TONIC PUPILS Meaning and
Definition
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Tonic pupils, medically referred to as Adie's syndrome or Adie's tonic pupil, is a condition that affects the functionality of the pupil of the eye. It is characterized by the presence of one or both pupils being larger than normal and displaying a sluggish or slow response to light stimuli.
Typically, tonic pupils are caused by damage or dysfunction to the parasympathetic nerves that control the muscles responsible for the constriction of the pupils in response to light. This can result from a variety of factors, including viral infections, trauma to the head or eye, nerve damage due to certain diseases, or genetic predispositions.
In individuals with tonic pupils, the affected pupil often exhibits an irregular shape, with an uneven and poorly reactive contraction to light. The affected pupil may also show hypersensitivity to a drug called pilocarpine, which causes significant constriction. Alongside the abnormalities in pupil size and reaction, some individuals with tonic pupils may experience symptoms such as blurred or double vision, sensitivity to light, and difficulty focusing on near objects.
While tonic pupils can be a lifelong condition, they are generally considered benign and do not cause significant problems with vision or eye health. However, periodic check-ups with an ophthalmologist are recommended to monitor any changes or potential complications. If the underlying cause of the tonic pupils is identified, treatment may be directed towards managing that condition.
Common Misspellings for TONIC PUPILS
- ronic pupils
- fonic pupils
- gonic pupils
- yonic pupils
- 6onic pupils
- 5onic pupils
- tinic pupils
- tknic pupils
- tlnic pupils
- tpnic pupils
- t0nic pupils
- t9nic pupils
- tobic pupils
- tomic pupils
- tojic pupils
- tohic pupils
- tonuc pupils
- tonjc pupils
- tonkc pupils
- tonoc pupils
Etymology of TONIC PUPILS
The term "Tonic Pupils" has its etymology rooted in the combination of two words - "tonic" and "pupils".
1. Tonic: The word "tonic" originates from the Late Latin word "tonicus", which means "pertaining to tension or tone". It ultimately stems from the Greek word "tonos", meaning "tension" or "tone". In medical terminology, "tonic" refers to a sustained muscular contraction or tension.
2. Pupils: The word "pupils" is derived from the Latin word "pupilla", meaning "little girl" or "doll". It is a diminutive form of "pupa" (girl or doll). In an anatomical sense, the term "pupil" specifically refers to the circular aperture in the center of the iris of the eye, which regulates the amount of light entering the eye.
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