It is true that laser eye surgery is a safe and efficacious method for correcting a host of visual anomalies. However, since using several surgical method, refractive surgery has potential side effects or complications. Complications due to laser eye surgery may perhaps be classified into four categories – preoperative, intra-operative, early postoperative, and late postoperative. Peruse this article to have a clear understanding of the important complications associated with laser eye surgery.
One of the extra repeatedly reported complications is dry eye. It has been reported that the surgery worsens the dry eye condition, where the tear gland’s capacity to produce tears is diminished. Another possible complication is higher than/beneath-correction, and inside the worst case, loss of corrected vision. In the latter of the mentioned complications, the postoperative visual acuity is less than the preoperative one.
Patients who have undergone laser eye surgery possibly will experience halos or starbursts around light sources at night. The eyes might experience atypical light sensitivity and the patient possibly will suffer from ghost vision or double vision. Then there are several likely flap complications. A small microkeratome malfunction may possibly result inside an inappropriately cut flap. This in turn possibly will lead to a number of different flap complications.
The most common among flap complications is flap dislocation, where the flap no longer rests on a hinge and is rather detached from the cornea. Another flap complication involves the appearance of folds in the flap. This hampers the natural healing process and typically necessitates repositioning of the flap. On the other hand, an awry healing process may possibly result in debris or growth under the flap.
Though quite uncommon with the fresh breed of lasers, another probable complication is “de-centered ablation”. This pertains to an imprecise ablation of the corneal tissue because of an inaccurately focused laser. Another rare laser eye surgery complication is induced astigmatism.
The rapid enhancement inside laser technology and other pertinent eye surgery equipment has reduced the complication rate to a meager 3%. This is also owing to an improve inside the experience of eye surgeons. Each inside each, laser eye surgery is a potent practice to correct a diversity of refractive errors thereby enhancing a patient’s visual acuity.
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