# K081903: Xios Plus Wall-Module

- Pathway: 510(k) (Traditional)
- Applicant: Sirona Dental Systems GmbH
- Decided: Aug 26, 2008 after 54 days
- Product code: MUH (System, X-Ray, Extraoral Source, Digital)
- Device class: 2
- Regulation: 21 CFR 872.1800
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K972168 (1997). 7 ancestors in all.
No later device cites it as a predicate yet.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K013659: Modification to Sidexis Digital Radiography Imaging System, Sirona Dental Systems GmbH (2001) Summary page 1.
- K072134: Schick Computed Oral Radiology System, Schick Technologies, Inc. (2007) Summary page 1.

## Indications for use
Unit for acquisition of digital dental intraoral X-ray exposures.

Source page: https://510kreport.com/device/K081903
Methodology: https://510kreport.com/methodology