Modern ophthalmology allows operations to be performed in 15-40 minutes.
Anesthesia is used during the operation, so the patient does not feel pain, and often no discomfort.
Thanks to modern technologies, most interventions are successful and painless.But such operations have their side effects and contraindications.Any person planning to undergo eye surgery should know about them.
Indications for eye surgery
Most people believe that ophthalmic surgery is safe, quick and comfortable for the patient.But this opinion is not always correct.
With any ophthalmological intervention, there is a risk of developing pathology and deterioration of vision.The intervention can be unsuccessful, and not everything always depends on the ophthalmologist who performs the operation.
Before the intervention, the patient must carefully assess his condition.View information about the selected intervention.Assess contraindications and possible side effects.A person must assess the possible consequences.Treatment does not always go smoothly and without consequences.Although in most cases it is true.
Most patients undergo surgery to improve vision due to the following pathologies:
- myopia (short-sightedness);
- hypermetropia (farsightedness);
- cataract (clouding of the lens).
Ophthalmic surgery will allow a person to restore lost visual acuity.The person will again be able to engage in activities that require excellent vision (driving a car, riding a bicycle, and in some cases reading books).
If surgery is necessary for a child, parents should weigh the pros and cons.A child cannot make decisions independently.This means that his vision is entirely dependent on the choices of his parents.
Scleroplasty
It does not restore vision completely, but it blocks the continuous decline of visual acuity.It is prescribed mainly for myopia in people over 18 years of age.This is due to the fact that the child's eye is subject to changes (the shape of the eye and its components change).
Therefore, if you "inject" sclera-strengthening material into a child's eye, over time the material will stretch and may lead to vision loss.
Scleroplasty is aimed at stabilizing vision.It is not a corrective intervention.
It takes 20-30 minutes.A consists of introducing a sclero-strengthening material (patient tissue, synthetic polymers, silicone, etc.) into the eye.The material that strengthens the sclera adheres to the outer membrane of the eye.Vision reduction is blocked.
Scleroplasty is prescribed for progressive myopia.In case vision correction is prohibited for some reason.
Scleroplasty is not recommended in the following cases:
- children's age (up to 5 years);
- psychosomatic disorders;
- the presence of viral or infectious diseases;
- dystrophy of the visual apparatus;
- allergy or hypersensitivity to the material that strengthens the sclera;
- anesthetic allergy.
During pregnancy, this intervention is allowed.But it is still recommended to undergo scleroplasty before or after pregnancy.
After surgery, every patient faces a long period of rehabilitation.Includes:
- It is not recommended for 1-2 weeks to read books, sit at the computer, watch TV, limit the use of the phone (you can't strain your eyes);
- Do not visit the pool or play sports for 4-5 weeks;
- 2-3 weeks (determined individually) wear glasses with filters against ultraviolet rays (after the intervention there is an acute reaction to light);
- limit intense physical activity for 8-12 months.
It is recommended that you follow all the instructions of your doctor.Apply regenerative antibacterial drops.Then the rehabilitation period will be favorable and will not have negative consequences.
Scleroplasty costs start at $50 per eye.The cost depends on the region of residence, the ophthalmology clinic and the qualifications of the specialist.It is important to carefully approach the choice of an ophthalmology clinic.The future state of the vision may depend on this choice.
Vitrectomy
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Surgery to partially or completely remove the vitreous (the clear substance that fills the space between the retina and the lens).Performed by a highly qualified surgeon.Lasts 1.5-3 hours.
Indications:
- vitreous opacity;
- infectious or inflammatory diseases of the inner lining of the eye;
- retinal ablation;
- mechanical injuries resulting in dislocation of the lens;
- bleeding into the vitreous body.
The patient's vitreous body is removed and an artificial lens is placed in its place.
It is not recommended in the following cases:
- pregnancy period;
- regular or periodic increase in intraocular pressure (glaucoma);
- high degree of opacification of the lens and cornea.
Vision is gradually restored with vitrectomy.The period of restoration of visual acuity lasts 1-2 months.
If the operation did not go so smoothly or the patient did not follow the doctor's recommendations, complications may arise:
- infectious diseases;
- retinal ablation;
- development of glaucoma (a group of diseases characterized by increased intraocular pressure);
- clouding of the cornea or lens.
Prices start at $330.The price depends on the region of residence and the clinic that performs the intervention.Vitrectomy can cost up to $1,660 per eye.
Laser coagulation of the retina
A lens through which the laser passes is placed on the patient's eye.Retinal tears are repaired with a laser.If the gap is not "sealed" in time, it will turn into retinal detachment.Separation is much more difficult to treat.Therefore, it is important to undergo surgery - laser coagulation of the retina in time.
It is corrected by a small retinal ablation (decided individually for each patient).
The intervention lasts 20 minutes.Before that, anesthetic drops are instilled into the patient.
Contraindications:
- blurring of the visual apparatus;
- vascular pathologies (including differences in bleeding);
- reduced visual acuity (with vision 0.1 not recommended);
- dystrophy of organs of the visual apparatus.
Complications may occur - corneal edema.Causes temporary visual impairment.But if the instructions of the operating doctor are followed, the sight is restored to the patient.
The price of laser coagulation of the retina is from 33 to 830 dollars.
Strabismus correction
Surgery to correct strabismus usually occurs in childhood.Adults seek such intervention most often in the case of acquired strabismus (squinting).
Indications:
- to squint;
- paralysis of the eye muscles.
The intervention provides a cosmetic effect and restores the patient's sight.But vision is not always fully restored.After the operation, only half of the vision is restored.
Ophthalmologists recommend resorting to this operation only if conservative (non-surgical) methods do not help.This manipulation is an intervention of particular complexity.
The price is about 330 dollars.
Cross linking
The operation is performed on the cornea (front convex part of the eyeball).A small thin layer of the cornea is cut away.The corneal layer is carefully reinforced.A protective lens is placed on top.Crosslinking is prescribed in the following cases:
- corneal dystrophy;
- keratoconus;
- keratomalacia;
- "burning" of parts of the cornea.
Contraindications:
- age up to 15 years;
- pregnancy period;
- thin layer of the cornea;
- low visual acuity.
Cross-linking takes no more than 1 hour.The patient is in the hospital for 2-3 days.The operation is performed under local anesthesia.The result of the intervention lasts 8-10 years.
Networking prices start at $330.
Treatment of glaucoma
Glaucoma is a group of diseases characterized by a periodic or constant increase in intraocular pressure.This surgical intervention is prescribed if the patient does not respond to conservative methods.The operation can be performed at the request of the patient.One gets tired of constant drips and taking pills.
Surgery to correct glaucoma is temporary (most often).Gradually, the increased intraocular pressure returns to the patient.
During the rehabilitation period, the person must follow all the instructions and advice of the doctor.Then the effect of the operation will last longer and complications will be avoided.
The main complication is the appearance of infectious and inflammatory diseases.
In general, surgery to treat glaucoma is considered safe.In most cases it is successful.
The price of laser intervention is $130.Surgical intervention – from $330.
Cataract removal
A cataract is a clouding of the lens of the eye.Surgical intervention is performed when conservative treatment methods do not help or in case of severe stages of disease development.The damaged lens is removed by laser or ultrasound.
A new artificial one is placed in its place.The operation lasts 15-20 minutes.
Contraindications:
- period of pregnancy and breastfeeding;
- the presence of infectious ophthalmological diseases;
- inflammation;
- psychological disorders;
- heart failure;
- age below 18 years (contraindications are determined individually, based on the individual characteristics of the patient).
It is important to follow the rehabilitation period of 1-2 months.Do not perform heavy physical activities, do not go to the pool, stop driving (1-2 weeks after surgery).After changing the lenses, you should not rub your eyes.
Within 1-2 months, the lens should "take root" in the patient's body.The person can resume their normal lifestyle again.
Price – from 330 dollars.
Laser vision correction
Laser correction is the most popular operation.It is performed when:
- myopia (myopia);
- hypermetropia (farsightedness)
- astigmatism.
It takes 20-30 minutes using anesthetic drops.On the day of laser correction, the patient goes home.1-2 days after the correction, the person will feel discomfort (acute reaction to light, tearfulness, pain).But gradually the discomfort disappears.
Laser correction is contraindicated in the following cases:
- age up to 18 years (determined individually based on the characteristics of the patient);
- infectious and inflammatory diseases;
- progressive state of myopia (hypermetropia, astigmatism).
In most cases it is successful.The patient's vision is completely restored.
The price of laser correction starts at $330.