Integra in Reverse TSA Context: Likely a Misidentification
Based on the available evidence, "Integra" does not appear to be a relevant term in reverse total shoulder arthroplasty (reverse TSA) - you may be confusing it with a different product or terminology.
What Integra Actually Is
The only mention of "Integra" in orthopedic literature relates to Integra Dermal Regeneration Template, which is an artificial skin substitute used for soft tissue reconstruction 1. This is a bilayer wound dressing used in hand surgery and burn reconstruction - it has no application in shoulder arthroplasty.
What You Might Actually Be Asking About
In the context of reverse TSA, you may be referring to:
Possible Alternatives:
Implant system names: There are 21 different reverse TSA implant systems from 13 manufacturers, with various proprietary names 2. None are called "Integra" in the current literature.
Component terminology: Reverse TSA involves glenospheres, humeral inlays, and baseplate components with sizes ranging from 32-48mm (most commonly 36mm) 2
Design concepts: Terms like "lateralization," "medialization," or "center of rotation" are commonly discussed in reverse TSA, though terminology remains inconsistent across the literature 3
Clinical Pitfall
Be cautious about terminology confusion - the reverse TSA literature already suffers from substantial inconsistency in implant design terminology, with only 19.4% of studies clearly defining center of rotation position and 32.7% lacking clear design classification 3. This makes communication about specific implant systems critical for patient safety.
If you're asking about a specific implant system for reverse TSA, please verify the exact manufacturer name and system designation.