# K073711: Mucograft Collagen Matrix

- Pathway: 510(k) (Traditional)
- Applicant: Ed. Geistlich Soehne AG Fuer Chemische Industrie
- Decided: May 30, 2008 after 151 days
- Product code: NPL (Barrier, Animal Source, Intraoral)
- Device class: 2
- Regulation: 21 CFR 872.3930
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K924408 (1995). 7 ancestors in all.
15 later devices descend from it; 4 cite it directly.
0 of 23 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K012423: Mucograft, Ed. Geistlich Soehne AG Fuer Chemische Industrie (2003)
- K061244: Mucograft, Ed. Geistlich Soehne AG Fuer Chemische Industrie (2006) Summary page 1.
- K960724: Bio-Gide Resorbable Bilayer Membrane, Geistlich-Pharma (1997) Summary page 1.
- K042197: Bio-Gide Resorbable Bilayer Membrane for Guided Tissue and Bone Regeneration, Ed. Geistlich Soehne AG Fuer Chemische Industrie (2004) Summary page 1.
- K050446: Bio-Gide Resorbable Bilayer Membrane for Guided Tissue and Bone, Ed. Geistlich Soehne AG Fuer Chemische Industrie (2005) Summary page 1.

## Most influential descendants
- K102531: Mucograft (2010), 13 descendants of its own
- K140518: Geistlich Mucograft: 15 X 20 MM, 20 X 30 MM, 8 MM Diameter (2014), 10 descendants of its own
- K192042: Geistlich Bio-Gide, Geistlich Bio-Gide Shape, Geistlich Bio-Gide Compressed, Geistlich Bio-Gide Perio, Geistlich Combi-Kit Collagen, Geistlich Perio-System Combi-Pack, Geistlich Mucograft and Geistlich Mucograft Seal (2019), 9 descendants of its own
- K212463: Geistlich Bio-Gide, Geistlich Bio-Gide Shape, Geistlich Bio-Gide Compressed, Geistlich Bio-Gide Perio, Geistlich Combi-Kit Collagen and Geistlich Perio-System Combi Pack (2022), 3 descendants of its own
- K210280: Geistlich Mucograft®, Geistlich Mucograft® Seal (2021), 3 descendants of its own

## Indications for use
Simultaneous use of GBR-membrane (MUCOGRAFT®) and implants; covering of implants placed in immediate extraction sockets; covering of implants placed in delayed extraction sockets; localized ridge augmentation for later implantation; alveolar ridge reconstruction for prosthetic treatment; covering of bone defects after root resection; cystectomy, removal of retained teeth; guided bone regeneration in dehiscence defects; guided tissue regeneration procedures in periodontal and recession defects.

Source page: https://510kreport.com/device/K073711
Methodology: https://510kreport.com/methodology