Retinal detachment

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hour treatment available, as this usually requires emergency surgery
possibility of solution with early diagnosis and expert surgery
More than
of the patients are myopic
Desprendimiento de retina

What is retinal detachment?

Retinal detachment is an eye disorder caused by the spontaneous detachment of the neurosensory retina (inner layer of the retina) from the pigment epithelium (outer layer).


Video in Spanish: Retinal detachment is one of the most common posterior eye diseases we treat at IMO.

It is also a serious eye disease, which can result in total vision loss if it is not treated in time. Choosing the most appropriate technique for each case is essential for the success of the treatment. 

How can retinal detachment be prevented?

At-risk population should undergo eye examinations at least once a year.

It is important for patients in the high-risk group to undergo regular eye check-ups at least once a year.

In the event of a sudden appearance or increase of floaters, light flashes or any of the above symptoms, the patient should visit the ophthalmologist as a matter of urgency.

Video in Spanish: retinal detachment FAQ

It is essential to diagnose the condition as quickly as possible, since prognosis is greatly improved if the macula or central area of the retina does not detach.

t is advisable to perform preventive laser treatment as soon as tears have appeared on the retina and before detachment has taken place.

Preventive laser treatment is also advisable for high-risk patients with peripheral retinal degenerative lesions that can eventually lead to a tear.

    Retinal detachment Symptoms

    As the condition does not cause pain and in many cases does not result in initial vision loss, it is important to be aware of the symptoms, even if they appear to be harmless. Typical symptoms and which usually appear succesively include:

    • Floaters (black spots that move as the eye moves). They are caused by changes in the vitreous
    • Light flashes. A highly significant symptom as it shows that traction is being exerted on the retina. They usually occur when the tear has already taken place
    • Black curtain across a part of the visual field. This occurs when retinal detachment has already taken place. Patients should see the ophthalmologist immediately
    • Distorted images followed by a significant decrease in visual acuity. This symptom occurs if the central area of the retina (macula) is damaged

    Video in Spanish: "In order to diagnose retinal detachment we need to dilate the pupil to see 360 degrees inside the eye and detect if there are any breaks." Dr. Mateo - IMO Barcelona


    Retinal detachment treatment

    Various surgical techniques exist, depending on the degree and stage of detachment.

    • Laser photocoagulation. A laser is used to make controlled burns around the detached area. These burns eventually heal and seal the retinal tear, preventing the vitreous from seeping between the layers
    • Vitrectomy. Vitrectomy consists of removing the vitreous from the inside of the eye. The retina is subsequently reattached using heavy liquids and lasered from inside the eye
    • Scleral buckling. A solid silicone band is positioned around the outermost layer of the eye wall (the sclera) to maintain external pressure on the eyeball, enabling the tear to close
    • Drainage of liquid. It is occasionally necessary to drain subretinal fluid through the sclera in conjunction with other retinal surgery. This is usually carried out at the end of the operation by injecting gas or air into the eye to keep the retina in place

    Video in Spanish: It is very important to perform an early surgery because if it takes more than a week, the possibility of recovering vision is much lower. Dr. García-Arumí - IMO Barcelona

    At IMO, we perform the following surgical techniques:

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