Total Shoulder Arthroplasty – Engineering New Paradigms

Catalyst OrthoScience is disrupting the usual approaches to shoulder replacement surgery. The Archer™ CSR Total Shoulder System is unique, offering precision and accuracy in shoulder restoration while preserving the patient’s bone and soft tissue. The Archer™ R1 Reverse Shoulder System is a single-tray arthroplasty system that offers surgeon-targeted implant positioning, a streamlined and versatile system, and bone sparing implants. At Catalyst OrthoScience, our goal is to develop innovative medical solutions that make orthopedic surgery less invasive and more efficient for both surgeons and patients. Learn more about how the Archer CSR system may work for you!

What People Are Saying About Catalyst

  • Timothy G.
    I’ve used the Catalyst system for the last year with tremendous results in patients with end-stage shoulder arthritis. The system allows anatomic reconstruction of the glenohumeral joint with a minimally invasive approach, and simple, easy to use, instrumentation. My patients are recovering quicker, with less pain, and have very good short-term results compared to patients that have a more standard, stemmed design.
    Timothy G.
    Reish, M.D.
  • J. Michael
    I have been using the Catalyst shoulder prosthesis for all my anatomic total shoulder arthroplasty cases since 2017. I have used most of the other systems currently available and have found that the Catalyst is simply the most anatomic system on the market. The fit is a precise anatomic reconstruction in every single case. The surgical technique and instrumentation are pared down and streamlined, and the cases go much quicker. The system is easy to learn - the X-rays from my first Catalyst case looked perfect! I have been doing less soft tissue releases with the Catalyst, which means less postoperative pain and a faster recovery for my patients.
    J. Michael
    Wiater, M.D.
  • Annette R.
    All I can say is WOW. In March of 2016, I had my right shoulder replaced. Then in January 2017, I had total shoulder replacement on the left side [with] the new Catalyst Total Shoulder System. I thought my right shoulder replacement surgery was fine because it was all I knew at the time. My result with Catalyst is so much better. After the right shoulder surgery, I slept in a chair for 3 weeks. This time, on the very first night after surgery, I slept in my bed the whole night. I felt really good and was virtually pain-free. Three months later, I feel like I haven’t even had surgery. I am able to put dishes away on the top shelf and hang clothes without difficulty or pain. I definitely could not do that at this point after my right shoulder surgery.
    Annette R.
    Edina, MN

UPCOMING EVENTS

Upcoming Events for Catalyst OrthoScience


American Academy of Orthopaedic Surgeons 2022 Annual Meeting
March 22-26, Chicago, IL


AAOS Booth 2408:
Wednesday, March 23 from 1:00 - 1:30 pm CT - “Subscapularis-Sparing Approach To Perform Anatomic TSA Using A Multiplanar Humeral Osteotomy And Angled Glenoid Instruments” presented by Steven Goldberg, MD of Physicians Regional Medical Group
Thursday, March 24 from 10:30 - 11:00 am CT - “Improved Range of Motion Using Stemless, Ellipsoid TSA System Compared To Standard TSA” presented by Matthew Budge, MD of Kaiser Permanente NW


San Diego Shoulder Institute
June 15-18, Coronado, CA


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