Reasons

Cerebral aneurysms are one of the main causes of intracranial hemorrhage. If the aneurysm ruptures again, the risk of life-threatening complications increases significantly, so early surgery (within the first 72 hours after the hemorrhage) is recommended.

One of the most common operations performed in the world for the treatment of cerebral aneurysms is endovascular embolization with microcoils. As with clipping , the goal of the operation is to exclude it from the general circulation, which is necessary to prevent re-rupture.

Special instruments are used to perform endovascular surgery:

microcatheters,
conductors,
platinum microspirals
and their means of delivery.

Operation

This minimally invasive endovascular operation does not require craniotomy. The operation is performed through the femoral artery – a single puncture of the skin in the groin area. Catheters are sequentially inserted along the vascular bed into the neck vessels, cerebral arteries and directly into the aneurysm cavity.

Using a microcatheter, platinum microcoils are inserted into the aneurysm, filling its cavity and blocking the flow of blood into it from the general vascular bed. A low-voltage electric current is used to separate the microcoils from the supporting conductor.

Subsequently, blood flow in the aneurysm stops, the aneurysm completely thromboses and no longer poses a threat of rupture.

Balloons and stents

In the case of a complex aneurysm configuration (wide neck, spindle-shaped shape, etc.), a special technique using balloons and stents is used.

Endovascular surgery is performed under constant X-ray control on a special device – a digital angiograph. An iodine-containing contrast agent is used to visualize the vessels.

The endovascular embolization method is minimally invasive and can be used in patients with an increased risk of general anesthesia, in patients in serious condition, in elderly patients, and in cases inaccessible to clipping.

Factors to consider

The final decision on the choice of surgical method is made individually, taking into account many factors:

the anatomical structure of the aneurysm,
severity of the condition,
presence of hemorrhage.

If the patient was receiving aspirin, clopidogrel, warfarin, it is necessary to stop taking them a few days before the operation. The postoperative period after embolization is easier, there is no need for dressings. In the absence of hemorrhage, discharge from the hospital usually occurs on the 2nd-3rd day.

If you have any of the signs or symptoms mentioned in the article, we recommend that you make an appointment with a specialist.

Make an appointment with a doctor

Стаття написана: 22.01.2026

Стаття перевірена медичним спеціалістом: 23.01.2026

Автор статті: Леонтьєв Олексій

Усі напрямки категорії: Endovascular embolization of aneurysms

How to get treatment Endovascular embolization of aneurysms to a neurosurgeon in Ternopil?

If you need treatment from a neurosurgeon in Ternopil, you should follow these steps:

Contact your family doctor or specialist who can recommend a neurosurgeon in Ternopil.
Contact the nearest medical facility to receive a referral for a consultation with a neurosurgeon in Ternopil.
Make an appointment for a consultation with your chosen neurosurgeon in Ternopil. You can do this through the contact center of the medical institution, using the online appointment form on the hospital website, or directly contact the reception.
Prepare all necessary medical documentation, including test results, X-rays, and other tests. This will help the doctor better understand your condition and prescribe the necessary treatment.
During your consultation, your neurosurgeon will review your medical records, perform additional tests, and prescribe treatment based on your diagnosis. They will also give you advice on how to care for yourself during your treatment.

Where can you go Endovascular embolization of aneurysms in Ternopil?

In Ternopil, there are several options where you can get help:

1. Ternopil Regional Clinical Hospital:

It has a neurosurgery department where qualified specialists can diagnose and treat developmental abnormalities of the nervous system.
The head of the neurosurgery department is Oleksiy Oleksandrovych Leontiev, an experienced neurosurgeon who has successfully performed many operations to treat developmental anomalies.
Contact information:
- Address: Ternopil, 14 Trolleybusna St.
- Phone: (073) 486 18 85 .

2. Private medical institutions:

There are also several private medical institutions in Ternopil that offer services for the diagnosis and treatment of developmental anomalies.
It is recommended to read reviews about these institutions and compare their prices before making a final choice.

Importantly:

Before contacting any medical facility, it is recommended to consult with your family doctor.
You must have all necessary medical documents with you, such as an outpatient card, test results, and examinations.

Endovascular embolization of aneurysms 1 Тернопіль

The article was checked by a neurosurgeon of the highest category: LEONTIEV OLEKSII.

It is of general informational nature and does not replace specialist advice. For recommendations on diagnosis and treatment, a doctor’s consultation is required.

Address

14 Trolleybusna St., Ternopil

Phone

+38 067 301 33 03

Reception hours

Mon-Fri: 8:30 – 17:30

The importance of examination by a specialist

A neurosurgical examination is a significant procedure that helps identify various diseases of the brain and nervous system. Such procedures are a necessary step in determining the diagnosis and planning treatment.

A professional neurosurgeon is able to perform various types of examinations, such as MRI, CT, PET, and others, which allow obtaining detailed information about the structure and function of the brain. The examination may also include a neurological examination, cognitive function testing, and other methods of assessing the patient’s condition.

The importance of examination by a neurosurgeon is that it allows for timely detection of the disease and initiation of effective treatment. This determines not only the success of the patient’s recovery, but also the quality of his life in the future. Therefore, it is recommended to consult a qualified specialist and undergo all the necessary examinations.

Professional equipment for neurosurgery

Neurosurgery is a highly complex branch of medicine concerned with the surgical treatment of diseases and injuries of the brain and spinal cord. These procedures require precision down to the millimeter, as any imprecise movement can lead to serious consequences, such as neurological impairment and even death of the patient.

Therefore, the neurosurgical drape must be very precise and tailored to the specific needs of this procedure, as it provides protection against contamination, infection and excessive pressure on the head during surgery. A professional drape system helps the neurosurgeon work more efficiently and provides maximum protection for both the patient and the surgical team working on the operation.

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Advantages

When you consult a neurosurgeon, you can expect:

Skill in performing complex surgical operations on the brain and spinal cord, as well as on the nerves.
Caring for our patients, ensuring they have the most comfortable course of treatment.
Knowledge of the latest technologies and treatment methods, which are constantly being improved.
Neurosurgery gives a chance for a new life!