Cataract phacoemulsification - cataract treatment

Cataracts (cataract) is a disease of the eye that involves a gradual clouding of the lens, leading to a deterioration of visual acuity. It is a natural age-related process, although it can also have other causes such as trauma, UV radiation and even certain medications. Phacoemulsification is an innovative method of cataract removal that allows the precise removal of the cloudy lens and its replacement with an artificial lens. This procedure is distinguished by its low risk of complications, rapid recovery time and lasting results, restoring patients' full visual acuity.

Cataract phacoemulsification - treatment of cataracts by implanting an artificial lens

Zaćma, znana również jako katarakta, to schorzenie polegające na zmętnieniu soczewki oka, co prowadzi do stopniowego pogorszenia ostrości wzroku. Jest to jedna z najczęstszych przyczyn utraty widzenia, zwłaszcza u osób starszych. Objawy cataracts rozwijają się powoli i mogą obejmować zmętnienie soczewki oka, co sprawia, że widzenie staje się zamglone lub niewyraźne. Pacjenci często zauważają, że ich ostrość wzroku ulega pogorszeniu, mają trudności z widzeniem w jasnym świetle, a także mogą doświadczać double vision. Inne objawy zaćmy to światłowstręt oraz częste zmiany w receptach na okulary. W miarę postępu choroby, codzienne czynności, takie jak czytanie czy prowadzenie samochodu, stają się coraz trudniejsze.

What is phacoemulsification of cataracts?

Phacoemulsification is the most common method of cataract surgery. It involves breaking down the cloudy lens using ultrasound, followed by removal of the lens fragments and implantation of an artificial intraocular lens. With the help of ultrasound, the procedure is minimally invasive, requiring only a small incision on the surface of the eye, speeding up the healing process and reducing the risk of infection.

The implantation of an artificial lens is a key part of the procedure that not only restores the patient's visual acuity, but also protects against cataract recurrence. Artificial lenses are designed to act similarly to the natural lens of the eye, improving vision even in low light. Modern intraocular lenses can also correct visual defects such as myopia czy astygmatyzm.

How does the phacoemulsification cataract surgery work?

The procedure to remove cataracts by phacoemulsification is relatively quick and painless, usually taking about 15-30 minutes. The operation is performed under local anaesthesia, administered in the form of eye drops. The patient is conscious but does not feel pain during the procedure.

The surgeon makes a small incision on the cornea through which a special ultrasound-emitting instrument is inserted. The device breaks the cloudy lens into small fragments, which are then suctioned out of the eye. Once the damaged lens is removed, a new artificial intraocular lens is implanted. The process is precise and safe, and the artificial lens is permanently placed in the eye, providing the patient with improved vision.

How long does an artificial lens implant procedure take?

The artificial lens implantation procedure, performed as part of the phacoemulsification of cataracts, is relatively short and usually takes between 15 and 30 minutes. The duration of the operation depends on individual circumstances, such as the severity of the cataract or the patient's condition, but the procedure itself is quick thanks to advanced ultrasound technology. The patient remains conscious during the procedure, which is carried out under local anaesthesia - usually in the form of eye drops, eliminating the need for a full anaesthetic.

After making a small incision on the cornea, the surgeon uses ultrasound to break the cloudy lens into small fragments and then removes them from the eye. The next step is to implant artificial lens An intraocular lens that replaces the natural, removed lens. This precise process takes just a few minutes and requires no sutures as the incision closes spontaneously.

The whole procedure, including the patient's preparation before the operation and a short follow-up afterwards, usually takes about an hour. After the procedure, the patient can go home the same day, with recommendations for recovery. It is worth remembering that phacoemulsification and implantation of an artificial lens is a minimally invasive procedure that does not require a long hospital stay and patients usually return to normal activity after just a few days.

Preparation for treatment

Przygotowanie do operacji zaćmy metodą fakoemulsyfikacji jest kluczowe dla jej sukcesu. Przed zabiegiem pacjent musi przejść szczegółową wizytę kwalifikacyjną, podczas której lekarz oceni stan zdrowia pacjenta i stopień zaawansowania choroby. Ważne jest, aby pacjent poinformował lekarza o wszystkich przyjmowanych lekach, zwłaszcza tych wpływających na krzepliwość krwi, ponieważ mogą one wpłynąć na przebieg operacji. Przeciwwskazania do zabiegu mogą obejmować poważne schorzenia, takie jak cukrzyca, choroby nerek czy serca. Przed operacją pacjent powinien unikać spożywania ciężkich posiłków i napojów, aby zminimalizować ryzyko powikłań. Dobre przygotowanie do zabiegu zwiększa szanse na jego pomyślny przebieg i szybką rekonwalescencję.

Recovery after cataract surgery - what to expect?

Recovery po fakoemulsyfikacji jest zazwyczaj szybka i bezproblemowa. Pacjent może wrócić do codziennych aktywności już po kilku dniach, choć pełne gojenie może zająć do kilku tygodni. Przez ten czas ważne jest stosowanie kropli do oczu przepisanych przez lekarza, które zapobiegają infekcjom i pomagają w procesie gojenia.

Pacjent powinien unikać intensywnego wysiłku fizycznego oraz chronić oczy przed zanieczyszczeniami i jasnym światłem. W pierwszych dniach po operacji może wystąpić lekki dyskomfort, uczucie suchości lub hypersensitivity to light, co jest normalne i zwykle ustępuje samoistnie. W przypadku jakichkolwiek niepokojących objawów, takich jak silny ból, zaczerwienienie lub pogorszenie widzenia, należy natychmiast skontaktować się z lekarzem.

Post-operative recommendations

Following phacoemulsification cataract surgery, the patient should follow several important recommendations to ensure proper healing of the eye and avoid complications. First of all, the prescribed eye drops should be used regularly to help prevent infection and reduce inflammation. It is also important to avoid sun exposure - wearing sunglasses can help protect the eyes from bright light. For the first 2-3 weeks after surgery, patients should avoid rubbing the operated eye and avoid heavy exercise and lifting heavy objects. If any distressing symptoms such as pain, redness or decreased vision occur, the patient should contact their doctor immediately. Following these recommendations will help in the rapid return to full visual acuity and minimise the risk of complications following cataract surgery.

Why is phacoemulsification the modern cataract treatment?

Phacoemulsification is one of the most advanced cataract treatment techniques. Compared to older methods such as extra-capsular lens removal, phacoemulsification is less invasive, requires a smaller incision and involves a shorter recovery time. Using ultrasound, the procedure is precise and effective and the patient quickly regains full visual acuity. In addition, this method does not require stitches, which speeds up recovery.

Modern intraocular lenses, which are implanted during surgery, offer many benefits. Not only do they replace the clouded lens, but they can also correct vision defects, eliminating the need to wear glasses after surgery. Phacoemulsification is now the standard for cataract treatment worldwide and is recommended for its safety and high efficacy.