# K203252: Multi-unit Abutments for CONELOG

- Pathway: 510(k) (Traditional)
- Applicant: BioHorizons Implant Systems, Inc.
- Decided: Mar 16, 2021 after 132 days
- Product code: NHA (Abutment, Implant, Dental, Endosseous)
- Device class: 2
- Regulation: 21 CFR 872.3630
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 13 generations back to K960026 (1996). 264 ancestors in all.
8 later devices descend from it; 3 cite it directly.
0 of 273 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K191123: Multi-unit Abutments, Medentika GmbH (2020) Summary page 4.
- K123491: Biodenta Dental Implant System - Multi-Use Abutment, Biodenta Swiss AG (2013) Summary page 4.
- K180998: BioHorizons CAD/CAM Bars, BioHorizons Implant Systems, Inc. (2018) Summary page 4.
- K113779: Conelog Implant System, Altatec GmbH (2012) Summary page 4.
- K193401: Altatec GmbH CAMLOG/CONELOG PROGRESSIVE-LINE Implants, Altatec GmbH (2020) Summary page 5.
- K172576: BioHorizons Tapered Short Implants, BioHorizons Implant Systems, Inc. (2017) Summary page 5.
- K103691: Biohorizons Abutments for Zimmer, BioHorizons Implant Systems, Inc. (2011) Summary page 5.

## Most influential descendants
- K213106: BTI Interna Dental Implant System UnicCa - Prosthetic Components (2022), 3 descendants of its own
- K240187: Tapered Pro Conical Implant System (2024), 2 descendants of its own
- K231827: BTI Dental Implant System UnicCa® – Aesthetic Post Abutments (2023), 2 descendants of its own
- K260061: BioHorizons CEREC Compatible Ti-Bases (2026), 0 descendants of its own
- K243521: Conical Ti Base abutments (2025), 0 descendants of its own

## Indications for use
The BioHorizons Multi-unit Abutments for CONELOG® are intended to function in the mandible or maxilla to support single and multiple-unit temporary or definitive restorations on CONELOG dental implants.

Source page: https://510kreport.com/device/K203252
Methodology: https://510kreport.com/methodology