The Rockwell Scale: The Key to Evidence-Based Instrument Selection for Dental Implant Maintenance

RDH CE Evening Express Archived Presentation: As clinicians, we are often faced with decisions to determine which products or instruments are best for our practice and our patient’s needs. There is a lot of information to sort through to make solid, evidence-based choices regarding which items are best for each situation. During this presentation, I will introduce the Rockwell Hardness Scale and describe how this quantifiable measurement can be used to determine if the implant maintenance instrument being used in clinical practice is truly safe against scratching the surfaces of the implant restorations being cleaned. With this data, one can make an educated decision regarding if their instrument of choice is too hard, too soft, or just right for successful dental implant maintenance. Learning Objectives: Introduction and definition of the Rockwell Hardness scale, how it is used to measure and compare different materials. Describe the various materials currently being used for dental implant instruments and how they vary, the pro’s and con’s to each material in regards to how it may affect the dental implant surface. Explain the importance of preventing the micro-surface scratches on the dental implants and what these scratches can lead to in regards to peri-implantitis. Show the clinical research of the Rockwell Hardness data of a cross-section of the implant maintenance instruments out on the market in comparison to a cross-section of dental implants being placed to show how to select which instrument is best for the type of implants being used. Educational Support Provided by: American Eagle Instruments Inc.

Not Enrolled
This course is currently closed

Course Includes

  • 1 Lesson
  • CE credit(s): 1

    Course Type: Virtual Conference

    Published Date:

    This continuing education (CE) activity was developed by Endeavor Business Media with no commercial support.

    This course was written for dentists, dental hygienists, and dental assistants, from novice to skilled.

    Educational methods: This course is a self-instructional journal and web activity.

    Provider disclosure: Endeavor Business Media neither has a leadership position nor a commercial interest in any products or services discussed or shared in this educational activity. No manufacturer or third party had any input in the development of the course content.

    Requirements for successful completion: To obtain 1 CE credits for this educational activity, you must pay the required fee, review the material, complete the course evaluation, and obtain an exam score of 70% or higher.

    CE planner disclosure: Laura Winfield, Endeavor Business Media dental group CE coordinator, neither has a leadership nor commercial interest with the products or services discussed in this educational activity. Ms. Winfield can be reached at

    Educational disclaimer: Completing a single continuing education course does not provide enough information to result in the participant being an expert in the field related to the course topic. It is a combination of many educational courses and clinical experience that allows the participant to develop skills and expertise.

    Image authenticity statement: The images in this educational activity have not been altered.

    Scientific integrity statement: Information shared in this CE course is developed from clinical research and represents the most current information available from evidence-based dentistry.

    Known benefits and limitations of the data: The information presented in this educational activity is derived from the data and information contained in the reference section.

    Registration: The cost of this CE course is $10.00 for 1 CE credits.

    Cancellation and refund policy: Any participant who is not 100% satisfied with this course can request a full refund by contacting Endeavor Business Media in writing.

    Provider information:

    Dental Board of California: Provider RP5933. Course registration number CA code: . Expires 11/9/18 0:00. “This course meets the Dental Board of California’s requirements for 1 units of continuing education.”


    Endeavor Business Media is a nationally approved PACE program provider for FAGD/MAGD credit.
    Approval does not imply acceptance by any regulatory authority or AGD endorsement.
    11/1/2022 to 10/31/2024.
    Provider ID# 320452
    AGD code:


    Endeavor Business Media is designated as an approved Provider by the American Academy of Dental Hygiene, Inc. #AADHPNW (January 1, 2022–December 31, 2024). Approval does not imply acceptance by a state or provincial Board of Dentistry. Licensee should maintain this document in the event of an audit. AADH code:


    Endeavor Business Media is an ADA CERP–recognized provider.

    ADA CERP is a service of the American Dental Association to assist dental professionals in identifying quality providers of dental continuing education. ADA CERP does not approve or endorse individual courses or instructors, nor does it imply acceptance of credit hours by boards of dentistry.

    Concerns or complaints about a CE provider may be directed to the provider or to CERP at



CE Courses + Conference Discounts