# ISO 13779-4:2002 — Withdrawn and superseded ISO standards For ISO 13779-4:2002, item title is Implants for surgery — Hydroxyapatite — Part 4: Determination of coating adhesion strength; status code is 9599; successor is ISO 13779-4:2018; withdrawn / published date is 2002-05-09, recorded from its source on 2026-08-05. - **Identifier:** ISO 13779-4:2002 _(verified: appears in the quote below)_ - **Item title:** Implants for surgery — Hydroxyapatite — Part 4: Determination of coating adhesion strength _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 13779-4:2018 - **Withdrawn / published date:** 2002-05-09 _(verified: appears in the quote below)_ ## What the source says > 30723,IS,,ISO 13779-4:2002,Implants for surgery — Hydroxyapatite — Part 4: Determination of coating adhesion strength,Implants chirurgicaux — Hydroxyapatite — Partie 4: Détermination de la résistance à l'adhésion du revêtement,2002-05-09,1,['11.040.40'],ISO/TC 150/SC 1,9599,,[64619],"['en','fr']",7,

This part of ISO 13779 specifies test methods for measurement of the adhesion strength of hydroxyapatite coatings intended for use on components of surgical implants.

## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).