# K072678: Laguna Size 8 Pedicle Screw

- Pathway: 510(k) (Special)
- Applicant: Allez Spine, LLC
- Decided: Jul 2, 2008 after 285 days
- Product code: NKB (Thoracolumbosacral Pedicle Screw System)
- Device class: 2
- Regulation: 21 CFR 888.3070
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K981676 (1999). 2 ancestors in all.
16 later devices descend from it; 1 cites it directly.
0 of 19 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K050060: Laguna Pedicle Screw System, Allez Spine, LLC (2005) Summary page 1.

## Most influential descendants
- K103748: Laguna Pedicle Screw System (2011), 15 descendants of its own
- K122332: Towerlox Pedicle Screw System (2012), 14 descendants of its own
- K131538: Caplox II Pedicle Screw System/Towerlox Pedicle Screw System (2013), 6 descendants of its own
- K152781: Adena-Zina System (2016), 5 descendants of its own
- K212066: Adena-Zina System (2021), 3 descendants of its own

## Indications for use
The LAGUNA TMSpinal System is intended to be used as an adjunct to fusion using autograft or allograft in posterior, non-cervical pedicle fixation for the following conditions: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies); spondylolisthesis; trauma (i.e.fracture or dislocation); spinal stenosis; curvatures (i.e.scoliosis, kyphosis and/or lordosis); tumor; pseudarthrosis; and/or failed previous fusion.

Source page: https://510kreport.com/device/K072678
Methodology: https://510kreport.com/methodology