Ledger
Corrections ledger
39 entries are held in the register. 2 are wired to a loaded source below; the full ledger from the reference package follows. Nothing is silently dropped — a retracted source blocks the answers it supported.
Migrated entries
| Raised | Source | Status | Effect |
|---|---|---|---|
| 14 Mar 2026 | ev-us-retracted | retracted | Journal retraction. Excluded from the current answer for United States × Mako full × total knee, question 2. |
| 2 Jun 2026 | ev-jp-competitor | flagged | Vendor-stated installed base contradicted by registry extract. Held as not independently established. |
Full ledger from the reference package
Loading ledger…
0 entries, loaded from the reference package generated —. Nothing is silently dropped: a superseded claim stays visible beside the position that replaced it.