Category
Neurosurgery Precision Targeting
Typical Use
Provide rigid spatial reference for intracranial procedures and radiosurgery.
Description
A rigid head frame affixed to the skull that establishes a three dimensional coordinate system to localize intracranial targets precisely for biopsy, electrode placement, or stereotactic radiosurgery, enabling submillimeter accuracy in neurosurgical interventions. Frame based stereotaxy requires preprocedural imaging with frame coordinates, meticulous planning, and secure fixation to avoid movement related errors; frameless alternatives exist but frames remain valuable for certain procedures. Patient comfort, analgesia, and infection prevention are considered during frame application, and multidisciplinary coordination ensures accurate targeting and safe execution of neurosurgical plans.