Dean Periosteotome 158mm
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-44304
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
ENTSKU: SP-44304AISI 420 Martensitic

158mm Dean Periosteotome Surgical Instrument

4.9 / 5.0•18 Verified OR Evaluations
$115.00$130.00/ unit

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  • 158mm Dean Periosteotome designed with a straight configuration for controlled elevation and separation.
  • Contoured blade design provides a defined cutting profile for ENT procedures.
  • Straight design supports a specialized working orientation within the operative field.
  • Suitable for ENT and otologic surgery applications requiring a specialized periosteotome.
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OR Sterilization Certified: Medical Grade AISI 420 Passivated German Steel

The 158mm Dean Periosteotome is a specialized ENT instrument designed for controlled elevation and separation of periosteum from the underlying bone. Its finely contoured blade provides a distinct working orientation that can assist with positioning the working end within the operative field.

With an overall length of 158 mm and a precise blade design, this periosteotome provides a defined cutting profile for otologic and craniofacial applications. The ergonomic design allows the working end to approach anatomical targets from a specialized angle, supporting controlled manual manipulation during procedures.

Key Features

  • 158 mm overall length for optimal reach in surgical procedures.
  • Finely contoured blade design provides a defined cutting profile.
  • Ergonomic configuration for specialized working orientation.
  • Designed for controlled elevation and separation of periosteum.
  • Suitable for otologic and craniofacial surgery applications.
  • Supports positioning of the working end within the operative field.
  • Specialized Dean pattern for professional ENT 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 TypeDean Periosteotome
Overall Length158 mm
Working End / Blade / JawContoured blade design
ConfigurationStraight
Primary FunctionControlled Elevation and Separation
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeENT / Otologic Surgery

The 158mm Dean Periosteotome combines a 158 mm overall length with a finely contoured blade design. Its defined working profile is intended for controlled elevation and separation in ENT applications.

Design & Function

The Dean Periosteotome features a straight working configuration designed to provide a specialized orientation during otologic procedures. The blade design can assist in positioning the working end according to the requirements of the operative field.

The contoured blade profile provides a defined cutting profile, while the 158 mm overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for ENT procedures requiring a specialized periosteotome.

Surgical Applications

The 158mm Dean Periosteotome may be used for ENT and otologic surgery applications involving controlled elevation and separation of periosteum from bone. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Dean Periosteotome before use, paying particular attention to the working end and blade alignment. 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 Dean Periosteotome appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Periosteotome?
The overall length is 158 mm.

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

3. Is this Periosteotome curved or straight?
It features a straight configuration.

4. What is a Periosteotome used for?
It is designed for controlled elevation and separation in ENT applications.

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

6. Is this instrument suitable for ENT surgery?
It may be used in ENT and otologic surgery applications where a straight periosteotome 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 Periosteotome 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.