COSY

Cervicothoracic Occipital Rod-Screw System
Spine categories
cervical
  • Seamless Fixation from Occiput to Thoracic Spine
  • Optimized screw design
  • Compatible with DIPLOMAT®
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The COSY® Cervicothoracic Occipital Rod-Screw System is a system designed for use on the cervical spine. The implants are used for surgical immobilisation, stabilisation and correction of malpositions of the human cervical spine and the cervicothoracic junction, including the occipitocervical junction if necessary.

The system is designed for use on fully grown bone structures.

The implants are available in various lengths, diameters and sizes to suit the patient’s anatomy. The decision about possible removal of an implant is the responsibility of the attending physician.

The system comprises rods, hooks, polyaxial screws, fixation screws, connecting pieces, occipital plates and occipital screws in various designs and sizes that can be firmly connected to a rod in various configurations. The system comprises hybrid rods with diameters ranging from 3.5 mm to 5.5 mm or 6.0 mm, and parallel rod-to-rod connections that allow 3.5 mm rods to be connected to 5.5 mm or 6.0 mm rods. These components are designed to allow the COSY® cervicothoracic occipital rod-screw system to be connected to a thoracolumbosacral pedicle screw system (DIPLOMAT®, DIPLOMAT® Deformity, MONOPOLY™).

Seamless Fixation from Occiput to Thoracic Spine
  • Enables fixation from occiput to thoracic spine for comprehensive stabilisation
Versatile Screw and Tulip Options for Tailored Solutions
  • Large range of screw sizes and types for different surgical requirements
  • Ability to customize fixation to patient needs
  • Facilitates use in different surgical approaches and techniques
Optimized screw design
  • Cannulated screws for simplified Insertion
  • Low profile design minimizes pressure points, enhancing patient comfort
  • Polyaxial screws that maintain position for stable rod placement and construct assembly
  • Angulation up to 70° for greater flexibility in screw placement
Extensive Configuration Options with Connector Family
  • Variety of connectors allows for complex constructs and versatile solutions
  • Facilitates creation of tailored constructs for specific anatomical challenges
Compatible with DIPLOMAT® screw-rod system
  • Transition rods and connectors provide transition between cervical and thoracolumbar constructs

The implants are made from a titanium alloy (TiAl6V4). Rods are available in versions made from titanium alloy or cobalt-chrome.

Here you get to the eifu of COSY.

  • Consult the electronic instructions for use

Ergänzende Produkte

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DIPLOMAT

Posterior Instrumentation

In-situ exchangeable tulips • faster insertion • stronger hold

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