First of all, Lasik is the acronym for Laser-assisted In Situ Keratomileusis. Lasik eye surgery is a form of refractive laser eye surgery process performed by ophthalmologists intended for correcting myopia, hyperopia, and astigmatism.
So far you have come to know what lasik eye surgery is, what its use is, how it is done, how it works and how it helps us. Here I am going to tell you about the risk and complication s involved in the surgery. Confused? If you thought that lasik eye surgery is 100% risk free, then you are wrong. As like other eye surgeries lasik eye surgery also have risk factors but the difference here is that it has less risk than the others. Ok let’s proceed to risk factors.
If you are considering LASIK eye surgery and concerned that something could go erroneous, you might take relief in knowing that it's very rare for complications from this surgery to cause permanent, considerable loss of vision. Also, many complications can be resolved through re-treatment or enhancements of the eye.
The common complications include:
a) Loss of vision: Some patients are reported to lose vision lines
on the vision chart which cannot be rectified with contact lenses, glasses,
or surgery resulting from treatment.
b) Debilitating visual symptoms: Some patients develop glare,
corona, and/or double vision which critically affect nighttime vision of
the patients. Even with good quality vision on the chart
of vision, some
of the patients who have undergone the surgery, do not see the same in conditions
of low contrast, such as in fog or at night, after treatment as compared
to before treatment.
c)
Under treated or over treated: Only a few percent of patients attain
20/20 vision devoid of glasses or contact lenses. After surgery you may still
require glasses or contact lenses. Even if you only needed a very weak prescription
before surgery this may be true. You may still need reading glasses after
surgery if you used them before surgery.
d) Severe dry eye syndrome: As a result of the surgery, patient’s
eye may not be able to fabricate sufficient tears to keep the eye clammy and
relaxed. Dry eye not only causes uneasiness, but can decrease visual excellence
due to irregular blurring and other visual
symptoms.
e) Erroneous Results: Patients who have very large refractive errors
of any type the surgery is not found to be 100% successful.
f) Results diminishing with age: Various patients have reported that
the result of the surgery diminished with the increasing age.
g) Long-term data is not available: The first laser was approved for
LASIK eye surgery in 1998. Thus, being a new technology the long-term safety
and effectiveness of LASIK surgery is unknown.
Additional risks are also there during lasik eye surgery but are found to be very rare. Going for the right eye surgeon is perhaps the single most important step you can take to reduce any risks related with LASIK eye surgery. A qualified, reputable surgeon will take care you are appropriately checked to let you know frank if you aren't a good candidate for LASIK eye surgery.
East London Getting Sexual Health Clinic Test Results By Text On Their Mobile Phones
Patients in East London are now choosing to receive the results of their sexual health clinic tests by text message on their mobile phones. The new telephone texting service from Ambrose King Sexual Health Clinic at The Royal London Hospital in Whitechapel, informs patients of their results within a week of their visit to the clinic.
AVMA Revises Policy On Ear Cropping And Tail Docking
The American Veterinary Medical Association (AVMA) Executive Board voted to strengthen association policy on two practices common in certain breeds of dogs-ear cropping and tail docking. The revised AVMA policy states: "The AVMA opposes ear cropping and tail docking of dogs when done solely for cosmetic purposes.