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TheraSphere™ Y-90 Glass Microspheres
Reimbursement
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- Overview
- Clinical data
- Technical specifications
- Ordering information
- Training
- Resources
Most studied, evidence-based Y-90 therapy
TheraSphere preserves quality of life and provides reproducible results for treating and referring physicians. Backed by positive level 1 clinical evidence, TheraSphere remains the only FDA-approved Y-90 therapy for HCC.
TheraSphere mechanism of action explained
Unique, optimal design for tumor control
- The only Y-90 microsphere with radiation embedded throughout
- Maximizes radiation per microsphere (RPM) while minimizing risk of stasis or reflux
- Arrives in a personalized, sealed source vial with easy and safe set-up
- Dose vial administration takes less than five minutes
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Durability leads to quality of life
TheraSphere delivers durable patient outcomes and reproducible results to you and your multi-disciplinary team, while also preserving patient quality of life.
Clinical data since 1999 shows TheraSphere is a proven, evidence-based therapy across different HCC stages, with more than 100,000 patient treatments globally.
Reproducible results backed by Dosimetry Steering Committee recommendations
Key updates from an international multidisciplinary working group provide dosing recommendations based on contemporary clinical data, including results from TheraSphere landmark studies LEGACY, TARGET and DOSISPHERE-01 Trial.
Product details
- Pure beta emitter
- Average energy of 0.9367 MeV
- Average tissue penetration range of 2.5 mm
- Available personalized doses: 3 – 20 GBq (in 0.5 GBq increments), ranging from 750,000 to 5 million microspheres
- Insoluble glass microspheres with a mean diameter of 20-30 µm
- Y-90 is an integral constituent of the glass


Ordering information
Current TheraSphere Customers
TheraSphere Now online ordering platform
This free cloud-based platform provides real-time inventory viewing, dose and accessory ordering, delivery tracking, and more!
If you do not wish to use TheraSphere Now, please proceed to this online order form.
Need a printed copy for your patient files? Please download the PDF to your computer, fill out the form, and submit directly to TherasphereCustomerSupport@bsci.com.
First Time Ordering TheraSphere?
If this is your first time ordering TheraSphere, please note that our Customer Service team requires a completed Customer Information Form prior to account set up.
Please download the PDFs to your computer, fill out the form and submit to our Customer Service team:
Training resources to advance your Y-90 investment
Online medical training and education courses
The EDUCARE online platform makes healthcare education and training more relevant, more comprehensive, more personal, and more accessible. Register to access a library of procedural videos, case studies, training resources, and events.
Committed to your cause
From clinical data downloads and data presentation templates, to patient education, practice support and reimbursement resources, we are committed to helping support your Y-90 program.