The Open Pedicular Hook is a titanium spinal fixation implant designed for use within compatible posterior spinal instrumentation systems according to the manufacturer’s approved indications and surgical technique.
The implant features an open-hook geometry intended to interface with appropriate posterior spinal anatomy as part of a hook-based stabilization construct. Its upper connection region is designed to integrate with compatible spinal rods, connectors, or other fixation components according to the specific system configuration.
According to the supplied catalog information, the implant is manufactured from:
Material: Titanium
The product family is listed under:
Cat. No.: AMS 503.001.000
The Open Pedicular Hook is available in three size configurations:
Small / Medium / Large
These size options support implant selection according to factors such as spinal anatomy, fixation level, hook positioning, construct geometry, compatible rod system, and intraoperative assessment.
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 Open Pedicular Hook is a posterior spinal fixation component intended to function within a compatible hook-and-rod stabilization system.
A simplified fixation concept can be represented as:
Posterior Spinal Element → Open Pedicular Hook → Compatible Rod / Connector → Posterior Spinal Fixation Construct
The open hook section provides the anatomical engagement interface, while the remaining implant geometry allows integration with the compatible spinal fixation system.
Exact anatomical placement and orientation must follow the approved surgical technique.
Product Components and Design
- Titanium Hook Body
The main structural component is manufactured from Titanium, according to the supplied catalog.
- Open Pedicular Hook Geometry
The implant features an open-hook profile characteristic of the product design.
The supplied catalog does not specify:
- Hook opening width
- Hook depth
- Hook thickness
- Pedicular engagement dimensions
- Proximal Connection Interface
The upper portion is designed to integrate with compatible posterior spinal fixation components.
The exact rod diameter, connector type, and locking interface are not provided in the supplied table.
- Hook Engagement Section
The lower curved section forms the mechanical engagement portion of the implant.
Its precise anatomical dimensions and orientation specifications should be confirmed from the official surgical technique.
- Size Configurations
Available configurations are:
- Small
- Medium
- Large
Intended Use
The Open Pedicular Hook is intended for use within compatible posterior spinal fixation systems, according to the manufacturer’s approved indications and Instructions for Use.
Potential applications, where included within the approved indications, may include:
- Posterior spinal stabilization.
- Hook-and-rod fixation constructs.
- Pedicular hook fixation.
- Spinal deformity correction constructs.
- Multi-level posterior spinal fixation.
- Spinal reconstruction procedures.
Selection of the appropriate hook size depends on:
- Spinal anatomy.
- Fixation level.
- Anatomical attachment site.
- Hook fit.
- Construct geometry.
- Compatible rod / connector system.
- Bone quality.
- Preoperative planning.
- Intraoperative assessment.
The implant should be selected and implanted by a qualified spine surgeon according to the approved surgical technique and IFU.
Key Benefits
Titanium Material
The supplied catalog specifies:
Material: Titanium
Open Pedicular Hook Design
The implant features an open pedicular hook geometry intended for compatible posterior fixation constructs.
Three Size Options
Available sizes include:
Small | Medium | Large
providing multiple options during implant selection.
Hook-Based Fixation Component
The implant provides a dedicated hook interface for integration within posterior spinal constructs.
Compatible System Integration
Designed to work with compatible rods, connectors, and associated spinal fixation components according to the system configuration.
Product Traceability
Each size has an individual Cat. No. and GTIN No. to support:
- Implant identification
- Product traceability
- Surgical set preparation
- Procurement
- Inventory management
- Stock control
Technical Specifications
| Size | Cat. No. | GTIN No. |
| Small | AMS 503.001.010T | 6221361022140 |
| Medium | AMS 503.001.020T | 6221361022171 |
| Large | AMS 503.001.030T | 6221361022201 |
Technical Overview
Product Name: Open Pedicular Hook
Material: Titanium
Product Type: Posterior Spinal Fixation Hook
Product Category: Spinal Internal Fixation Implant
General Cat. No.: AMS 503.001.000
Available Sizes: Small / Medium / Large
Number of Configurations: 3
Design: Open Pedicular Hook Geometry
Fixation Concept: Hook-Based Posterior Spinal Fixation
Anatomical Application: Spine
Identification: Individual Cat. No. and GTIN No. for each size
Product Features
- Open Pedicular Hook Design.
- Manufactured from Titanium according to the catalog.
- Intended for compatible posterior spinal fixation systems.
- Open hook geometry.
- Integrated connection interface for compatible spinal constructs.
- Available in 3 size configurations.
- Sizes: Small, Medium, and Large.
- Supports multiple implant selection options according to anatomy and construct requirements.
- Suitable for integration with compatible hook-and-rod fixation systems.
- Individual Cat. No. for each size.
- Individual GTIN No. for each configuration.
- Supports implant identification, traceability, procurement, and inventory management.


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