laser eye surgery lens implants

Eye surgery procedures

Today, a wide range of procedures are performed on the eye, with local or general anesthesia. The choice to apply lidocaine topically or put the patient to sleep depends on the procedure, the age and the anxiety of the patient regarding the surgery.

Speaking about eye surgery procedures, it goes without saying that all the necessary measures are taken to ensure an optimum result. The patient’s heart rhythm is monitored throughout the entire time, precautions are taken to maintain a sterile operating area and all the instruments are previously cleaned.

Given the modern advances in medicine, it’s no wonder that most eye surgery procedures are done with the laser. One of the many examples that could laser eye surgerysented by treating the rupture of the retina through laser eye surgery. There are many procedures recommended to patients who have been diagnosed with cataracts, an eye disease that involves the opacification of the natural lens of the eye. Usually, the patient’s lens is replaced with a new one, made of a highly resistant material.

When it comes to cataract eye surgery, the patient is commonly administered a local anesthetic and there is very little discomfort associated. There are no complications following this particular procedure and the patient’s vision is successfully restored, thanks to the newly introduced lens implant. Eye surgery might also be performed in patients who have been diagnosed with glaucoma, affecting the optic nerve. The procedure that doctors used to reduce the increased intraocular pressure is known as canaloplasty, based on the use of microcatheters. This type of eye surgery is considered minimally invasive and it is highly effective when it comes to treating intraocular pressure associated with glaucoma.

Refractive surgery has become an important part of modern eye medical interventions, encompassing a wide range of surgical techniques that correct refractive disorders. Whether we are talking about reshaping the cornea, treating hypermetropia (farsightedness) or correcting astigmatism, the equipment used is of the latest technology and always guarantees the expected results. Other advanced procedures refer to a corneal transplant (using the cornea from a donor, a procedure known as keratoplasty), repairing the retina after a complete detachment or sealing a tear using the laser photocoagulation technique.

The world is changing and daring procedures are being proposed as we speak. Doctors talk about making a prosthesis for the cornea out of a tooth, about freezing the retina in order to repair damaged tissue and they are constantly on the lookout for experimental procedures.

About the Author

Ophthalmology is one of the most interesting branches of medicine, with the number of eye surgery procedures increasing on a regular basis as new discoveries are made. Patients can go to the doctor and ask for implantable contact lenses, talk about reversing their presbyopia or undergo laser surgery to treat the retinopathy caused by diabetes.

I’m 28 and have had cataracts at birth, and now I have artificial lenses. Can I fix this?

I’ve had 2 eye operations at age 10 to remove my cataract lenses, and recieved huge lens magnified glasses. After 3 years I had another operation for each eye to implant artificial lens apparently made from pigskin. The 2nd operation didn’t go so well and i was hospitalized for a week, after which they continued surgery on my left eye. The surgery in general improved my vision to being able to see without glasses, although not nearly as well as the average person. One eye sees better for close, while the other sees better for far. Therefore i have multifocal glasses nowadays.
My question is: Will i be able to take advantage of modern laser eye surgery with artificial lens?

Unfortunately the answer is probably no. The lenses that you are born with are squishy and muscles in your eyes can change their shape so that your eyes can switch from focusing on something far away to something close, or anything in between. Some newer intra-ocular lenses are also squishy, or move back and forth so that you can change where your eyes are focused to some degree, but right now, they’re honestly not great.

The lenses that they implanted into you are each only able to focus at one place and the distance your eyes are focusing can not be changed without glasses, contacts or refractive surgery. Laser eye surgery can be used to permanently change where your eyes are focusing, but you still won’t be able to keep something in focus as it moves closer or farther away from you without your multifocal glasses. You were given monovision, where one eye is made to focus far away and the other is focusing closer. This allows you to have two distances that will be focused well, but an object at any other distance will be blurry. So, for now you are probably stuck with what you have. If you are having problems with distance, you could go see an ophthalmologist to find out if laser surgery could sharpen your distance vision some, but this isn’t going to eliminate your need for multifocal glasses.

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