title: Diagnosis and management of third nerve palsy.
abstract: OBJECTIVE
  To provide clinically relevant information regarding the diagnosis, etiology, work-up and treatment of third cranial nerve palsies, while incorporating information from current publications and providing our opinions on these studies.
  
  
  RESULTS
  In the past year, an important study focused on the confirmation of current neuro-imaging guidelines for third cranial nerve palsies. Recent case reports have highlighted etiologies such as giant cell arteritis, trauma, neuro-syphilis and demyelination secondary to infliximab and multiple sclerosis. Surgically, newer studies have focused on globe-tethering procedures for correcting strabismus and the use of frontalis suspension for correcting ptosis. Improved imaging technology with high-resolution magnetic resonance imaging (hr-MRI) allows for direct visualization of the entire nerve path and the affected muscles.
  
  
  CONCLUSIONS
  Management of a third nerve palsy depends upon localization of the causative lesion and determination of the underlying etiology. Once these issues are addressed, strabismus surgery can be both challenging and rewarding in these complex patients.
authors: Department of Ophthalmology, Duke University Eye Center, Durham, North Carolina 27710, USA.
authors: Tammy
authors: T
authors: Yanovitch
authors: Edward
authors: E
authors: Buckley
mesh_terms: D006801:Humans; D015840:Oculomotor Nerve Diseases / Q000175:diagnosis* / Q000628:therapy*