Lens Replacement Aylesbury
Lens replacement surgery (also called refractive lens exchange or clear lens extract) is an operation that replaces the natural lens of the eye using an artificial intraocular light (IOL).
The new lenses reduce one's dependence on glasses and in preventing the development of cataracts. However, not all patients will benefit from exchange of lenses.
Pre-Surgery Evaluation
Pre-surgery assessment is the process by which your eye surgeon determines if your are a suitable candidate for surgery to replace your lens. This involves reviewing your current healthcondition, reviewing your medical history, as well as performing an exam of your body.
The type of lens implant suitable for you will depend on your lifestyle preferences. To see clearly at different distances, you might need multifocal or monofocal lenses.
Your surgeon will talk to you about your options and explain how they work together to provide you with the best possible outcomes for your vision. They will also be able recommend the ideal time to have this procedure done to give you the best vision possible without the need for contact lenses or glasses.
Before having your surgery, you will need to be in good physical condition. You may need to have the full blood test, or other testing to determine if you have any conditions that might make it more difficult to recover from your surgery.
This could be lung disease, heart disease or diabetes. These all can impact your ability to recover from surgery.
These medical conditions will be discussed with your doctor who will conduct the pre-surgery evaluation. They will also discuss the ways they can affect your recovery and arrange for any tests. They will also perform a medical interview that details the medications you are currently taking and how they could affect your surgery and recovery.
For pre-surgery exams, you must provide all relevant information about your medical history including any medications you have taken or previous operations. This will make sure that your surgeon is able to understand all of the information they need.
If you've been through a period of bleeding and/or bruising, your doctor will need to know what medications you are currently taking and what products, or other treatments you employ to treat this condition. It is also recommended to inform your doctor about any other illness or medical conditions you might have, so they can assess any potential complications or allergies that might arise during the pre-surgery assessment process.
During Surgery
Lens replacement surgery is a standard procedure that removes the lens cloud and replaces it (IOL) with an artificial intraocular lens (IOL). This procedure is used to treat a variety of problems like cataracts or refractive errors.
Talk to an ophthalmologist before you decide to have lens replacement surgery. They will evaluate your eyes health and your prescription as well as the extent to your vision is impacted by a cloudy lens or other problem.
To decrease the risk of infection, your surgeon may recommend anti-inflammatory, steroid and antibiotic drops prior to the procedure. To allow your cornea and other eye structures healing, it is recommended to avoid wearing contact lenses or glasses for a few days prior to and following surgery.
After the surgery, you'll have clearer vision of your surroundings and less glare. For some time you'll experience discomfort and blurred vision. These side effects usually disappear as your eyes heal.
Within a week of your operation, you should be able return to school, work and other regular activities. You should also be able to drive after several weeks.
If you're required to drive after the procedure, your doctor will give you guidelines on how to drive. They may also prescribe you eye drops to help your eyes heal.
Your ophthalmologist will make an incision that is small along the edge of the eye where the cloudy natural lenses are located. The surgeon will then make use of either an ultrasound or a femtosecond laser to split the lens into smaller pieces.
The lens that has been damaged is removed using a suction device or vacuum device, which is followed by the implantation of an artificial intraocular lens. Following this, your optometrist will inject antibiotics to prevent infection and patch the eye to shield it from further damage.
Depending on the type of lens implant you have your vision will improve significantly. The pupil may remain dilated for a few hours after the procedure that can result in blurred vision as well as a scratchy or watery sensation. After a few hours it should clear and the patient's ability to read will improve once they've returned to their original prescription.
Post-Surgery
Most patients will see fantastic results after lens replacement surgery. However, for some patients the vision may take a bit longer to heal.
Your surgeon will give you post-surgery instructions that can aid you in making the most of your recovery. This includes ensuring that you follow your doctor's instructions carefully and following any medication prescribed.
You should also think about hiring someone help you with your daily chores for a few days following your surgery. This could include preparing food as well as cleaning up after and moving around.
If you're an ideal candidate for a replacement of your lens the surgeon will employ a laser or traditional surgery to cut an incision into the cornea and in the outer layers of your eye above the natural lens. They'll then employ an ultrasound or Femtosecond Laser remove the natural lens and replace it with an artificial one.
Before the surgery, you will schedule a pre-op visit with your doctor to discuss the procedure and figure out the best treatment option. Your doctor will then suggest the type of intraocular lens (IOLs) that will help to restore your vision.
There are double glazing installers aylesbury : monofocal or multifocal lenses. These are designed to give sharp focus for near as well as intermediate and far objects.
Patients who require a multifocal lens are the most likely to use lenses. After surgery, they can be used to reduce the necessity for reading glasses.
Monofocal lenses may provide near or far vision. However, not all monofocal lenses can offer both. If you're eligible for a multifocal lens, your surgeon will discuss the differences between them and the different options they can provide.
Your surgeon will also give you some eye drops to take home to help alleviate your eyes for the first few days following the surgery. The drops should be used at least 3 times per day and changed as necessary to avoid infection or damage.
It is normal for your eyes to be itchy or irritated for a few days following the procedure, but it will typically subside. Ice can be applied to the area to ease swelling and discomfort.