Revision history

Zimmer Biomet ROSA ONE Brain 3.1 Class I recall: software could drive instruments to a wrong trajectory revision history

Append-only Arc G field-change log. 1 material event; 0 editorial events. Newest first.

Incident

Back to Zimmer Biomet ROSA ONE Brain 3.1 Class I recall: software could drive instruments to a wrong trajectory

Recorded posture

First recorded event: 2026-06-04
Last material change: 2026-06-04

Material events (1)

2026-06-04: created (source: baseline:arc-g)

Forward-only note

Arc G is forward-only. The event log accrues from the Arc G adoption point. Fields with no events post-baseline equal the current cached value and are not independently verified at any prior date.

Machine-readable: /incidents/rosa-one-brain-trajectory-recall-2021/history.md + REST /v1/incidents/186fb155-6c2e-4812-907c-fd241200cad9/history.