7 1/4″ Krayenbuehl Nerve Hook – Twist Hook 1mm Diameter
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-40044
OR & Quality SpecificationsHospital Grade
Steel MetallurgyGerman AISI 420 Martensitic
Sterilization Cycle134°C / 273°F Steam Autoclave
Quality StandardISO 13485:2016 & CE Mark
Optical FinishAnti-Glare Satin Matte
Electrochemical PassivationCSSD Laser Batch Tracking
NeurosurgicalSKU: SP-40044AISI 420 Martensitic

7 1/4″ Krayenbuehl Nerve Hook 1mm Diameter

4.9 / 5.0•18 Verified OR Evaluations
$75.00$100.00/ unit

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  • 7 1/4″ Krayenbuehl Nerve Hook designed with a twisted configuration for delicate nerve manipulation and dissection.
  • 1mm twisted tip provides a defined grasping profile for neurosurgical procedures.
  • Twisted design supports a specialized working orientation within the operative field.
  • Suitable for neurosurgical and spinal surgery applications requiring a specialized nerve hook.
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The 7 1/4″ Krayenbuehl Nerve Hook is a specialized neurosurgical instrument designed for delicate nerve and dura manipulation. Its 1mm diameter twisted tip provides a distinct working orientation that can assist with positioning the working end within the operative field.

With an overall length of 7 1/4 inches and a 1mm working width, this nerve hook provides a defined grasping profile for neurosurgical applications. The ergonomic design allows the working end to approach anatomical targets from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 7 1/4-inch overall length for controlled manual handling.
  • 1mm twisted tip provides a defined grasping profile.
  • Twisted configuration for specialized working orientation.
  • Designed for delicate nerve manipulation and dissection.
  • Suitable for neurosurgical and spinal surgery applications.
  • Supports positioning of the working end within the operative field.
  • Specialized Krayenbuehl pattern for professional neurosurgical instrument sets.
  • Corrosion-resistant surgical-grade German AISI 420 stainless steel construction.
  • Autoclavable and reusable (Steam autoclave up to 134°C / 273°F).

Technical Specifications

SpecificationDetails
Instrument TypeKrayenbuehl Nerve Hook
Overall Length7 1/4″
Working End / Blade / Jaw1mm twisted tip
ConfigurationTwisted
Primary FunctionNerve Manipulation and Dissection
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeNeurosurgical / Spinal Surgery

The 7 1/4″ Krayenbuehl Nerve Hook combines a 7 1/4-inch overall length with a 1mm twisted tip and twisted configuration.
Its defined working profile is intended for delicate nerve manipulation and dissection in neurosurgical applications.

Design & Function

The Krayenbuehl Nerve Hook features a twisted working configuration designed to provide a specialized orientation during nerve manipulation. The twisted tip can assist in positioning the working end according to the requirements of the operative field.

The 1mm twisted tip provides a defined grasping profile, while the 7 1/4-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for neurosurgical procedures requiring a specialized nerve hook.

Surgical Applications

The 7 1/4″ Krayenbuehl Nerve Hook may be used for neurosurgical and spinal surgery applications involving delicate nerve manipulation and dissection. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the nerve hook before use, paying particular attention to the working end, alignment, and tip condition. Ensure the instrument is properly aligned and free from visible damage or wear before use.

After use, clean and process the instrument according to the manufacturer's validated instructions and the healthcare facility's established instrument-processing protocols. Store the nerve hook appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Nerve Hook?
The overall length is 7 1/4 inches.

2. What is the working end / blade or tip design of the instrument?
It features 1mm twisted tip.

3. Is this Nerve Hook curved or straight?
It features a twisted configuration.

4. What is a Nerve Hook used for?
It is designed for controlled nerve manipulation and dissection in neurosurgical applications.

5. What clinical advantage does the twisted design provide?
The twisted design provides a specialized working orientation for positioning the working end within the operative field.

6. Is this instrument suitable for neurosurgery?
It may be used in neurosurgical and spinal surgery applications where a twisted nerve hook is appropriate.

7. Does the specification refer to the working end?
Yes. The supplied specification refers to the working profile and functional geometry of the instrument.

8. How should the Nerve Hook be cleaned and maintained?
It should be inspected, cleaned, steam autoclaved (up to 134°C / 273°F), and stored according to manufacturer instructions and healthcare facility protocols.