A Member of the University of Maryland Medical System | In Partnership with the University of Maryland School of Medicine
Diabetic third nerve palsy; Pupil-sparing third cranial nerve palsy
Cranial mononeuropathy III -- diabetic type -- is usually a complication of diabetes that causes double vision and eyelid drooping.
Cranial mononeuropathy III - diabetic type is a mononeuropathy, which means that only one nerve is damaged. It affects the third cranial (oculomotor) nerve, which is one of the cranial nerves that controls eye movement.
This type of damage may occur along with diabetic peripheral neuropathy. It is due to damage to the small blood vessels that feed the nerve.
Cranial mononeuropathy III is the most common cranial nerve disorder in people with diabetes.
Causes may include:
Baloh RW. Neuro-ophthalmology. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier;2007:chap 450.
A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial policy, editorial process and privacy policy. A.D.A.M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health on the Net Foundation (www.hon.ch).
© 2011 University of Maryland Medical Center (UMMC). All rights reserved.
UMMC is a member of the University of Maryland Medical System,
22 S. Greene Street, Baltimore, MD 21201. TDD: 1-800-735-2258 or 1.866.408.6885