stereotactic brain radiosurgery gamma collimator
Leksell Gamma Knife® Perfexion™



  • Type of therapy:

    for stereotactic brain radiosurgery


Leksell Gamma Knife® Perfexion™
Treatment without incision delivered with surgical precision

The ultimate intracranial radiosurgical tool

Leksell Gamma Knife® Perfexion™ is preferred for its extreme accuracy, efficiency and outstanding therapeutic response. Today, cranial radiosurgery with Perfexion is performed in hundreds of leading hospitals and clinics around the world. Perfexion is a fully integrated system and complete solution. Every feature reflects patient and staff safety and comfort.

Unique features
One-button automation
Robotic efficiency
Best in class radiation protection

Essential features
Seamless workflow
Unmatched performance
Full reproducibility
Guaranteed radiological accuracy of 0.50 mm1 boosts quality of life and clinical outcomes

1 With a valid service agreement

A single robotic system with three collimators allows collimator size to automatically change, according to the treatment plan

True stereotactic system using the Leksell® Coordinate Frame for patient immobilization
Single run, one push button for 99% of all cases2

Save two hours per patient compared to previous versions2

2 Data based on a study of 99 patients, conducted at Hospital La Timone, Marseille, France (July–December 2006) and experience at Cromwell Hospital, London, UK

Complete integration of diagnostic images, treatment planning and dose delivery
Reaching New Heights of Excellence
Treat diverse intracranial indications