"Crisis lacrimalis posterior" is a medical term that refers to a condition involving the posterior lacrimal gland. The posterior lacrimal gland is a small gland located in the upper outer corner of the eye that secretes tears. The term "crisis" suggests an acute or sudden occurrence, indicating an abrupt malfunction or disruption to this gland.
This condition is characterized by a dysfunction or blockage of the posterior lacrimal gland, leading to a reduced production or absence of tears. As tears are essential for lubricating and protecting the surface of the eye, a disruption in their production can cause various uncomfortable symptoms and potential complications.
Common symptoms of crisis lacrimalis posterior include dryness, irritation, and a gritty or foreign body sensation in the affected eye. The eye may appear red or inflamed, and patients may also experience blurred vision due to the inadequate lubrication. In more severe cases or if left untreated, this condition can potentially lead to corneal damage or infection.
The causes of crisis lacrimalis posterior can vary and may include autoimmune diseases, infections, trauma, or other underlying health conditions. Diagnosis typically involves a comprehensive eye examination, specialized tests, and possibly imaging studies to identify the root cause and extent of the condition.
Treatment options for crisis lacrimalis posterior depend on the underlying cause and severity of symptoms. They may involve medications such as artificial tears, anti-inflammatory drugs, or antibiotics if an infection is present. In some cases, surgical interventions may be necessary to repair or bypass the blockage in the lacrimal gland.
