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Frameless, pinless stereotactic neurosurgery in children
John F Reavey-Cantwell1, Frank J Bova, David W Pincus
1Department of Neurosurgery, University of Florida, Gainesville, Florida 32610, USA.
Journal of Neurosurgery
|June 17, 2006
Summary
A new pinless head fixation system using a beanbag device offers a safer alternative for frameless neuronavigation in pediatric neurosurgery, avoiding risks associated with traditional pin fixation.
Area of Science:
- Neurosurgery
- Medical Devices
- Pediatric Surgery
Background:
- Frameless neuronavigation is valuable in intracranial surgery.
- Traditional pin fixation for neuronavigation is challenging and risky in children under 2 years old.
- Pin fixation carries risks like scalp laceration and skull fracture in all patients.
Purpose of the Study:
- To adapt and evaluate a pinless head fixation system for frameless neuronavigation in pediatric patients.
- To provide a safer alternative to rigid pin fixation in intracranial surgery.
Main Methods:
- A pinless head fixation system utilizing a beanbag device was adapted for frameless neuronavigation.
- The system was employed in nine patients undergoing intracranial neurosurgical procedures.
Main Results:
- The pinless system was successfully used for intracranial neurosurgery.
- This method offers a viable alternative to traditional pin fixation.
Conclusions:
- A pinless, frameless neuronavigation technique is a viable option for children unable to tolerate rigid head fixation.
- This approach presents an alternative to rigid pin fixation for patients of all ages, enhancing safety in neurosurgery.
