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The 5.5mm Spinal Pedicle Screw System Instrument Set is the dedicated collection of specialized tools required to perform spinal fusion procedures using the 5.5mm rod diameter system. Spinal surgery demands instrumentation of the highest quality to withstand the significant forces involved in tapping pedicles, inserting screws, and contouring rigid rods. This complete set includes ergonomic drivers, depth gauges, precise tappers, distraction/compression tools, and powerful rod benders essential for achieving optimal anatomical alignment and rigid fixation. Manufactured from superior surgical stainless steel by TOOLMED, this instrument set ensures reliability, precision, and longevity in the most demanding spinal procedures, facilitating the secure placement and connection of all polyaxial and monoaxial pedicle screws and rods.
2100-06
TOOLMED
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1 Pcs
5-7 days
Product Description
Instruments are forged from specialized surgical stainless steel, providing exceptional tensile strength and wear resistance to withstand the high torque and compressive forces used in spinal rod contouring and screw fixation.
Handles and drivers are engineered with specific ergonomics to maximize grip and torque delivery, reducing surgeon fatigue during demanding screw insertion and final locking.
The set contains every tool necessary for the entire procedure, including pedicle preparation (probes, tappers), screw insertion, rod manipulation (compressors, distractors, tower holders), and final locking (torque-limiting drivers).
Includes high-leverage tools for accurately bending the 5.5mm titanium or cobalt-chrome rods to match the complex sagittal and coronal curvatures of the patient's spine.
Used in the stabilization and fusion of lumbar, thoracic, and thoracolumbar segments to treat conditions like degenerative disc disease, spondylolisthesis, and spinal stenosis.
Temporary or permanent fixation of unstable vertebral column fractures.
Instrumentation used for gradual correction and rigid fixation of scoliosis, kyphosis, and other complex spinal deformities.
| Product name | 5.5mm Spinal Pedicle Screw System Instrument Set |
| Material | TA3 |
| Diameter | / |
| Length | / |
| Application | / |
| Certificate | CE Certificate |
| Brand | TOOLMED |
| MOQ | 1 Pcs |
| OEM | Avaliable |
| Package | PE Inner Bag+Carton |
| Payment Method | T/T，Bank transfer, Western Union |
| Delivery Time | 5-7 days |
| Shipping | DHL EMS UPS TNT FEDEX |
The 5.5mm Spinal Pedicle Screw System Instrument Set is the essential collection of tools used to prepare the spine and accurately implant the components of a 5.5 mm diameter spinal fusion system. This includes the instruments for creating the path for the screws into the pedicles, inserting and aligning the screws, connecting the rods, and precisely tightening the final locking caps to achieve rigid spinal stability.
The instruments are utilized during all phases of spinal arthrodesis (fusion) surgery, mainly in the thoracic and lumbar spine. They are crucial for correcting deformities like scoliosis, stabilizing vertebral segments damaged by trauma or tumor, and decompressing nerves by rigidly holding the spine in a corrected anatomical position.
The key advantage of a high-quality instrument set is precision and instrument longevity. Spinal procedures are high-stress; instruments must deliver reliable, repeatable performance under extreme torque. The specialized rod benders and reduction tools allow the surgeon to precisely contour the rods, which is critical for restoring the natural curvature (lordosis/kyphosis) of the spine.
The instruments facilitate the biomechanical goal of converting the spine into a rigid construct. Torque-limiting drivers ensure the set screws are tightened to a pre-defined maximum force, preventing over-tightening (which could break the implant) while ensuring the final locking force is adequate to withstand high physiological loads post-surgery.
The typical technique involves probing the pedicles, tapping the pilot hole using a depth-controlled tapper, inserting the pedicle screws using the dedicated drivers, placing the rods into the screw heads, and finally, using reduction instruments (if needed) to pull the rod into the polyaxial heads before securely locking the cap with the torque-limiting instrument.
Accurate implantation achieved with precise instrumentation directly impacts postoperative recovery. Stable fixation, ensured by correctly seated screws and rods, allows for earlier patient mobilization and reduces the risk of implant failure (e.g., screw pullout or rod breakage), leading to better fusion rates and quicker return to daily activities.
The 5.5mm Spinal Pedicle Screw System Instrument Set is fundamental to modern spinal surgery. Its precision-engineered tools enable surgeons to reliably and accurately implant fixation hardware, ensuring the necessary biomechanical stability and anatomical restoration required for successful spinal fusion and patient recovery.
While many spinal systems use similar principles, this set is generally optimized and validated for use with TOOLMED's specific 5.5mm Pedicle Screw System implants to ensure proper fit and function. Cross-compatibility should be verified by the surgeon.
The rod benders are crucial for creating precise curves in the titanium or cobalt-chrome rods. This curvature must match the patient's unique spinal anatomy (lordosis in the lumbar spine, kyphosis in the thoracic spine) to achieve optimal balance and posture.
Yes, torque-limiting drivers are included and are essential. They ensure the set screws or locking caps are tightened to the exact specification, maximizing fixation strength while preventing damage to the screw heads or rods.
All instruments and the sterilization tray are made from materials designed to withstand repeated cycles of high-temperature, high-pressure steam sterilization (autoclaving) in accordance with hospital sterilization protocols.
No, this particular set is typically used for open spinal fusion procedures. MISS requires specialized cannulated instruments, smaller drivers, and extended working lengths, which are usually provided in a separate, dedicated MISS instrument set.
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