The term "vortex lentis" is a medical term used to describe a swirling of the lens in the eye. In phonetic transcription, it is pronounced as /ˈvɔː.tɛks ˈlɛn.tɪs/. The "vortex" part is pronounced as "vawr-teks," with a long "o" sound and stress on the first syllable. "Lentis" is pronounced as "len-tis," with a short "e" sound and stress on the second syllable. The spelling of this word emphasizes the specialized and precise nature of medical terminology.
Vortex lentis is a term used in ophthalmology to describe a relatively rare condition characterized by the displacement or rotation of the crystalline lens within the eye. The crystalline lens is a transparent structure located behind the iris that helps with focusing light onto the retina. In vortex lentis, the lens undergoes abnormal movement, leading to its misalignment, rotation, or tilting.
This condition can be either congenital or acquired. Congenital vortex lentis is usually associated with genetic disorders or abnormalities, typically affecting the connective tissue that supports the lens. Acquired vortex lentis, on the other hand, may result from trauma, eye surgery, inflammation, or certain diseases such as Marfan syndrome. The abnormal movement of the lens can disrupt its natural position, which in turn affects vision, leading to various visual impairments such as astigmatism, myopia (nearsightedness), or even complete loss of vision if left untreated.
Diagnosis of vortex lentis involves a comprehensive eye examination, including a thorough evaluation of the lens position, the degree of rotation, and its impact on visual function. Treatment options depend on the severity of the condition, the presence of any associated complications, and the individual's specific needs. Non-surgical interventions may include corrective lenses or contact lenses to alleviate visual distortions. In more severe cases, surgical intervention may be necessary to reposition or stabilize the lens and restore visual acuity.
Regular follow-up appointments with an ophthalmologist are crucial for monitoring the progression of vortex lentis and ensuring appropriate management to preserve optimal vision.
See vortex (2).
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "vortex lentis" comes from Latin, where "vortex" means "whirlpool" or "whirling motion", and "lentis" refers to the lens of the eye. In ophthalmology, "vortex lentis" is used to describe a condition where the lens of the eye is displaced or tilted due to abnormal forces or pressures acting on it.