Related Experiment Videos
Intraoperative ultrasonography through a burr-hole
Acta Neurochirurgica
|January 1, 1985
Summary
Intraoperative ultrasound successfully visualized brain pathology and landmarks through a burr-hole. This technique shows potential for guiding stereotactic surgery using twin burr-holes and real-time ultrasonic monitoring.
Area of Science:
- Neurosurgery
- Medical Imaging
- Diagnostic Ultrasound
Background:
- Intraoperative imaging is crucial for neurosurgical procedures.
- Minimally invasive techniques are increasingly preferred in brain surgery.
Purpose of the Study:
- To evaluate the feasibility of intraoperative ultrasound (IOUS) for brain diagnosis via a burr-hole.
- To explore the potential of IOUS for guiding stereotactic neurosurgery.
Main Methods:
- Ultrasound diagnosis was performed in 22 cases using a 5 MHz electronic sector-scanning transducer through a burr-hole.
- Pathology, ventricles, and interhemispheric fissure were visualized.
- Fluid aspiration was guided by real-time ultrasound monitoring in two cases via a second burr-hole.
Main Results:
- Ultrasound successfully visualized intracranial pathology and anatomical landmarks.
- Fluid aspiration was effectively performed under real-time ultrasonic guidance.
- The technique demonstrated the potential for ultrasound-guided procedures.
Conclusions:
- Intraoperative ultrasound through a burr-hole is feasible for brain diagnosis.
- The study suggests a potential for ultrasound-guided stereotactic surgery using twin burr-holes.