Homepage - Accuray Radiotherapy

Deliver more.
Better. Faster.

Expand the curative power of radiation therapy to improve as many lives as possible.

Now Introducing VitalHold™

Our latest release makes the Radixact the most comprehensive breast cancer treatment system to enable clinicians to provide excellent patient outcomes.

Prostate Cancer Clinical Results

Targeted, short course radiation therapy preserves urinary continence and sexual function better than surgery.

Accuray Blog

Sharing Accuray perspectives on essential topics in the world of radiotherapy, along with actionable insights to help radiotherapy practices chart a successful path forward.

Precise robotic treatment as individual as every patient

Delivers stereotactic radiosurgery (SRS), and stereotactic body radiation therapy (SBRT), treatments anywhere in the body with true robotic precision and integrated, AI-driven, real-time motion synchronization.

Expands patient-first treatment like no other system in the world

Integrated 3D kVCT and megavoltage CT (MVCT) imaging for advanced image-guided intensity-modulated radiation therapy (IG-IMRT) and 3D conformal radiation therapy (3DCRT).

20+ Years of Evidence

Accuray radiation therapy technologies build on more than two decades of clinical evidence and real-world use. Access publications and webinars from around the globe, including evidence for a wide range of treatment sites, different fractionation schedules and dynamic delivery techniques for both the CyberKnife® and TomoTherapy® platforms.

Success Stories

Improving the outcomes that matter most — for your patients and your practice.

Prostate

Head and Neck

Prostate

“I’m thankful to have been presented with the CyberKnife treatment option and that, instead of hindering my quality of life, my life is now more enjoyable because of it.” Read the full story

CarolAdvanced Kidney Cancer treatment with CyberKnife

“I was blessed because I never ended up with any major side effects. I never had any blistering. Other than being a little fatigued, I would not have known I was receiving treatment.” Read the full story

Andrea GildnerBreast cancer treatment with TomoTherapy

“I had no reaction to anything. Nothing hurt. My hair didn’t fall out. I wasn’t sick and miserable. If I ever get another tumor, I’m not worried. I know exactly where to go to get it fixed.” Read the full story

DannyLung cancer treatment with the CyberKnife System