LENS SUBLUXATION Meaning and
Definition
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Lens subluxation, also known as lens dislocation, refers to the partial displacement or misalignment of the lens within the eye. The lens is a transparent structure located behind the iris and is responsible for focusing light onto the retina to produce clear vision. In cases of lens subluxation, the lens may tilt or shift from its normal position, potentially causing various visual impairments.
Lens subluxation can occur due to several factors, such as trauma to the eye, genetic disorders (e.g., Marfan syndrome), or weakened connective tissue that holds the lens in place. The condition can affect one or both eyes, and the severity of the displacement can vary.
Signs and symptoms of lens subluxation may include blurred or cloudy vision, double vision, difficulty with near or distant vision, sensitivity to light, and visual distortions. In some cases, the lens may move freely within the eye or even dislocate completely, causing severe visual impairment.
Treatment for lens subluxation depends on the underlying cause and the extent of the displacement. Non-surgical approaches may involve the use of corrective eyeglasses or contact lenses to improve visual clarity. However, surgical intervention is often required to reposition or remove the displaced lens. Surgical options may include lens repositioning, lens extraction followed by implantation of an artificial lens, or in severe cases, removal of the lens and the use of contact lenses or glasses for vision correction.
Regular eye examinations and prompt medical attention are crucial in diagnosing and managing lens subluxation to prevent further complications and preserve visual function.
Common Misspellings for LENS SUBLUXATION
- kens subluxation
- pens subluxation
- oens subluxation
- lwns subluxation
- lsns subluxation
- ldns subluxation
- lrns subluxation
- l4ns subluxation
- l3ns subluxation
- lebs subluxation
- lems subluxation
- lejs subluxation
- lehs subluxation
- lena subluxation
- lenz subluxation
- lenx subluxation
- lend subluxation
- lene subluxation
- lenw subluxation
- lens aubluxation
Etymology of LENS SUBLUXATION
The word "lens subluxation" is composed of two main elements: "lens" and "subluxation".
1. Lens: The term "lens" comes from the Latin word "lentis", which refers to a lentil. This term was used to describe the shape and appearance of the lens of the eye.
2. Subluxation: "Subluxation" is a medical term derived from the Latin words "sub" meaning "under" or "below", and "luxare" which means "dislocate" or "dislocation". Thus, "subluxation" refers to a partial or incomplete dislocation of a joint or body part.
Combining these two elements, "lens subluxation" refers to the partial displacement or dislocation of the lens within the eye.
