# K240737: G Surgical Marksman MIS System

- Pathway: 510(k) (Special)
- Applicant: G Surgical, LLC
- Decided: Apr 5, 2024 after 18 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: 11 generations back to K980447 (1998). 98 ancestors in all.
No later device cites it as a predicate yet.
0 of 99 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K161516: G Surgical Marksman MIS System, G Surgical, LLC (2016) Summary page 4.

## Indications for use
The G Surgical Marksman MIS System is intended to provide immobilization and stabilization of the posterior non-cervical spine (T1-S2/Ilium) in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities: 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. The G Surgical Marksman MIS System can be used in an open approach or a percutaneous approach with MIS instrumentation.

Source page: https://510kreport.com/device/K240737
Methodology: https://510kreport.com/methodology