K220418 is an FDA 510(k) clearance for the Tornier Perform Humeral System – Stemless. Classified as Prosthesis, Total Anatomic Shoulder, Uncemented Metaphyseal Humeral Stem With No Diaphyseal Incursion, Semi-constrained (product code PKC), Class II - Special Controls.
Submitted by Tornier, Inc. (Bloomington, US). The FDA issued a Cleared decision on September 14, 2022 after a review of 212 days - an extended review cycle.
This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3660 - the FDA orthopedic device regulatory framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.
Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Orthopedic review framework, consistent with the majority of Class II 510(k) submissions.
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