Your Trusted Partner in Brachytherapy Products and Solutions.

Over 40 Years of Medical Innovation

Theragenics partners with physicians, healthcare providers, and medical associations to deliver effective cancer treatments to patients worldwide. Our brachytherapy portfolio includes the industry leading TheraSeed® Palladium-103 seed and AgX100® Iodine-125 seed, we are also exclusive distributor for Cesium-131 seed.

“Brachytherapy gives us the ability to personalize prostate cancer treatment in a way few modalities can match.”
Insight from clinicians dedicated to precision care
Discover the Theragenics difference
Excellent cancer control - continues to outperform many alternatives. With the preservation of the quality of life as well as being very cost effective.
Learn more about our product portfolio
For the treatment of organ confined prostate cancer. Allows delivery oftargeted radiation directlyto the prostate while sparing surrounding structures.
Learn more about our product portfolio

Brachytherapy Seeds and Solutions
Sourced and Manufactured in North America

Our brachytherapy portfolio includes the industry leading TheraSeed® Palladium-103 and AgX100® Iodine-125 seeds, both are sourced and manufactured at our purpose built  134,000 sq ft Radioisotope production facility in Buford, GA USA.

We are also exclusive distributor of Cesium-131 LDR brachytherapy seeds.

With such a diverse range of seeds, it makes us the largest supplier of Brachytherapy Seeds in the country. These seeds (and delivery methods) are vital components – essential for a wide range of cancer treatments including Prostate, Head & Neck, Lung and Gynecologic, We are proud to play a significant role in improving patient outcomes.

Prostate

Head & Neck

Lung

Gynecologic

Explore our Brachytherapy Seeds

When it comes to fighting Cancer - It's best to be well armed

Backed by Theragenics trusted quality and expertise and supported by more than 35 years of clinical use, TheraSeed® PD-103 is globally recognized as the industry standard for Palladium seed technology.

  • Unrivaled clinical experience
  • Trusted quality
  • Exclusive design

When you need a safe, effective LDR brachytherapy treatment backed by decades of clinical experience, Iodine-125 brachytherapy seeds deliver. Designed after the industry benchmark Iodine-125 seed, AgX100® facilitates delivery of radiation directly to the tumor site while minimizing exposure to healthy tissue.

  • Based on industry standard
  • Time-tested clinical experience
  • Unparalleled quality

Exclusive distributor of Cesium-131 Seeds

A Versatile Choice for LDR Brachytherapy.
With high energy and a short half-life, Cesium-131 seeds are designed to treat a variety of cancers.

  • 30.4 KeV
  • 9.7 day half-life

Explore our portfolio of brachytherapy devices and delivery methods

We offer a comprehensive portfolio of strands, preloaded needles, and carriers, supported by our personalized customer service. Because we are dedicated to providing effective, minimally invasive treatment options with minimal side effects, we continue to invest in this field.

C20 Brachytherapy Seed Cartridges

Configurations & Carriers

C20™ Seed Cartridges

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Preloaded Brachytherapy Needle Trays

Configurations & Carriers

Preloaded Needle Trays

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Brachytherapy Stranded Seeds

Configurations & Carriers

Brachytherapy Stranded Seeds

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ANCHORSEED Proprietary, synthetic bio-absorbable polymer seed encapsulation design

Configurations & Carriers

AnchorSeed® Encapsulated Seeds

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Seed Carrier (Eye Plaque)

Configurations & Carriers

Eye Plaque Brachytherapy Seed Carriers

More

See why partnering with Theragenics
is the right choice for you and your patients

Personalized Service for a Personalized Cancer Treatment

As a brachytherapy pioneer, Theragenics is known for delivering quality products with personalized service. More...

Personalized Service for a Personalized Cancer Treatment

We have a dedicated and experienced team of brachytherapy specialists, customer service representatives, and physics experts ready to support you in providing your patients with a personalized LDR brachytherapy treatment.
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A Commitment to the Future of Brachytherapy

Theragenics is committed to providing effective LDR brachytherapy solutions to you and your patients. We continue to invest in new product development. More...

A Commitment to the Future of Brachytherapy

We are proud supporters of medical associations including the American Brachytherapy Society, the American Society for Radiation Oncology, and Grand Rounds in Urology to provide product support and procedural training. 
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Local Sourcing & Manufacturing for Greater Scale​

We source our isotopes from North America and manufacture and distribute our TheraSeed® Pd-103 and AgX100® I-125 seeds in our own facility in Buford, Georgia. More...

Local Sourcing & Manufacturing for Greater Scale​

Manufacturing at our purpose-built facility, gives us better control over quality and more flexibility to scale with increasing demand.
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Strategic Location and Logistics Expertise

Strategically located outside Atlanta, GA, with convenient access to Atlanta Hartsfield-Jackson International Airport, Theragenics offers unparalleled logistical advantages. More...

Strategic Location and Logistics Expertise

Our dedicated teams are experts in managing domestic and international shipments, guaranteeing timely and reliable delivery of your products.
Learn more

Regulatory Compliance and Quality Assurance

Theragenics operates under a Broad-Scope RAM license and RAM distribution license, with coverage for campus expansion. More...

Regulatory Compliance and Quality Assurance

Our unwavering commitment to quality and compliance ensures that your products meet the highest industry standards.
Learn more

Strategic Location and Logistics Expertise

Strategically located outside Atlanta, GA, with convenient access to Atlanta Hartsfield-Jackson International Airport, Theragenics offers unparalleled logistical advantages. More...

Strategic Location and Logistics Expertise

Our dedicated teams are experts in managing domestic and international shipments, guaranteeing timely and reliable delivery of your products.
Learn more

Regulatory Compliance and Quality Assurance

Theragenics operates under a Broad-Scope RAM license and RAM distribution license, with coverage for campus expansion. More...

Regulatory Compliance and Quality Assurance

Our unwavering commitment to quality and compliance ensures that your products meet the highest industry standards.
Learn more

Sourced and Manufactured at our
purpose build facility in North America

Our brachytherapy portfolio includes the industry leading TheraSeed® Palladium-103 seed and AgX100® Iodine-125 seed, both sourced and manufactured within North America.

Backed by Theragenics trusted quality and expertise and supported by more than 35 years of clinical use, TheraSeed® PD-103 is globally recognized as the industry standard for Palladium seed technology.

theraseed - Pd-103 - drawing

When you need a safe, effective LDR brachytherapy treatment backed by decades of clinical experience, Iodine-125 brachytherapy seeds deliver. Designed after the industry benchmark Iodine-125 seed, AgX100® facilitates delivery of radiation directly to the tumor site while minimizing exposure to healthy tissue.

Exclusive
Distributor of

Cesium-131

 We are also exclusive distributor of Cesium-131 LDR brachytherapy seeds.

Cesium-131 a Versatile Choice for LDR Brachytherapy. With high energy and a short half-life, Cesium-131 seeds are designed to treat a variety of cancers.

  • 30.4 KeV
  • 9.7 day half-life

Backed by Theragenics trusted quality and expertise and supported by more than 35 years of clinical use, TheraSeed® PD-103 is globally recognized as the industry standard for Palladium seed technology.

theraseed - Pd-103 - drawing
  • Unrivaled clinical experience
  • Trusted quality
  • Exclusive design

Backed by Theragenics trusted quality and expertise and supported by more than 35 years of clinical use, TheraSeed® PD-103 is globally recognized as the industry standard for Palladium seed technology.

theraseed - Pd-103 - drawing
  • Unrivaled clinical experience
  • Trusted quality
  • Exclusive design

Backed by Theragenics trusted quality and expertise and supported by more than 35 years of clinical use, TheraSeed® PD-103 is globally recognized as the industry standard for Palladium seed technology.

theraseed - Pd-103 - drawing
  • Unrivaled clinical experience
  • Trusted quality
  • Exclusive design
Backed by Theragenics trusted quality and expertise and supported by more than 35 years of clinical use, TheraSeed® PD-103 is globally recognized as the industry standard for Palladium seed technology.
theraseed - Pd-103 - drawing
  • Unrivaled clinical experience
  • Trusted quality
  • Exclusive design
When you need a safe, effective LDR brachytherapy treatment backed by decades of clinical experience, Iodine-125 brachytherapy seeds deliver. Designed after the industry benchmark Iodine-125 seed, AgX100® facilitates delivery of radiation directly to the tumor site while minimizing exposure to healthy tissue.
  • Based on industry standard
  • Time-tested clinical experience
  • Unparalleled quality

Cesium-131
A Versatile Choice for LDR Brachytherapy

With high energy and a short half-life, Cesium-131
seeds are designed to treat a variety of cancers.

  • 30.4 KeV
  • 9.7 day half-life

Shaping a better future for cancer patients

For more than 40 years, Theragenics has been manufacturing and delivering Brachytherapy products and solutions with unmatched expertise, and a proven track record of success – all from our world-class facility just outside Atlanta GA. We continue our mission of advancing brachytherapy and to deliver effective cancer treatments that offer hope to patients worldwide.

Interested in learning more?

Contact us today to learn how Theragenics is the right choice for you and your patients

Shaping a better future for cancer patients

For more than 40 years, Theragenics has been manufacting and delivering Brachytherapy products and solutions with unmatched expertise, and a proven track record of success – all from our world-class facility just outside Atlanta GA. We continue our mission of advancing brachytherapy and to deliver effective cancer treatments that offer hope to patients worldwide.

Interested in learning more?

Contact us today to learn how Theragenics is the right choice for you and your patients

About Us

We design and deliver innovative solutions that consistently improve patient outcomes.

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Our History

Learn how we’re building on over 40 years of medical device excellence.

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Careers

Ready to join a dynamic team committed to advancing medical device innovation?