A new targeting device for stereotaxic procedures within the CT scanner

Area of Science:

• Neurosurgery
• Medical Imaging
• Biomedical Engineering

Background:

• Stereotactic procedures require precise instrument navigation.
• Integration with advanced imaging modalities like CT enhances accuracy.
• Minimally invasive techniques are crucial for neurosurgical interventions.

Purpose of the Study:

• To introduce a new targeting device for CT-guided stereotactic procedures.
• To enable accurate biopsies, lesion marking, and therapeutic interventions within the brain.
• To improve the safety and efficacy of neurosurgical operations.

Main Methods:

• Development of a novel targeting device compatible with CT scanners.
• Utilizing tomographic control for real-time guidance.
• Employing a biopsy needle's zero position as the primary reference point.
• Immobilizing the patient's head using a specialized head holder and plastic cushions.

Main Results:

• The device allows for stereotactic procedures under direct tomographic control.
• Accurate measurements are achieved using the biopsy needle's zero position as a reference.
• The system provides stable head immobilization for patient safety.
• Successful application in biopsies, lesion marking, and therapeutic punctures was demonstrated.

Conclusions:

• The new targeting device offers a reliable method for CT-guided stereotactic neurosurgery.
• It enhances precision for various neurosurgical applications, including biopsies and tumor treatment.
• This technology has the potential to improve outcomes for patients with brain pathologies.