Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Balanced force, crown-down preparation, and inject-R Fill obturation.

J B Roane1

  • 1Department of Endodontics, College of Dentistry, University of Oklahoma, Oklahoma City, USA.

Compendium of Continuing Education in Dentistry (Jamesburg, N.J. : 1995)
|April 15, 1999
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Endodontics: errors in instrumentation.

Journal - Oklahoma Dental Association·1990
Same author

Instrumentation of curved canals using a modified tipped instrument: a comparison study.

Journal of endodontics·1988
Same author

Successful management of a perforated mandibular molar using amalgam and hydroxylapatite.

Journal of endodontics·1987
Same author

The optimal instrument design for canal preparation.

Journal of the American Dental Association (1939)·1986
Same author

Recall evaluation of iatrogenic root perforations repaired with amalgam and gutta-percha.

Journal of endodontics·1986
Same author

Beware the maxillary lateral incisor.

Journal - Oklahoma Dental Association·1986
Same journal

Safe, Effective Pain Management Following Dental Implant Surgery.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
Same journal

Rapid Periodontal Therapy Prior to Advanced Medical Intervention: A Multidisciplinary Paradigm Shift.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
Same journal

Comparative Evaluation of Growth Factor Bioavailability-Enhanced Allograft Vs Autogenous Bone Graft in Anterior Maxillary Ridge Augmentation.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
Same journal

Regenerative Materials in Site Preparation for Implant Placement: A Clinically Validated Histological Perspective.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
Same journal

Allograft Customized Bone Block in the Edentulous Maxilla: A 6-Month CBCT Analysis and 15-Month Follow-up.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
Same journal

Zirconia Cantilever Resin-Bonded Fixed Dental Prostheses to Restore White and Pink Esthetics.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995)·2026
See all related articles

This study introduces the balanced force concept for root canal instrumentation, emphasizing rotational control for efficiency and safety. It highlights the crown-down technique with the Flex-R file and efficient obturation methods for enhanced dental procedures.

Area of Science:

  • Endodontics
  • Dental instrument design
  • Root canal therapy

Background:

  • Rotational instruments can be guided by canal anatomy.
  • Instrument stress and cutting efficiency depend on rotational direction.
  • Crown-down preparation offers advantages in cleaning and shaping.

Purpose of the Study:

  • To explain the balanced force concept for root canal instrumentation.
  • To demonstrate the efficacy of the crown-down approach with a modified file.
  • To describe an efficient obturation technique for maintaining asepsis.

Main Methods:

  • Utilizing the balanced force concept with controlled rotational motion.
  • Employing a crown-down progression with a modified tip file (Flex-R file).
  • Implementing System B condensation and Inject-R Fill for back-filling.

Related Experiment Videos

Main Results:

  • Controlled rotation minimizes instrument overstress and enhances cutting efficiency.
  • The crown-down approach with the Flex-R file minimizes preparation time and improves cleaning.
  • System B condensation followed by Inject-R Fill provides efficient intracanal obturation.

Conclusions:

  • The balanced force concept optimizes root canal preparation.
  • The Flex-R file and crown-down technique enhance efficiency and cleaning.
  • Combined obturation techniques ensure an aseptic intracanal environment.