Neuro-Navigation Assisted Brain Surgery

Neuro-navigation assisted brain surgery is a minimally invasive surgical technique that uses computer-assisted technology to guide surgeons during brain operations. This approach allows for more precise and accurate localization of brain structures, reducing the risk of complications and improving patient outcomes.

Key Components

• Imaging Modalities: Pre-operative imaging modalities such as MRI (Magnetic Resonance Imaging) or CT (Computed Tomography) scans are used to create detailed images of the brain. These images are then uploaded into a neuro-navigation system.
• Neuro-Navigation System: The neuro-navigation system uses specialized software to process the pre-operative images and provide real-time information on the location of surgical instruments in relation to the patient's brain anatomy.
• Tracking Technology: Infrared or electromagnetic tracking technology is used to track the movement of surgical instruments, allowing the neuro-navigation system to update the position of the instruments in real-time.

Procedure

The procedure typically involves the following steps:

1. Pre-operative Planning: The surgeon reviews the pre-operative images and plans the surgical approach using the neuro-navigation system.
2. Patient Registration: The patient is registered into the neuro-navigation system, which involves aligning the pre-operative images with the patient's actual anatomy.
3. Surgical Procedure: The surgeon performs the brain surgery, using the neuro-navigation system to guide the surgical instruments and ensure accurate localization of brain structures.
4. Real-time Feedback: The neuro-navigation system provides real-time feedback on the location of surgical instruments, allowing the surgeon to make adjustments as needed.

Benefits

The benefits of neuro-navigation assisted brain surgery include:

• Improved Accuracy: Neuro-navigation systems provide accurate localization of brain structures, reducing the risk of complications and improving patient outcomes.
• Minimally Invasive: The use of neuro-navigation systems allows for minimally invasive surgical approaches, resulting in smaller incisions and reduced tissue damage.
• Reduced Risk of Complications: Neuro-navigation systems help reduce the risk of complications such as brain injury, bleeding, or infection.

Indications

Neuro-navigation assisted brain surgery is commonly used for a variety of indications, including:

• Tumor Resection: Neuro-navigation systems are used to guide the resection of brain tumors, such as gliomas or meningiomas.
• Vascular Surgery: Neuro-navigation systems are used to guide vascular surgery, such as aneurysm clipping or arteriovenous malformation (AVM) resection.
• Epilepsy Surgery: Neuro-navigation systems are used to guide epilepsy surgery, such as temporal lobectomy or corpus callosotomy.