Lasik eye treatment and its effects

Lasik surgery is performed to treat eye conditions such as shortsightedness, long-sightedness and astigmatism. The surgery involves reshaping the cornea of the eye so that light can enter the eye and can focus on retina for clear vision.

In Lasik surgery, the laser is used to reshape the cornea of the eye. Before using laser for reshaping the cornea area, a flap is cut to permit the use of laser. The creation of the flap is done by the use of micro blade. The flap is created in the cornea and it is thin circular in size. After creating a flap, the surgeon uses the laser to treat or reshape the area under the cornea flap. The laser uses a highly specializes ultra violet cool beam of light to remove the tissues from cornea. After this use of laser, the light focuses on the retina for clearer image.

To cure the shortsightedness, the cornea is flattened and for long sightedness, the steeper cornea is created. The cornea is made smooth from irregular shape to cure the astigmatism. The use of laser is part of the all types of Lasik treatments. In the laser treatment, the laser is used to create the flap from cornea and then laser is used to reshape the areas under cornea flap. The only difference between a Lasik treatment and laser treatment is that in latter the laser is to make the flap. In former the micro blade is used to create a flap. Rest of the surgery after flap creation is same in both surgeries.

Immediately after the surgery, the patient is suggested to rest for while. There may be burning sensation and itching in eyes.  There may also be come haziness and blur vision, which is temporary and will go next day.  Within next few days, the eye sight will continue to improve. The patient Laser Eye Surgery in Delhi should not engage in any strenuous physical activity for several days, as it would traumatize the eye. Doctor also recommends some drops for days after surgery. The success rate of the surgery is very high these days. Rarely the person may get some complications or side effects. The patients are able to get 20/20 vision after surgery. The vision rate may vary and some get only 20/40/ or less. The need for reading glasses may still be there for patents but the number will be drastically low than before the surgery.

The rare side effects are night glares, which are halos or starbursts visible in the presence of light, and infection. These patients then go for enhancement surgery to achieve the desired results few months after the first surgery. This is also knows as just patch up procedures.  The use of Lasik Treatment Delhi modern technology and equipments has increased the success rate of eye surgery.  The surgery is performed on one eye at a time. In case both eyes need treatment, then the difference of few months is kept between two surgeries.

Know Their Benefits and Limitations before Committing to Lasik Laser Procedures

Lasik procedures mostly have life changing effects on the patients by treating different vision related complications. Lasik laser surgical procedures are often considered to be one of the most successful vision correction procedures with more than 92 to 99% success rate.

Although, the lasik laser procedures are considered to be one of the most successful vision correction procedures but it is also association with some limitation. Limitation and benefits of the lasik laser surgical procedures are discussed in this blog.

By reshaping the cornea of the eye through lasik beam, the normal vision of patients is restored through lasik laser surgical procedures.  One of the primary benefits associated with the lasik laser surgical procedures is that the procedure can be performed to any individuals and is known for proven for correcting vision in most cases. Very little to no pain is associated with lasik laser surgical procedures to correct vision.

Almost immediate vision correction within a day is associated with lasik laser surgical procedures. Quick recovery is also associated with the lasik laser surgical procedures. Usually no bandages are required after the lasik laser surgical procedures conducted at multi-specialty hospitals in Delhi.

As per recent studies, it was reported that about 50, 000 successful lasik procedures were carried out in last 10 years in Delhi, for treatment of different vision related complications. Performed by the best lasik surgeons, Lasik Treatment Delhi don’t require stitches.

Another advantage of lasik laser surgical procedures besides having high success and quick recovery is that adjustment can be made years after laser lasik surgical procedures for the purpose of further correcting vision. No vision corrective lens or eyewear is needed after the successful correction of vision through lasik laser surgical procedures.

Some of disadvantages associated with lasik laser surgical procedures are that changes made through lasik laser surgical procedures to the cornea cannot be reversed after the laser lasik surgical procedures.

No other surgical procedures can be used for vision correction after the lasik laser surgical procedures. Only correction can be made through additional LASIK laser surgical procedures. Surgical procedures of the lasik laser are considered to be very complex and hence any problems may occur when unqualified or unskillful doctor cuts the flaps.

Damages can be permanent and can permanently affect the vision of individuals. Same cases of Eye Treatment Delhi India with lasik laser surgical were associated with causing a loss of “best” vision with or without glasses at least one year after the lasik laser surgical procedures.

Many doctors and associated with the lasik laser surgical procedures reported that some possible side effects are associated with the laser lasik surgical procedures. It was reported that some patients within 48 hour of the lasik laser surgical procedures experience slight discomfort. Seeing halos around images is another side effect associated with the lasik laser surgical procedures. 

Lasik surgery and types of Lasik eye surgeries

Lasik   surgery is performed to correct the vision of the eye. The various vision problems like short sightedness, long sightedness and astigmatism can be corrected by the one of any Lasik surgeries.  These surgeries are performed by the eye surgeons. Before the selection of surgery for the patient, the health of the patient, eye conditions and level of problem is taken into account. The eye drops are put into the eye for keeping them numb during the operation process. Local anesthesia is also given. The basic operation of the Lasik surgery is to create a flap, and then create the area beneath the flap for correcting the vision.  In Lasik surgery with laser only, the laser is used to create the flap but in other Lasik surgeries the micro blade is used to cut the flap. The flap is then kept aside the underneath area is treated or reshaped by laser. The user of laser to reshape the area is common in all Lasik surgeries .The use of blade in cutting flap is the only difference major difference between laser and non laser Lasik surgeries.

After reshaping the inner cornea areas by laser, the flap is put back for natural healing process to take over. During this part of the surgery, the eye detection device keeps track of the eye movement to ensure the precise correction. After placing flap back on the place, the protective layer is put on the eye for preventing accidental rubbing of the eye. The patient can go home in same day. But have to take certain precautions during the recovery period .The surgeon may prescribe some drop and precaution for few initial days after surgery .The actual time spent on the Lasik surgery is only five minutes. The patient does not have to stay in hospital for the surgery. The patient can go back home immediately after surgery.

Lasik is the most commonly LASIK Eye Surgery Delhi  performed surgery and is prescribed for eye vision correction. This surgery gives little pain and sight is restore within short period of time .Here, the fine blade is used to make the cornea flap. Laser is also used in some eye centre to create the flap. The use of laser gives consistent cornea flap and thin cornea person also can get the Lasik surgery.

There are other types of Lasik surgeries. In custom Lasik, the surgeon, customizes the laser treatment for individual eye. In wave front technology surgery, the use of laser according to the unique attributes of the eye of the patient. The laser in this surgery corrects individual visual issues.

The risk associated with Laser Eye Surgery in Delhi various Lasik surgeries can be over correction, under correction, dry eyes, halos, especially at night, and some kind of irritation. In case of over correction and under correction, the second surgery is performed but rests of the issues are temporarily and happen during recovery period.

Types of Lasik treatment and cases in which Lasik is not effective

Lasik is given to help a person to get rid of near sightedness, long sightedness and astigmatism.  Lasik can also reduce the need for prescription glass and contact lens.  There are different types of Lasik surgeries. All of Lasik surgeries involve the use of laser. The laser is used to treat the area below the corneal flap.

No two eyes are same. The doctor decides the correct surgery method for the patient based on eye examination. In wave front guided Lasik; the detail measurement of the curvature of the patient’s cornea is done. This is done to preserve the natural aspheric shape of an eye’s front surface. This help to reduce the spherical aberration that might happen with other Lasik refractive surgery

In the topography guided Lasik, the laser is programmed to address the problems of vision caused by scares of cornea and other abnormalities of the front surface of the eye.

 In all laser Lasik, the laser is used to create the cornea flap unlike other Lasik surgeries, where the blade is used to create the flap. Here, the pulses of light are passed back and forth through eye to create the flap, and treat the surface beneath the flap .This type of Lasik gives accurate flap with uniform thickness.  This type of surgery is also called bladeless surgery, because the blade is not used to create the flap.

There are some cases in which the Lasik surgery of any kind may not prove effective. These cases can be severe cases of refractive error. In high level of near sightedness, long sightedness and astigmatism, Lasik may not provide full correct vision and surgeon cannot take the risk of surgery. Also the persons below 19 years of age are not given the Lasik treatment. This is because their vision is changing. Before the Lasik treatment, the vision should be stable at least for two years LASIK Eye Surgery Delhi before the person is given Lasik surgery. Dry eyes will take longer to heal after the surgery. The surgeon will decide the level of dryness of the eye and whether surgery can be conducted on the patient.

Any eye problem such as cataract, infection, advanced glaucoma, eye issues caused by diabetes can also affect the chances of having Lasik surgery. The people will large pupil can have some issue with vision after the Lasik surgery. These issues can range from double images, night glares, haloes and ghost images .The other problems like rheumatoid arthritis, multiple sclerosis, and vascular diseases Lasik Treatment Delhi can also affect the healing process after any Lasik surgery.  The people who are using antidepressant drugs or steroids may also see slow or ineffective recovery after Lasik surgery. 

Patients must consult an expert surgeon before deciding for any surgery. The doctor will be in best position to decide the course of treatment for the patient.

Lasik treatment and its long term results

Lasik is the laser surgery which is used to treat nearsightedness, farsightedness and astigmatism. With the lasik procedures that the cornea is reshaped to allow the light enter the eye to properly focus on retina for clear vision .The time taken by Lasik surgery is just within half an hour. The patient can get the result within 24 hours.

During the Lasik surgery, the surgeon first creates a flab, which is circular thin, in cornea. This flab is folded aside to access the underlying cornea. The laser is used at this place to cure the cornea issues. This laser is highly specialized cool ultraviolet   beam of light. This laser is used to remove the microscopic amounts of tissues from the cornea. After this treatment, the light gets focused on the retina for improved vision. In case of nearsighted cases, the cornea is flattening. For farsighted cases, the steeper cornea is desired. The laser also treats astigmatism by smoothing irregular cornea into normal shape.

After the laser treatment of the cornea, the flap is put back on the place where the corneal tissue was removed. The natural healing process is allowed to take place and heal the cornea. Local anesthetic drops are used during the Lasik process. The lasik surgery does not require any stitches or bandages.

Before the Lasik treatment, LASIK Eye Surgery Delhi the doctor has to make sure that eye is healthy enough for the treatment. The shape and thickness of cornea is also evaluated before the surgery.  The surgeon will ensure that eye is moist before surgery to avoid the dry eye condition after surgery. Some burning or itching sensation occurs immediately after the surgery. But these are temporary conditions and improvement in vision will occur within hours after the treatment. Doctors restricts patient from strenuous exercises for few day to avoid putting pressure on eyes .The patient comes to see the surgeon after few days after surgery. Then doctors will decide whether person is free to drive or do normal activities without any precautions. The person has to follow the suggestion of the surgeon. Some medication may also be prescribed for few days after the surgery.

Success rate of Lasik surgery Lasik Treatment Delhi  is very high and people are able to get 20/20 vision after the surgery. Some people need glass and contact lens after surgery. But the prescription level of the glasses will be significantly lower than the number before the surgery. In rare cases, some complications may occur after the Lasik surgery. The case of infection, night glare, halos happen after surgery though they are not common. The Lasik enhancement procedures are given after few month of the Lasik surgery. Some old people may still need reading glass even after Lasik surgery, but that is more due to age related loss of vision then due to any defect in the Lasik treatment.