# K051717: RN Synocta Temporary Meso Abutment

- Pathway: 510(k) (Special)
- Applicant: Institut Straumann SA
- Decided: Jul 7, 2005 after 10 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: 4 generations back to K894844 (1990). 8 ancestors in all.
318 later devices descend from it; 5 cite it directly.
0 of 327 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K990342: Synocta Prosthetics, Straumann USA (1999) Summary page 1.
- K041295: RN Synocta Ucla Gold Abutment for the Straumann Dental Implant, Institut Straumann AG (2004) Summary page 1.
- K962023: Plastic Protection Healing Caps, The Straumann Co. (1996) Summary page 1.

## Most influential descendants
- K070478: P.004 RC Temporary Abutment, P.004 Temporary Healing Abutment (Cap) (2007), 283 descendants of its own
- K072679: P.004 Abutments (2007), 279 descendants of its own
- K092814: Straumann Dental Abutments (2009), 223 descendants of its own
- K111357: Straumann Narrow Neck Crossfit (NNC) 03.3MM Dental Implant System (2011), 222 descendants of its own
- K113283: NNC Cementable Abutment Straight,15 Degree Angle, Type a ,15 Degree Angle, Type B,NNC Basal Screw  Cementable Abutments (2011), 166 descendants of its own

## Indications for use
RN SynOcta Temporary Meso Abutments are for use in RN Straumann Dental Implants (04.8mm) for temporary restoration of single crowns in the anterior and posterior region for use up to six months.

Source page: https://510kreport.com/device/K051717
Methodology: https://510kreport.com/methodology