# ISO 13397-4:1997 — Withdrawn and superseded ISO standards

For ISO 13397-4:1997, item title is Periodontal curettes, dental scalers and excavators — Part 4: Dental excavators — Discoid-type; status code is 9599; successor is ISO 23940:2021; withdrawn / published date is 1997-12-11, recorded from its source on 2026-08-05.

- **Identifier:** ISO 13397-4:1997 _(verified: appears in the quote below)_
- **Item title:** Periodontal curettes, dental scalers and excavators — Part 4: Dental excavators — Discoid-type _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 23940:2021
- **Withdrawn / published date:** 1997-12-11 _(verified: appears in the quote below)_

## What the source says

> 23078,IS,,ISO 13397-4:1997,"Periodontal curettes, dental scalers and excavators — Part 4: Dental excavators — Discoid-type","Curettes parodontales, instruments dentaires pour détartrage et excavateurs dentaires — Partie 4: Excavateurs dentaires — Type discoïde",1997-12-11,1,['11.060.20'],ISO/TC 106/SC 4,9599,,[77398],"['en','fr']",5,

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).