# K983755: Nasal Dorsal Series

- Pathway: 510(k) (Special)
- Applicant: Surgical Technology Laboratories, Inc.
- Decided: Nov 20, 1998 after 29 days
- Product code: FZE (Prosthesis, Nose, Internal)
- Device class: 2
- Regulation: 21 CFR 878.3680
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 1 cites it directly.
0 of 3 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA’s file for it is a 510(k) statement, which names no predicate.

## Most influential descendants
- K091011: Pureform Eptfe Facial Implants (Nasal, Chin, Maler) (2009), 1 descendant of its own
- K201153: Tisuthes e-PTFE Surgical Patch (2023), 0 descendants of its own

## Indications for use
Surgical Technology Laboratorics, Inc. Nasal Dorsal Series implants are intended 1o be used to augment or reconstruct the nose in rhinoplasty.

Source page: https://510kreport.com/device/K983755
Methodology: https://510kreport.com/methodology