Eye Injury: The Traumatic Pathology

Eyes are very essential part of your life and you should take all the essential steps to maintain it. Regularly visiting your eye doctor will certify that your eyes are in good condition and will detect any signs of severe disease.

Traumatic Optic Neuropathy, T.O.N, is the direct or indirect injury to the optic nerve or optic canal secondary to trauma. Patients who present with T.O.N may have partial or complete vision loss. Due to little understanding, there is no prevention and no cure for T.O.N; or laboratory models to study this condition. Most common causes are motor vehicle accidents, falls, bike accidents, and assault. Though observation is the main treatment option, systemic corticosteroids and surgical optic nerve decompression is available .

In it, there are multiple kinds. The first, and more common, is open-angle glaucoma. This is the version that at first causes no symptoms, but then causes peripheral vision loss and sometimes total blindness. The second, less common version, is angle-closure glaucoma. Acute angle-closure glaucoma is when the flow of fluid between the lens of your eye and your cornea is blocked. It can induce severe pain, nausea, vomiting, blurred vision, and rainbow halos around lights. Blindness can result in under two days from this version. Another version of angle-closure is chronic. This is like acute, but it produces damage without symptoms

“The retina is the light-sensitive layer of tissue that lines the inside of the eye and sends visual messages through the optic nerve to the brain” (Facts about retinal detachment, 2016). As the retina detaches, it is removed from its normal location, causing pain and irritation. Some possible causes of retinal detachment include trauma, tumor, aging, and hemorrhage. You

Eyes: Itching, pain and burning sensation, tearing, redness, swelling of the membrane and eyelids and sometimes irritation

Ocular signs and symptoms of PMD differ due to the severity of the condition. Patients are typically asymptomatic, except for the progressive deterioration in uncorrected and spectacle corrected visual acuity caused by the development of irregular astigmatism induced by the corneal ectasia. Similarly, to our

As a child’s eye begins to develop and undergo emmetropization, there is a dynamic change to the optical components such as the crystalline lens, cornea and axial length.

In contrast, this patient had poor pupillary light reflexes atypical of LHON. In addition, DM was atypical of LHON. Thirdly, visual deterioration in this patient was bilateral, gradual and slowly progressive.

also is worsened by exposure to cold. Eyes may be sensitives to light so the person with this pain

The study of the eye and its parts has led to much medical advancement in ophthalmology. Describe a condition/disease/disorder that affects the eye and how the structures in the eyes are affected by the condition/disease/disorder. What course of action is taken to relieve the problem and how are the structures and functions compensated for?

A few weeks ago, a man was working on an outdoor deck for a client, when his left eye started itching. He summed it up to allergies first and then to a sinus infection. However, when his eye got goopy, and he could no longer see out of it, he didn’t know that his contact lens could be to blame.

The patient presented with no initial complains or symptoms, however following further questioning the patient said they noticed a small amount of redness and very slight discomfort towards the end of wearing time stating that he ‘felt the lenses more towards end of the day and notices redness’, with redness prolonging still after removal. The patient has not had problems with dry eye prior to this, no infections or

Unfortunately for them, wearing contact lenses either for long or short term has potential to cause serious and permanent vision damage. In other terms, you are inserting a foreign piece of plastic on top of your eye. This can cause things like infections, bacterial irritation, altered corneal thickness, corneal ulcers and micro-cysts if you aren’t careful. Research has proven that 1 in 2000 people who regularly use contact lenses are susceptible to vision-threatening infections, while just 1 in 10,000 LASIK recipients experience

With this in mind, don’t be surprised if your eye doctor asks you a series of questions about a number of other symptoms that you may not consider to be related. There is a test that can be carried out in order to confirm the presence of dry eyes and this is called the Schirmer’s Tear Test. This particular test will measure just how many tears you produce using special filter paper. The paper is placed under your lower eyelid and is left there for five minutes. Looking at how wet the paper is after the allotted time can assess the amount of tears you produce. In some instances, further examination is required and this can be carried out with the help of a slit lamp. In some cases, special eye drops containing a dye may also be used in order to highlight any dry areas or ulcers on the eye. If these tests are required however, your doctor will advise you visit an

It is very much necessary to make thorough diagnosis of eye allergies otherwise the original causes cannot be discovered ever. You can now visit any reputed and experienced ophthalmologist so that your eyes can be properly examined.