The Cranial Mesh Bayonet Screw is a titanium cranial fixation implant designed for use with compatible cranial mesh and cranial reconstruction systems according to the manufacturer’s approved indications and surgical technique.
The implant features a compact threaded screw geometry designed to provide mechanical engagement with cranial bone while securing compatible mesh or fixation components within the reconstruction construct. Its small-format design and multiple length options provide different screw configurations for use according to anatomical dimensions, mesh positioning, required fixation depth, and intraoperative assessment.
According to the supplied catalog information, the implant is manufactured from:
Material: Titanium
The product family is listed under:
Cat. No.: AMS 518.010.000
The screw is available in three lengths:
5 mm / 7 mm / 9 mm
Each configuration carries an individual Cat. No. and GTIN No., supporting accurate implant identification, product traceability, surgical set preparation, procurement, inventory management, and stock control.
Product Explanation
The Cranial Mesh Bayonet Screw is a small cranial fixation screw used to secure compatible mesh or related cranial fixation elements to bone.
A simplified fixation concept can be represented as:
Cranial Bone → Cranial Mesh → Bayonet Screw → Cranial Fixation Construct
The threaded shaft provides bone engagement, while the screw head secures the compatible mesh or implant component according to the system design.
Product Components and Design
- Titanium Screw Body
The primary implant structure is manufactured from Titanium, according to the supplied product information.
- Threaded Shaft
The screw features a threaded shaft designed for mechanical engagement with cranial bone.
The supplied catalog does not specify:
- Thread pitch
- Thread diameter
- Core diameter
- Thread profile
- Self-tapping characteristics
- Distal Tip
The distal end forms part of the screw’s threaded bone-engagement geometry.
The exact tip configuration is not defined in the supplied data.
- Proximal Screw Head
The proximal head provides the interface used to secure the compatible cranial mesh or fixation component.
The exact drive geometry and compatible instrument are not specified in the catalog.
- Bayonet Configuration
The product is specifically identified as a:
Cranial Mesh Bayonet Screw
The exact engineering meaning of the “Bayonet” designation should be confirmed from the manufacturer’s technical documentation.
- Length Configurations
Available lengths are:
- 5 mm
- 7 mm
- 9 mm
Intended Use
The Cranial Mesh Bayonet Screw is intended for use within compatible cranial fixation and reconstruction systems, according to the manufacturer’s approved indications and Instructions for Use.
Potential applications, where included within the approved indications, may include:
- Cranial mesh fixation.
- Cranial reconstruction constructs.
- Fixation of compatible cranial plates or mesh components.
- Cranioplasty-related fixation systems.
- Craniofacial fixation where specifically approved by the manufacturer.
Selection of the appropriate screw length depends on:
- Cranial anatomy.
- Bone thickness.
- Required fixation depth.
- Mesh thickness.
- Implant positioning.
- Compatible cranial fixation system.
- Preoperative planning.
- Intraoperative assessment.
The implant should be selected and inserted by a qualified cranial / neurosurgical or maxillofacial specialist, as applicable, according to the approved surgical technique and IFU.
Key Benefits
Titanium Material
The supplied catalog specifies:
Material: Titanium
Cranial Mesh Fixation Design
The screw is specifically identified for use with compatible cranial mesh fixation constructs.
Three Length Options
Available lengths include:
5 / 7 / 9 mm
providing several options for different fixation-depth requirements.
Compact Threaded Geometry
The screw features a compact threaded shaft suitable for integration into cranial fixation systems.
Mesh-to-Bone Fixation Interface
Designed to provide a mechanical connection between compatible cranial mesh and bone.
Product Traceability
Each configuration has an individual Cat. No. and GTIN No. to support:
- Implant identification.
- Product traceability.
- Surgical set preparation.
- Procurement.
- Inventory management.
- Stock control.
Technical Specifications
| Length | Cat. No. | GTIN No. |
| 5 mm | AMS 518.010.005T | 6221361019430 |
| 7 mm | AMS 518.010.007T | 6221361019461 |
| 9 mm | AMS 518.010.009T | 6221361019492 |
Technical Overview
Product Name: Cranial Mesh Bayonet Screw
Material: Titanium
Product Type: Cranial Mesh Fixation Screw
Product Category: Cranial Internal Fixation Implant
General Cat. No.: AMS 518.010.000
Available Lengths: 5 / 7 / 9 mm
Length Range: 5–9 mm
Number of Configurations: 3
Design: Threaded Cranial Fixation Screw
Fixation Concept: Mesh-to-Bone Cranial Fixation
Anatomical Application: Cranial Region
Identification: Individual Cat. No. and GTIN No. for each length
Product Features
- Cranial Mesh Bayonet Screw Design.
- Manufactured from Titanium according to the catalog.
- Designed for compatible cranial fixation systems.
- Threaded shaft for bone engagement.
- Compact cranial fixation geometry.
- Proximal head for mesh / implant fixation.
- Available in 3 length configurations.
- Lengths: 5, 7, and 9 mm.
- Supports different fixation-depth requirements.
- Individual Cat. No. for each length.
- Individual GTIN No. for each configuration.
- Supports implant identification, traceability, procurement, and inventory management.
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