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Derby Eyes Eye Surgery Derby

Patient Information - YAG LASER CAPSULOTOMY

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The posterior capsule is the fine membrane behind your natural lens, which is left in the eye to support your artificial lens implant. In approximately 10% of patients, the transparent membrane becomes thickened, causing a gradual reduction in vision. This can occur months to years after surgery.

The purpose of a laser treatment (capsulotomy) is to create an opening in the cloudy membrane in order to restore vision with the intention of improving your eyesight.

Consent

  • Before agreeing to undergo laser treatment you will need to sign a consent form signifying that you understand the risks and benefits of the procedure.
  • We encourage you to ask any questions which may arise before signing the consent form.

Risks

As with any procedure, laser treatment has risks. An improvement in eyesight cannot be guaranteed although serious complications are rare.

The main risks of laser capsulotomy are:

Retinal detachment - the retina, which is the inner lining of the eye, can become detached. If untreated, this can lead to reduced or complete loss of eyesight, but if detected early it can usually be successfully treated. The incidence of retinal detachment after laser capsulotomy is approximately 1-2%.

Macular oedema - the retina can become swollen causing blurring of vision. This can be treated medically but may take several weeks to improve. The chance of macular oedema after laser capsulotomy is 1-2%, but may be higher in diabetics.

Persistent floaters which interfere with your vision - Very occasionally people may request surgery to remove the floaters but this is usually not necessary.

Worsening of glaucoma or causing glaucoma (raised pressure) in the eye. This usually can be medically treated.

Rarely the lens may be damaged by the laser causing visual problems. In exceptional circumstances, the lens may subsequently need to be changed.

Very rarely, additional medical or laser treatment may be needed after the procedure to obtain the best vision.

Loss of vision:

The procedure

  • Your vision will be checked, so please bring your glasses with you.
  • Drops to dilate your pupil will be put into one or both eyes, which will blur your vision for several hours.
  • You will not be able to drive home after the drops, so please bring a companion or make suitable transport arrangements.
  • The procedure is performed with the laser machine connected to a conventional slitlamp (microscope).
  • Anaesthetic and pressure-lowering drops are instilled prior to treatment.
  • A contact lens is placed on the eye to focus the laser beam and keep the eye open.
  • The procedure lasts approximately 5-10 minutes, during which time you will hear beeping noises and experience bright lights.
  • There is minimal discomfort, if any.

After your treatment Your vision will be blurred after the treatment, but should improve over the following few hours.

Commonly you may notice floaters, but these tend to settle within the first few weeks.

If you experience a sudden shower of floaters, flashes of light in the eye, or the feeling of a curtain coming over your vision, you should contact us as, rarely, this may indicate a retinal detachment.

You should also contact us if you experience severe pain or loss of vision after the laser treatment.

Most patients are seen for a follow up visit 1-3 weeks after the procedure.

You may resume driving the following day.

You may visit the optician a week after the treatment to check if your glasses need changing.

Download Yag Laser Consent form here

Disclaimer
The information provided in this website is intended as a useful aid to general practitioners, optometrists and patients. It is impossible to diagnose and treat patients adequately without a thorough eye examination by a qualified ophthalmologist, optometrist or your general practitioner. Hopefully the information will be of use prior to and following a consultation which it supplements and does not replace.
Sub-specialist Interests

Microincision Cataract Surgery

Symfony lens implant

Age Related Macular Degeneration

Retinal Vein Occlusion

Lucentis antigrowth factor injections

Macular Hole Surgery

Floaters

Ozurdex steroid implant

Posterior Vitreous Detachment

Retinal Detachment Repair

Diabetic Eye Disease

Implantable Miniature Telescope

Eylea



Click here to download a printable information sheet
 
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