# Intuitive Surgical recalls da Vinci X and Xi Universal Surgical Manipulators over cannula mount screws that can break (FDA Z-2046-2026) revision history

Append-only Arc G field-change log. Forward-only honesty: events accrue from Arc G adoption.

Incident: [Intuitive Surgical recalls da Vinci X and Xi Universal Surgical Manipulators over cannula mount screws that can break (FDA Z-2046-2026)](/incidents/davinci-x-xi-usm-cannula-screw-recall-2026.md)

_No events on file. Arc G is forward-only; the recorded event log accrues from Arc G adoption. For the current state of this incident, see the incident page._

## 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.

_Canonical URL: /incidents/davinci-x-xi-usm-cannula-screw-recall-2026/history. REST: /v1/incidents/8c7919af-a019-4ce8-9af5-954e718b9d42/history. HTML: [/incidents/davinci-x-xi-usm-cannula-screw-recall-2026/history](/incidents/davinci-x-xi-usm-cannula-screw-recall-2026/history)._