Imagine-Living-With-Clearer-Vision

Imagine Living With Clearer Vision – Without Wearing Contact Lenses Or Glasses During The Day!

Written by Shannon Smith on .

Imagine living with clearer vision – without wearing contact lenses or glasses during the day! That’s the amazing benefit of Orthokeratology, also known as Ortho-K lenses.
Ortho-K is now available at Outlook Eye Centre.

Ortho-K is a non-surgical, reversible procedure that uses custom-made contact lenses to gradually, gently reshape the front surface of your corneas to provide clearer vision.

Unlike traditional contact lenses, you wear Ortho-K lenses overnight while you sleep, and remove them each morning. Your reshaped corneal surface then lets you see clearly for the rest of the day – without the need for prescription glasses or contact lenses!

With Ortho-K lenses, you’ll usually notice an improvement to your vision the very next day, with your eyes stabilising after about a month of treatment. Because

Orthokeratology doesn’t permanently change the surface of your eyes, they will revert back to their former state in about one to four weeks if you stop wearing the lenses.

Here are the top 5 questions I get asked in my practice.

What is Orthokeratology?

Orthokeratology (ortho-k), involves the use of specially designed rigid gas-permeable (RGP) contact lenses to alter the shape of the cornea in order to reduce or correct myopia, hyperopia, and myopia.   The technique of Ortho-k is now a safe, viable and reversible alternative to refractive surgery.  The cornea, whilst being mouldable, always returns to its original shape if lens wear is stopped.  For this reason, lenses are always worn nightly, or alternate nights after the ideal corneal shape has been achieved in order to retain the effect.

Why Have Ortho-K Done?

The main purpose of Ortho-K is to be free of both spectacles and contact lenses for the majority, or more typically, all waking hours.  The freedom from any artificial aid appeals to spectacle and contact lens wearers and is ideal for sportspeople, those who work in dusty or dirty environments or people who find spectacles and conventional contact lenses inconvenient.  In addition, those who need to have a certain degree of uncorrected vision to satisfy their employers or a licensing body (e.g. pilots, police) can also be helped by Ortho-K. 

Is Everyone Suitable for Ortho-K?

No.  The procedure works best up to a maximum of 7 dioptres of myopia, +4.00 D of hyperopia and 4.00 D of astigmatism.  Prescriptions above this may be reduced, but total correction is not usually possible.  In addition there are several unknown factors for each individual; the complexity of the corneal shape and the response of the cornea itself.  Thus the speed of corneal moulding from one individual to the next will vary.  Whilst the success rate is very high, total success cannot be guaranteed due to these factors.

What Does the Initial Visit Involve?

The initial assessment appointment includes a full eye examination and computerised corneal topographical mapping. This gives Shannon a chance to assess both the general condition and health of the eyes and also to determine the likely effect of the procedure in that individual. Ortho-K contact lenses, made from highly oxygen permeable rigid material, are then fitted using the results of the corneal map to gently reshape the cornea towards less curvature.

Does Ortho-K Have Any Advantages Over Laser Surgery (LASIK)?

YES!

  • No ethical surgeon will treat a patient until they are at least 21 years old
  • The prescription does not need to be stable for 1-2 years before undergoing treatment
  • It does not cause the permanent hazy vision experienced by some patients following laser surgery caused by scarring
  • Changes in prescription over time can be dealt with without further surgery and in fact Ortho-k is successful in reducing myopia progression
  • The procedure is reversible (laser is not)
  • There is a very significant understanding of the effects of contact lens wear on the cornea, because of the many years of lens use.  LASIK long term effects are not completely understood.
  • There is no post-operative pain or recovery period.
  • Ortho-K is significantly cheaper.
  • Ortho-K does not preclude surgery in the future.

    If you would like a life free from daytime glasses or contact lenses then make an appointment to see us for an initial assessment.

IS THERE SOMETHING THAT YOU WOULD
LIKE TO KNOW MORE ABOUT?

FIND OUT WHAT OUR PATIENTS
LIKE ABOUT US

Outlook Eye Centre Optometrist
MAKE AN APPPOINTMENT

07 4635 8844


Outlook Eye Centre Optomerist

OPENING HOURS

Monday 8:30 am - 5:30 pm
Tuesday 8:30 am - 5:30 pm
Wednesday 8:30 am - 5:30 pm
Thursday 8:30 am - 5:30 pm
Friday 8:30 am - 5:30 pm
Saturday 8:30 am - 12:00 pm


ADDRESS

65 High Street, Rangeville
Toowoomba Qld 4350

EMAIL
andrew@outlookeyecentre.com.au

outlook Eye Centre Optometrist