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The most common cause is multiple sclerosis (MS) or ischemic optic neuropathy due to thrombosis or embolism of the vessel that supplies the optic nerve. [ 13 ] [ 14 ] Up to 50% of patients with MS will develop an episode of optic neuritis, and 20–30% of the time optic neuritis is the presenting sign of MS .
Pericoronitis is inflammation of the soft tissues surrounding the crown of a partially erupted tooth, [1] including the gingiva (gums) and the dental follicle. [2] The soft tissue covering a partially erupted tooth is known as an operculum, an area which can be difficult to access with normal oral hygiene methods.
There is no difference in age for predilection or incidence of concretions, due to the causes of conjunctivitis, aging, and even congenital factor. For statistical purposes Conjunctival Concretion is classified under the World Health Organization's ICD-10 category of H11.129 [ 1 ] and the ICD-11 category of 9A61.6.
Conjunctivitis is the most common eye disease. [47] Rates of disease is related to the underlying cause which varies by the age as well as the time of year. Acute conjunctivitis is most frequently found in infants, school-age children and the elderly. [20] The most common cause of infectious conjunctivitis is viral conjunctivitis. [28]
Symptoms of ATN may overlap with a pain disorder occurring in teeth called atypical odontalgia (literal meaning "unusual tooth pain"), with aching, burning, or stabs of pain localized to one or more teeth and adjacent jaw. The pain may seem to shift from one tooth to the next, after root canals or extractions. In desperate efforts to alleviate ...
Adenoviral keratoconjunctivitis, also known as epidemic keratoconjunctivitis, is a contagious eye infection, a type of adenovirus disease caused by adenoviruses. [1] It typically presents as a conjunctivitis with a sudden onset of a painful red eye, watery discharge and feeling that something is in the eye. [3]
Retrobulbar neuritis, an inflamed optic nerve, but with a normal-appearing nerve head, is associated with pain and the other findings of papillitis. Pseudopapilledema is a normal variant of the optic disk , in which the disk appears elevated, with indistinct margins and a normal vascular pattern.
Vernal keratoconjunctivitis (VKC, also Spring catarrh, Vernal catarrh or Warm weather conjunctivitis) is a recurrent, bilateral, and self-limiting type of conjunctivitis (pink eye) having a periodic seasonal incidence.