The Micro Lumbar Penfield Dissector #4 is a premium microsurgical instrument specifically designed to provide exceptional precision, control, and reliability during lumbar spine surgery and advanced neurosurgical procedures. Engineered for use in both open and minimally invasive spinal techniques, this instrument features a precision-crafted #4 Penfield tip that allows surgeons to perform delicate tissue dissection, periosteal elevation, ligament separation, and nerve root manipulation with outstanding accuracy. Its refined design makes it an essential instrument for procedures requiring meticulous handling of soft tissues and neural structures.

The instrument incorporates a carefully contoured #4 Penfield working tip designed for gentle blunt dissection and controlled tissue elevation. The smooth profile allows surgeons to separate muscle fibers, elevate periosteum, mobilize ligamentous tissues, retract nerve roots, and develop natural anatomical planes while minimizing trauma to surrounding structures. The atraumatic design is particularly valuable when working near the spinal cord, dura mater, and nerve roots where tissue preservation is critical.

Its micro lumbar configuration is optimized for precision work within confined spinal operative fields. The slender shaft and finely balanced working end provide excellent maneuverability during lumbar decompression, microdiscectomy, laminectomy, foraminotomy, and spinal fusion procedures. The instrument enables controlled access through narrow surgical exposures while maintaining excellent tactile feedback and visibility under surgical magnification.

Manufactured from premium surgical-grade stainless steel, the Micro Lumbar Penfield Dissector #4 delivers exceptional durability, corrosion resistance, and long-lasting performance. It is engineered to withstand repeated autoclave sterilization cycles while preserving its precise tip geometry, structural integrity, and smooth working surfaces. The satin anti-glare finish minimizes reflections from surgical lighting and operating microscopes, improving visibility during delicate spinal procedures.

The ergonomically balanced handle provides a secure and comfortable grip, allowing surgeons to perform precise dissections with minimal hand fatigue. Its lightweight construction enhances instrument responsiveness and tactile sensitivity, enabling smooth, controlled movements during prolonged operations. The balanced design supports accurate tissue manipulation while reducing strain during complex microsurgical procedures.

The Micro Lumbar Penfield Dissector #4 is widely used in neurosurgery, orthopedic spine surgery, minimally invasive spine surgery, and microsurgical spinal procedures. It is particularly valuable during lumbar microdiscectomy, laminectomy, spinal decompression, cervical and lumbar fusion, tumor excision, and nerve root decompression procedures requiring delicate tissue handling and precise neural protection. The #4 Penfield tip provides the versatility needed for safe tissue elevation, blunt dissection, and atraumatic nerve root mobilization.

Trusted by spine surgeons and neurosurgical specialists worldwide, the Micro Lumbar Penfield Dissector #4 combines precision engineering, ergonomic performance, and premium craftsmanship to deliver dependable results in demanding surgical environments. Whether performing periosteal elevation, ligament dissection, nerve root mobilization, or delicate tissue separation, this instrument provides the precision, durability, and control required for successful spinal surgery.

Key Features

• Premium surgical-grade stainless steel construction
• Precision #4 Penfield working tip
• Designed for lumbar spine and microsurgical procedures
• Ideal for blunt tissue dissection and periosteal elevation
• Facilitates safe nerve root mobilization and retraction
• Slim profile for precise work in confined operative fields
• Ergonomic, lightweight, and balanced handle
• Satin anti-glare finish enhances surgical visibility
• Corrosion-resistant and fully autoclavable
• Suitable for neurosurgery, orthopedic spine surgery, minimally invasive spine surgery, and microsurgery

Product Specifications Table

FAQs

1. What is the Micro Lumbar Penfield Dissector #4 used for?

It is used for tissue dissection, periosteal elevation, ligament separation, and nerve root mobilization during lumbar spine and neurosurgical procedures.

2. What are the advantages of the #4 Penfield tip?

The #4 tip provides controlled blunt dissection, precise tissue elevation, and safe manipulation of delicate neural structures while minimizing tissue trauma.

3. Is this instrument suitable for minimally invasive spine surgery?

Yes. Its slim profile and precise working tip make it ideal for minimally invasive spinal procedures and operations performed through limited surgical exposures.

4. Is the instrument reusable?

Yes. It is manufactured from premium surgical-grade stainless steel and is fully autoclavable for repeated professional surgical use.

5. Which surgical specialties commonly use this instrument?

It is widely used in neurosurgery, orthopedic spine surgery, minimally invasive spine surgery, and microsurgery for procedures requiring precise tissue dissection, periosteal elevation, and nerve root manipulation.