# K242764: MediRod Pedicle Screw System

- Pathway: 510(k) (Traditional)
- Applicant: Cmf Medicon Surgical, Inc.
- Decided: Nov 13, 2024 after 61 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: 21 generations back to K003155 (2001). 518 ancestors in all.
No later device cites it as a predicate yet.
1 of 519 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K181139: OLYMPIC Posterior Spinal Fixation System, Astura Medical, LLC (2018) Summary page 5.
- K193396: PERLA® TL posterior osteosynthesis system, Spineart (2020) Summary page 5.

## Indications for use
The MediRod Pedicle Screw System, with or without MIS instrumentation, is intended to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of the following acute and chronic instabilities or deformities of thoracic, lumbar, and sacral spine: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies), degenerative spondylolisthesis with objective evidence of neurological impairment, fracture, dislocation, deformities or curvatures (i.e. scoliosis, kyphosis, and/or lordosis), spinal tumor, pseudarthrosis and failed previous fusion. When used for posterior, non-cervical, pedicle screw fixation in pediatric patients, the MediRod Pedicle Screw System implants are indicated as an adjunct to fusion to treat progressive spinal deformities (i.e., scoliosis, kyphosis, or lordosis) including idiopathic scoliosis, neuromuscular scoliosis, and congenital scoliosis. Additionally, the MediRod Pedicle Screw System is intended to treat pediatric patients diagnosed with spondylolisthesis/spondylolysis, fracture caused by tumor and/or trauma, pseudarthrosis, and/or failed previous fusion. This system is intended to be used with autograft and/or allograft. Pediatric pedicle screw fixation is limited to a posterior approach.

Source page: https://510kreport.com/device/K242764
Methodology: https://510kreport.com/methodology