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The Catalyst CSR Shoulder System is indicated for use in skeletally mature individuals with degenerative diseases of the glenohumeral joint where hemi- or total shoulder arthroplasty is determined by the surgeon to be the preferred method of treatment. The Catalyst CSR Shoulder System is intended for use in patients with the following conditions where the humeral head, neck and glenoid vault are of sufficient bone stock and the rotator cuff is intact or reconstructable.

• Osteoarthritis
• Avascular Necrosis
• Rheumatoid Arthritis
• Post-traumatic Arthritis
• Correction of functional deformity
  Both components of the Catalyst CSR Shoulder System are intended for cemented use only.

The Catalyst CSR Shoulder System is a bone preserving total shoulder prosthesis designed for use in patients where the humeral head, neck and glenoid vault are of sufficient bone stock and there is an intact or reconstructable rotator cuff. The design requires minimal bone resection, thus giving the patient an alternative to other total shoulder designs where more bone is removed.
This submission adds larger, standard (non-spherical) humeral components to the CSR Shoulder System. Like the previously cleared CSR humeral components, the Size H and Size I CSR standard humeral components are manufactured from cast Co-Cr-Mo alloy conforming to ASTM F75. They have a non-spherical polished surface for articulation with the glenoid component or the glenoid cavity of the scapula. The humeral components incorporate 4 pegs which assist with alignment and provide rotational stability. The four plane geometry of the back side of the humeral component matches four cut surfaces on the humeral head to recreate the geometry and thickness of the removed bone.
The CSR humeral components are compatible with previously cleared CSR 3 Peg glenoid components.

The provided text is a 510(k) premarket notification for a medical device called the "Catalyst CSR Shoulder System." This document does not describe acceptance criteria for an AI/ML powered device, nor a study proving a device meets such criteria. Instead, it details the indications for use, device description, and a summary of substantial equivalence for a physical shoulder prosthesis, with non-clinical testing performed on its components.

Therefore, I cannot provide the information requested in your prompt based on the provided text, as it pertains to an entirely different type of medical device submission.

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