The Posterior Lumbar Minimally Invasive Spine Instruments Set is specially developed for minimally invasive posterior lumbar spine procedures, including microdiscectomy, interlaminar laminotomy, lumbar decompression, and tubular access spine surgery.
This compact and modular set includes essential instruments such as dilators, tubular retractors, nerve root retractors, tubular reamers, elevator tools, pituitary curettes, and hand-operated Kerrison rongeurs. Each instrument is designed to support precise access and controlled tissue handling in limited surgical working corridors.
The tubular retractors and progressive dilators help create a stable access pathway through small incisions while helping reduce unnecessary soft-tissue and muscle disruption. Nerve root retractors support delicate neural tissue handling, while Kerrison rongeurs and curettes assist with bone and disc material removal during decompression procedures.
Manufactured from surgical-grade stainless steel, the instruments feature a satin low-glare finish and tactile grip zones for improved handling. The set is reusable, steam-autoclavable, and suitable for professional hospital and surgical center environments.
This instrument set is intended for use by trained orthopedic spine surgeons, neurosurgeons, and qualified operating-room professionals.
Key Features
- Complete MIS lumbar spine instrument solution
- Designed for posterior lumbar minimally invasive procedures
- Suitable for microdiscectomy and interlaminar laminotomy
- Includes tubular retractors, dilators, nerve root retractors, curettes, and Kerrison rongeurs
- Tubular retractor sizes support controlled access from 14 mm to 22 mm
- Ramp dilators support progressive tissue dilation
- Designed for small-incision surgical access
- Supports improved visualization in tubular spine procedures
- Curved nerve root retractor supports access in narrow operative corridors
- Hand-operated Kerrison rongeurs included
- Satin low-glare finish helps reduce reflection under surgical lights
- Tactile grip zones support controlled instrument handling
- Reusable and steam-autoclavable surgical tools
- Suitable for orthopedic and neurosurgical spine applications
- CE and ISO compliant where applicable
Product Names and Sizes Included
| Instrument | Size / Type | Quantity |
|---|---|---|
| Castroviejo Laminar Dilator | Ø10 mm | 1 |
| Castroviejo Laminar Dilator | Ø14 mm | 1 |
| Castroviejo Laminar Dilator | Ø18 mm | 1 |
| Tubular Retractor | Ø14 mm | 1 |
| Tubular Retractor | Ø18 mm | 1 |
| Tubular Retractor | Ø22 mm | 1 |
| Nerve Root Retractor | Curved | 1 |
| Kerrison Rongeur | Up-biting 1 mm | 1 |
| Kerrison Rongeur | Up-biting 2 mm | 1 |
| Pituitary Curette | 3 x 10 mm | 1 |
| Tubular Rasp / Curette | Standard | 1 |
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Posterior Lumbar Minimally Invasive Spine Instruments Set |
| Instrument Type | Orthopedic / Spine Surgical Instrument Set |
| Surgical Approach | Posterior lumbar minimally invasive approach |
| Application | Lumbar decompression, microdiscectomy, laminotomy, tubular access procedures |
| Material | Surgical-grade stainless steel |
| Finish | Satin, low-glare |
| Retractor Range | Ø14 mm, Ø18 mm, Ø22 mm |
| Dilator Range | Ø10 mm, Ø14 mm, Ø18 mm |
| Sterilization | Steam-autoclavable with instrument tray |
| Reusability | Reusable surgical instrument set |
| Imaging Compatibility | Designed to support intraoperative imaging workflows depending on configuration |
| User | Qualified orthopedic spine surgeons, neurosurgeons, and trained surgical professionals |
| Environment | Hospital, spine center, neurosurgery OR, orthopedic OR |
Applications
- Posterior lumbar minimally invasive spine surgery
- Percutaneous lumbar decompression
- Tubular decompression procedures
- Microdiscectomy
- Interlaminar laminotomy
- Lumbar disc surgery
- Lumbar nerve root decompression
- Small-incision tubular access procedures
- Orthopedic spine surgery
- Neurosurgical spine procedures
Benefits
- Supports controlled access through small incisions
- Helps reduce unnecessary muscle and soft-tissue disruption
- Tubular retractors create a stable working corridor
- Dilators support progressive and controlled tissue separation
- Nerve root retractors assist with delicate neural tissue protection
- Kerrison rongeurs support controlled bone removal
- Curettes and rasps support disc and tissue preparation
- Compact modular layout improves operating-room workflow
- Reusable construction supports repeated professional use
- Satin finish helps reduce glare during surgery
FAQs
What is the Posterior Lumbar MIS Spine Instruments Set used for?
It is used for minimally invasive posterior lumbar spine procedures, including microdiscectomy, lumbar decompression, interlaminar laminotomy, and tubular access spine surgery.
What instruments are included in the set?
The set includes Castroviejo laminar dilators, tubular retractors, a curved nerve root retractor, up-biting Kerrison rongeurs, a pituitary curette, and a tubular rasp or curette.
What tubular retractor sizes are included?
The set includes tubular retractors in 14 mm, 18 mm, and 22 mm diameters.
What dilator sizes are included?
The set includes dilators in 10 mm, 14 mm, and 18 mm diameters.
What material are the instruments made from?
The instruments are made from surgical-grade stainless steel with a satin low-glare finish.
Is this set reusable?
Yes, this is a reusable surgical instrument set. Cleaning and sterilization should follow hospital and manufacturer protocols.
Can the instruments be sterilized?
Yes, the instruments are steam-autoclavable and can be sterilized using the supplied instrument tray or sterilization system.
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