# K100599: Cas Fixation Pin 3.2 Dia X 180 MM STR, Cas Fixaton Pin 3.2 Dia X 80 MM STR, Cas Fixaton Pin 3.2 Dia X 150 MM

- Pathway: 510(k) (Traditional)
- Applicant: Orthosoft, Inc.
- Decided: Apr 5, 2010 after 33 days
- Product code: OLO (Orthopedic Stereotaxic Instrument)
- Device class: 2
- Regulation: 21 CFR 882.4560
- 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 K002053 (2000). 15 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 17 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K071929: Navitrack System- Partial Hip Resurfacing Universal, Orthosoft, Inc. (2007) Summary page 1.

## Most influential descendants
- K131130: Navigation Pin (2013), 0 descendants of its own

## Indications for use
CAS Fixation Pins from Zimmer CAS are intended for use as temporary bone fixation pins to attach orthopedic surgical instruments to bones in order to allow referencing their relative locations as required in the use of computer assisted surgery systems. Their specific uses and indications including their method of use and attachment sites are as specified in the computer assisted surgery system that involves their use.

Source page: https://510kreport.com/device/K100599
Methodology: https://510kreport.com/methodology