Extracranial Examination
Extracranial examination assesses the carotid and vertebral arteries in the neck, providing critical information about blood flow to the brain. This test is essential for stroke prevention and the evaluation of cerebrovascular disease.
Extracranial examination uses duplex ultrasound to visualize and assess the carotid and vertebral arteries. It detects stenosis, plaque, and abnormal flow patterns that may increase the risk of stroke or transient ischemic attack (TIA).
- Non-invasive and safe
- Assesses carotid and vertebral artery health
- Identifies stenosis, plaque, and abnormal flow
High-frequency ultrasound probes are used to image the extracranial arteries. Doppler analysis measures blood flow velocity and direction, while B-mode imaging visualizes vessel walls and plaque characteristics.
- Real-time imaging and flow assessment
- Standardized protocols for accurate diagnosis
- Automated data capture and reporting
Extracranial examination is invaluable for:
- Detecting carotid artery stenosis and risk of stroke
- Guiding medical and surgical interventions
- Monitoring disease progression and treatment outcomes
This test is recommended in clinical guidelines for stroke prevention and is a mainstay in vascular labs.
VasoGuard systems streamline extracranial examination with high-resolution imaging, automated measurements, and intuitive reporting. Clinicians benefit from real-time data, comprehensive analysis, and seamless integration with EMR systems.
- Automated carotid and vertebral protocols
- High-resolution duplex imaging
- Comprehensive data management and export