# K030875: Modification to Colorado 2 Spinal System

- Pathway: 510(k) (Special)
- Applicant: Medtronic Sofamor Danek, Inc.
- Decided: Jun 24, 2003 after 96 days
- Product code: KWP (Appliance, Fixation, Spinal Interlaminal)
- Device class: 2
- Regulation: 21 CFR 888.3050
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
21 later devices descend from it; 1 cites it directly.
0 of 22 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Most influential descendants
- K221646: CD HORIZON™ ASTUTE™ SPINAL SYSTEM; CD HORIZON™ Growth Rod Conversion Set; CD HORIZON™ SPINAL SYSTEM; CD Horizon™ Fenestrated Screw Set; COLORADO 2™ SPINAL System; GDLH™ POSTERIOR SPINAL SYSTEM; SHILLA™ Growth Guidance System; TENOR™ SPINAL SYSTEM (2022), 20 descendants of its own
- K223494: CD Horizon Spinal System (2023), 17 descendants of its own
- K233951: CD Horizon ModuLeX Spinal System (Shanks, Head Assemblies, and Set Screw) (2024), 5 descendants of its own
- K233508: iFuse Bedrock Granite® Implant System (2024), 5 descendants of its own
- K243007: CD Horizon™ Spinal System (2024), 3 descendants of its own

## Indications for use
When used as a pedicle screw fixation system of the non-cervical posterior spine in skeletally mature patients, the COLORADO 2TMSpinal System Spinal System is indicated for one or more of the following: (1) degenerative spondylolisthesis with objective evidence of neurologic impairment, (2) fracture, (3) dislocation, (4) scoliosis, (5) kyphosis, (6) spinal tumor, andor (7) failed previous fusion (pseudarthrosis). In addition, when used as a pedicle screw fixation system, the COLORADO 2TMSpinal System is also indicated for skeletally mature patients: (a) having severe spondylolisthesis (Grades 3 and 4) of the fifth lumbar-first sacral (L5-Sl) vertebral joint; (b) who are receiving fusions using autogenous bone graft only; (c) who are having the device fixed or attached to the lumbar and sacral spine (L3 and below); and (d) who are having the device removed after the development of a solid fusion mass. When used as a posterior, non-cervical, non-pedicle screw fixation system, the COLORADO 2Th1Spinal System is intended for the following indications: (1) degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), (2) spinal stenosis, (3) spondylolisthesis, (4) spinal deformities (Le., scoliosis, kyphosis, andor lordosis), (5) fracture, (6) pseudarthrosis, (7) tumor resection, and/or (8) failed previous fusion. When used as an anterolateral tlioracic/lunibar systenk the COLORADO 2TMSpinal System is intended for the following indications: (1) degenerative disc disease (as defined by back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies), (2) spinal stenosis, (3) spondyloiisthesis, (4) spinal deformities (i.e., scoliosis, kyphosis, andor lordosis), (5) fracture, (6) pseudarthrosis, (7) tumor resection, and/or (8) failed previous fusion.

Source page: https://510kreport.com/device/K030875
Methodology: https://510kreport.com/methodology