Showing posts with label retinal changes. Show all posts
Showing posts with label retinal changes. Show all posts

Wednesday, 6 August 2014

LASIK EYE SURGEY @AFFORDABLE COST IN MUMBAI

Laser assisted in situ keratomileusis or LASIK is an outpatient surgical procedure used to correct refractive errors like myopia, hyperopia and astigmatism. With micro-surgical equipments and laser, the cornea is reshaped so that the rays of the light are focused on the retina. Lasik reduces the dependence on glasses and contact lenses and offers true spectacle freedom. It is an outpatient surgical procedure done under topical anaesthesia. The entire procedure takes about 7 to 8 minutes per eye.



http://www.krishnaeyecentre.com/lasik-services.php

Can Lasik Be Done On Everyone?

Anyone who is over 18 years of age and has had a stable glasses prescription for over 12 months can undergo LASIK. The eye should not have any eye disease or eye injury and its complications. One should have realistic expectations.
There are however some very stringent patient selection criteria that one has to adhere to, in-order to give good results. The doctor is the best judge to select the patient for this procedure.

What Are The Special Eye Tests Required?

Corneal Topography & Aberrometry:

This test evaluates the corneal curvature or shape of the cornea and other refractive parameters of the eye. People with conical cornea are not fit for LASIK.

Corneal Pachymetry:

An optimal corneal thickness measured in microns is important fro LASIK as very thin sufficient tissue available to reshape the cornea and eliminate the eye power during surgery. Also very thin cornea can have problems after the surgery.

Retina:

Patient with retinal disease might need to get the disease treated before surgery. Several people with high minus powers have retinal weakness and fraying of peripheral retina which can be darned before Lasik.

Others:

Patients with dry eyes and squint and those who have poor color contrast might require additional management apart from LASIK to get best visual outcome.

http://www.krishnaeyecentre.com/lasik-services.php

Types of Lasik

  • Conventional LASIK or Blade LASIK in which a flap is created be an instrument called microkeratome then lifted and the bed below the flap is lasered. This type of LASIK is suitable in almost 90% of eyes.
  • Femto second LASIK is the bladeless Lasik; the flap is created by the laser itself.
  • Sometimes a Lenticule is cut out in the stroma of the cornea by the laser and sliped out of a small opening this is called Relex Smile. The advantage here is that eyes with thinner cornea can undergo this procedure and healing time is shorter.
http://www.krishnaeyecentre.com/lasik-services.php

Side Effects

Side effects are few, but people may experience discomfort or pain, blurry vision, dryness, glare and haloes around lights. There may be a red patch on the white of the eye, which may persist for a few days. Fluctuation in vision and the quality of vision may vary for some time. Vision may take up to 3 months to stabilize in some cases. Flap related complication and infection are rare.

FAQs

Does LASIK hurt?

LASIK is a painless procedure done under eye drop anaesthesia. One may fell slight pressure on the eye during the flap creation.

How long does it take to do a LASIK?

The actual procedure takes about 10 minutes; the laser itself takes only 20-50 seconds to correct the vision.

When can one resume normal activities?

Visual recovery takes from one day to a week. Majority of patients resume normal activities one to two days after surgery. Complete stabilization can take up to 2-3 months.

When should one stop wearing contact lenses?

Contact lens wearer should discontinue lenses at least a week before the procedure to allow the cornea to take its normal shape before the surgery for the best surgical outcome.

What is vision like after LASIK?

It is important to have realistic expectations. Over 98% of people achieve 6/6 to 6/9 vision without glasses or contact lenses. LASIK corrected vision is permanent however if refractive error is under corrected the result can be fine tuned by a second surgery called enhancement. People beyond 40 years of age can also undergo LASIK for distance vision but will need glasses for reading after surgery.
Those patients who are keen to be spectacle free but unfortunately do not qualify for LASIK can opt for other surgical procedure like Implantable Collamer Lens / Implantable Contact Lens (ICL) or Refractive Lens Exchange surgeries. Kindly contact us to know more about these procedures.

Doctors in Krishna Eye Centre Provides high quality treatment for all eye problems like cataract surgery / cataract treatment, glaucoma, refractive errors, diabetic retinopathy, squint, lazy eye etc.

For getting Spectacle Free Vision without pain, Contact US.

Email : krishnaeyecenter@gmail.com
http://www.krishnaeyecentre.com/contact.php
http://www.krishnaeyecentre.com/contact.php

Friday, 7 February 2014

Effective and Affordable Diabetes Eye Treatment Mumbai


Diabetes Mellitus is a disorder of sugar metabolism. The blood sugar levels increase due to deficiency of insulin and if left unattended various body organs are damaged. One of the most commonly affected organ is eye.
  • REFRACTION :
    As the blood sugar level fluctuate the spectacle power of a diabetic patient changes frequently.
  • CATARACT :
    Diabetic patients are more likely to develop early cataract.
  • RETINAL DAMAGE :
    The retinal changes seen in diabetic is called as Diabetic Retinopathy.
  • GLAUCOMA :
    The new vessels that form on the retina and the angels of the eye cause the intraocular pressure to rise causing irreversible damage to the optic nerve.
Due to the high blood sugar levels the blood vessels of the retina become swollen and leaky. Once the blood seeps out of these leaky blood vessels it deposits in the retina causing it to swell up like a sponge. Retinal swelling causes fall in vision. Changes in the retinal vessels lead to decrease in the oxygen supply to the retina. To meet its oxygen demand newer weak abnormal blood vessels develop on the retina. Since these new vessels are weak they tend to rupture leading to sight threatening complications such as Retinal bleeding, Retinal Detachment and Retinal death.


Diabetic Retinopathy is detected by a routine eye examination. It is important to grade the stage of Diabetic Retinopathy in to Early (Non Proliferative Diabetic Retinopathy) or Advanced (Prolifarative Diabetic Retinopathy) to plan the line of treatment.
Clinical examination is further supported by tests like;
  • Fundus Flourescein Angiography
  • OCT of macula

The retinologist might suggest any of the following lines of treatment depending on the severity of the disease.
  • Retinal Laser Photocoagulation : Retinal laser treatment hels to reduce the oxygen demand of the diseased retina thereby causing the new vessels to shrink and stop further damage to the retina. 2-3 Laser sitting may be required depending on the severity of the retinopathy. After the laser treatment one may experience watering from eyes and mild headache or mild eye ache. These affects are temporary.
  • Vitrectomy : This is surgical procedure by which the blood that has laeked in to the vitreous cavity (Eye gel) is cleared. In most patients vision improves by this surgery. One can return home on the same day of surgery. The eye drops and tablets prescribed at the end of the surgery have to be taken regularly for as long as the doctor suggests.
Patients with Diabetic Retinopathy have problem while
  • Regular eye examination is mandatory.
  • Blood glucose, blood pressure and lipid profile are to be closely monitored and maintained as close to normal as possible with the help of a physician.
  • Healthy diet and exercise help to keep the blood sugar levels normal
  • If vision does not improve with the conventional treatment, Low vision Aids are prescribed
  • Smoking is to be stopped.

    For more details contact us through :
    http://www.krishnaeyecentre.com/click2call.php
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