies · Palsies, Abducens Nerve · Palsy, Abducens Nerve

Definition

Diseases of the sixth cranial (abducens) nerve or its nucleus in the pons. The nerve may be injured along its course in the pons, intracranially as it travels along the base of the brain, in the cavernous sinus, or at the level of superior orbital fissure or orbit. Dysfunction of the nerve causes lateral rectus muscle weakness, resulting in horizontal diplopia that is maximal when the affected eye is abducted and ESOTROPIA. Common conditions associated with nerve injury include INTRACRANIAL HYPERTENSION; CRANIOCEREBRAL TRAUMA; ISCHEMIA; and INFRATENTORIAL NEOPLASMS.

MeSH classification

  • C10.292.150

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Related concepts

Abducens Nerve Injury

Traumatic injury to the abducens, or sixth, cranial nerve. Injury to this nerve results in lateral rectus muscle weakness or paralysis. The …

Accessory Nerve Diseases

Diseases of the eleventh cranial (spinal accessory) nerve. This nerve originates from motor neurons in the lower medulla (accessory portion …

Accessory Nerve Injuries

Traumatic injuries to the ACCESSORY NERVE. Damage to the nerve may produce weakness in head rotation and shoulder elevation.

Adie Syndrome

A syndrome characterized by a TONIC PUPIL that occurs in combination with decreased lower extremity reflexes. The affected pupil will respon…

Common questions about Abducens Nerve Diseases

What does Abducens Nerve Diseases mean in medicine?
Diseases of the sixth cranial (abducens) nerve or its nucleus in the pons. The nerve may be injured along its course in the pons, intracranially as it travels along the base of the brain, in the cavernous sinus, or at the level of superior orbital fissure or orbit. Dysfunction of the nerve causes lateral rectus muscle weakness, resulting in horizontal diplopia that is maximal when the affected eye is abducted and ESOTROPIA. Common conditions associated with nerve injury include INTRACRANIAL HYPERTENSION; CRANIOCEREBRAL TRAUMA; ISCHEMIA; and INFRATENTORIAL NEOPLASMS. This definition is taken from the National Library of Medicine's MeSH (Medical Subject Headings) 2026 release, which is the standard vocabulary used to index PubMed and most medical literature.
Is Abducens Nerve Diseases known by any other names?
Yes. Abducens Nerve Diseases is also referred to as Abducens Nerve Disease, Cranial Nerve VI Diseases, Sixth Cranial Nerve Disorders, Sixth Cranial Nerve Diseases in different clinical, research and patient-facing contexts. The MeSH descriptor groups all of these synonyms under a single canonical concept so research and records stay consistent.
Where does Abducens Nerve Diseases sit in the medical classification?
Abducens Nerve Diseases falls under the broader medical category "Diseases" in the MeSH hierarchy (tree numbers: C10.292.150). Browsing the related concepts on this page takes you to neighbouring topics in the same branch of medicine.
Where can I get a plain-language explanation of Abducens Nerve Diseases?
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Source: NIH MeSH 2026 (D020434) — National Library of Medicine, public domain. View official MeSH record ↗