The Poly Axial Screw (5.25 mm) is a titanium spinal fixation implant designed for integration within compatible posterior spinal instrumentation systems according to the manufacturer’s approved indications and surgical technique.
The implant combines an elongated threaded bone-engagement shaft with a proximal polyaxial fixation head. The polyaxial head is designed to permit controlled orientation relative to the screw shaft within the limits of the corresponding system, helping accommodate the position of compatible spinal rods during construct assembly.
According to the supplied catalog:
Material: Titanium
General Cat. No.: AMS 501.525.000
Nominal Diameter: 5.25 mm
The product is available in 12 lengths ranging from 25 mm to 80 mm, providing multiple implant-selection options according to factors such as vertebral anatomy, bone dimensions, fixation depth, screw trajectory, rod position, and construct geometry.
Each length is assigned an individual Cat. No. and GTIN No., supporting accurate implant identification, product traceability, surgical set preparation, procurement, inventory management, and stock control.
Product Components and Design
- Titanium Screw Body
The implant is manufactured from Titanium according to the supplied product information.
- 5.25 MM Nominal Diameter
The product is identified as:
Poly Axial Screw (5.25 mm)
- Threaded Bone-Engagement Shaft
The elongated shaft incorporates a threaded profile designed for mechanical engagement with bone.
- Polyaxial Fixation Head
The proximal head is designed to permit orientation relative to the shaft within the mechanical limits of the fixation system and to interface with compatible rods and locking components.
- Distal Tip
The distal portion forms part of the screw’s threaded fixation geometry.
- Length Configurations
Available lengths:
25 / 30 / 35 / 40 / 45 / 50 / 55 / 60 / 65 / 70 / 75 / 80 mm
Intended Use
The Poly Axial Screw (5.25 mm) is intended for use within compatible posterior spinal fixation systems according to the manufacturer’s approved IFU.
Potential applications, where included within the approved indications, may include:
- Posterior spinal stabilization.
- Screw-and-rod fixation constructs.
- Multi-level spinal instrumentation.
- Spinal reconstruction constructs.
- Spinal deformity fixation systems.
- Compatible thoracic or lumbar posterior fixation systems.
Selection of the appropriate screw depends on vertebral anatomy, bone quality, fixation site, required screw depth, trajectory, compatible rod position, and intraoperative assessment.
Key Benefits
- Manufactured from Titanium.
- 5.25 mm nominal diameter.
- Polyaxial head configuration.
- Threaded shaft for mechanical bone engagement.
- 12 available configurations.
- Length range from 25 to 80 mm.
- Regular 5 mm increments.
- Supports rod alignment within compatible fixation constructs.
- Individual Cat. No. and GTIN No. for every length.
- Supports implant identification, traceability, procurement, and inventory control.
Technical Specifications – 5.25 MM
| Length | Cat. No. | GTIN No. |
| 25 mm | AMS 501.525.025T | 6221361044876 |
| 30 mm | AMS 501.525.030T | 6221361045576 |
| 35 mm | AMS 501.525.035T | 6221361044890 |
| 40 mm | AMS 501.525.040T | 6221361044906 |
| 45 mm | AMS 501.525.045T | 6221361044913 |
| 50 mm | AMS 501.525.050T | 6221361044920 |
| 55 mm | AMS 501.525.055T | 6221361044937 |
| 60 mm | AMS 501.525.060T | 6221361044944 |
| 65 mm | AMS 501.525.065T | 6221361044951 |
| 70 mm | AMS 501.525.070T | 6221361044968 |
| 75 mm | AMS 501.525.075T | 6221361044975 |
| 80 mm | AMS 501.525.080T | 6221361044982 |
Technical Overview
Product Name: Poly Axial Screw (5.25 mm)
Material: Titanium
Product Type: Polyaxial Spinal Fixation Screw
Product Category: Posterior Spinal Internal Fixation Implant
General Cat. No.: AMS 501.525.000
Nominal Diameter: 5.25 mm
Available Lengths: 25–80 mm
Length Increment: 5 mm
Number of Configurations: 12
Design: Threaded Screw with Polyaxial Fixation Head
Fixation Concept: Posterior Screw-and-Rod Spinal Fixation
Short Website Product Card Description
Poly Axial Screw (5.25 mm) [Titanium] – A titanium posterior spinal fixation screw featuring a polyaxial head and threaded bone-engagement shaft, available in twelve lengths from 25 to 80 mm to support different fixation depths and compatible spinal construct geometries.
Material: Titanium
Diameter: 5.25 MM
Available Lengths: 25–80 MM
General Cat. No.: AMS 501.525.000
Poly Axial Screw (5.5 MM)
Titanium Polyaxial Spinal Fixation Screw | Lengths 25–80 MM | Cat. No. AMS 501.055.000
Short Marketing Description
The Poly Axial Screw (5.5 mm) is a titanium posterior spinal fixation screw featuring a polyaxial head and threaded bone-engagement shaft, available in twelve lengths from 25 to 80 mm to support different anatomical, fixation-depth, and construct requirements.
- Manufactured from Titanium according to the supplied catalog data.
- 5.5 mm Polyaxial Screw Design intended for compatible posterior spinal fixation systems.
- Available in 12 lengths from 25 to 80 mm, in regular 5 mm increments.
- Each configuration carries an individual Cat. No. and GTIN No. for implant identification and traceability.
Long Product Description
The Poly Axial Screw (5.5 mm) is a titanium spinal fixation implant designed for compatible posterior spinal stabilization systems.
The implant features a threaded shaft for mechanical bone engagement combined with a proximal polyaxial fixation head. The head-to-shaft configuration allows controlled orientation within the mechanical limits of the corresponding system, facilitating alignment with compatible spinal rods during construct assembly.
According to the supplied catalog:
Material: Titanium
General Cat. No.: AMS 501.055.000
Nominal Diameter: 5.5 mm
The screw is available in 12 lengths from 25 mm to 80 mm, allowing implant selection according to vertebral anatomy, required fixation depth, bone dimensions, screw trajectory, rod position, and planned construct geometry.
Each length has a dedicated Cat. No. and GTIN No., supporting implant identification, product traceability, surgical set preparation, procurement, inventory management, and stock control.
Product Components and Design
The screw incorporates:
- Titanium implant body.
- 5.5 mm nominal screw configuration.
- Threaded bone-engagement shaft.
- Distal fixation tip.
- Polyaxial proximal head.
- Interface for compatible rod and locking components.
The precise angular range of the polyaxial head is not specified in the supplied data.
Intended Use
The Poly Axial Screw (5.5 mm) is intended for compatible posterior spinal fixation systems according to the approved indications and IFU.
Potential applications, where approved, may include:
- Posterior spinal stabilization.
- Screw-and-rod fixation constructs.
- Multi-level posterior instrumentation.
- Spinal reconstruction.
- Spinal deformity correction constructs.
- Compatible thoracic and lumbar spinal fixation systems.
Key Benefits
- Manufactured from Titanium.
- 5.5 mm nominal diameter.
- Polyaxial head configuration.
- Threaded shaft for bone engagement.
- 12 available configurations.
- Length range: 25–80 mm.
- Regular 5 mm increments.
- Supports rod alignment within compatible spinal constructs.
- Individual Cat. No. and GTIN No. for each variant.
- Supports implant traceability and inventory management.
Technical Specifications – 5.5 MM
| Length | Cat. No. | GTIN No. |
| 25 mm | AMS 501.055.025T | 6221361018013 |
| 30 mm | AMS 501.055.030T | 6221361018044 |
| 35 mm | AMS 501.055.035T | 6221361018075 |
| 40 mm | AMS 501.055.040T | 6221361018105 |
| 45 mm | AMS 501.055.045T | 6221361018136 |
| 50 mm | AMS 501.055.050T | 6221361018167 |
| 55 mm | AMS 501.055.055T | 6221361018198 |
| 60 mm | AMS 501.055.060T | 6221361018228 |
| 65 mm | AMS 501.055.065T | 6221361018259 |
| 70 mm | AMS 501.055.070T | 6221361018280 |
| 75 mm | AMS 501.055.075T | 6221361018310 |
| 80 mm | AMS 501.055.080T | 6221361018341 |
Technical Overview – 5.5 MM
Product Name: Poly Axial Screw (5.5 mm)
Material: Titanium
Product Type: Polyaxial Spinal Fixation Screw
Product Category: Posterior Spinal Internal Fixation Implant
General Cat. No.: AMS 501.055.000
Nominal Diameter: 5.5 mm
Available Lengths: 25–80 mm
Length Increment: 5 mm
Number of Configurations: 12
Design: Threaded Screw with Polyaxial Fixation Head
Fixation Concept: Posterior Screw-and-Rod Spinal Fixation
Product Features
- 5.5 mm Polyaxial Spinal Screw Design.
- Titanium construction.
- Threaded shaft for bone engagement.
- Polyaxial proximal fixation head.
- Designed for compatible posterior spinal constructs.
- Available in 12 lengths.
- Range from 25 to 80 mm.
- Regular 5 mm increments.
- Supports different fixation-depth and rod-alignment requirements.
- Individual Cat. No. and GTIN No. for every configuration.
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