# K113283: NNC Cementable Abutment Straight,15 Degree Angle, Type a ,15 Degree Angle, Type B,NNC Basal Screw  Cementable Abutments

- Pathway: 510(k) (Special)
- Applicant: Straumann USA
- Decided: Dec 28, 2011 after 51 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: 10 generations back to K894844 (1990). 76 ancestors in all.
166 later devices descend from it; 1 cites it directly.
0 of 243 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K111357: Straumann Narrow Neck Crossfit (NNC) 03.3MM Dental Implant System, Straumann USA (2011) Summary page 1.
- K080286: Cementable Abuntments; Temporary Copings; Protective Caps, Straumann USA (2008) Summary page 1.
- K082545: Straumann NN Cares Titanium and Ceramic Abutments, Institut Straumann AG (2008) Summary page 1.

## Most influential descendants
- K120822: Straumann Cares Variobase Abutment NNC, Straumann Cares Variobase Abutment RN, Straumann Cares Variobase Abutment WN, ST (2012), 165 descendants of its own
- K150203: Medentika CAD/CAM Abutments (2015), 129 descendants of its own
- K150367: Neodent Implant System (2015), 89 descendants of its own
- K170588: DESS Dental Smart Solutions (2017), 86 descendants of its own
- K173908: DESS Dental Smart Solutions (2018), 51 descendants of its own

## Indications for use
Abutments are used in connection with the prosthetic restoration of Straumann dental implants. Abutments are intended to be placed into dental implants to provide support for prosthetic reconstructions such as crowns and bridges. Narrow Neck CrossFit Cementable Abutments are indicated for cement-retained single tooth and bridge restorations.

Source page: https://510kreport.com/device/K113283
Methodology: https://510kreport.com/methodology