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

Implant stability and histomorphometry: a correlation study in human cadavers using stepped cylinder implants.

Emeka Nkenke1, Michael Hahn, Konstanze Weinzierl

  • 1Department of Oral and Maxillofacial Surgery, University of Erlangen-Nuremberg, Germany. emeka.nkenke@mkg.imed.uni-erlangen.de

Clinical Oral Implants Research
|September 13, 2003
PubMed
Summary

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

Association of trabecular texture and paraspinal muscle characteristics with prevalent vertebral fractures - QCT results from a subcohort of the AGES population.

BMC musculoskeletal disorders·2026
Same author

Quantification of skeletal muscle density, mass and fat fraction using single-energy computed tomography.

Journal of orthopaedic translation·2026
Same author

Epidemiology of gastrointestinal stroma tumours (GIST) in Germany 2003 - 2021: Rising incidence and improved survival.

Cancer epidemiology·2026
Same author

Femora from adults with type 1 or type 2 diabetes have lower bone strength and smaller hip geometry.

JBMR plus·2026
Same author

Making VFA Part of Standard Clinical DXA Assessment for Osteoporosis Care: Recommendations From the International Working Group on DXA Best Practices.

Mayo Clinic proceedings·2025
Same author

Muscle Imaging Assessments in Sarcopenia: A Statement from China National Center for Orthopedics (NCO) and the East Meets West Action Group of the European Calcified Tissue Society (ECTS).

Calcified tissue international·2025

This study investigated dental implant stability in human jawbones. Resonance frequency analysis showed correlations with bone-to-implant contact and crestal bone height, suggesting potential for improved noninvasive stability assessment.

Area of Science:

  • Dental Implantology
  • Biomaterials Science
  • Oral Surgery

Background:

  • Assessing primary dental implant stability is crucial for successful osseointegration.
  • Bone mineral density and histomorphometric parameters significantly influence implant success.
  • Noninvasive methods for evaluating implant stability require further validation.

Purpose of the Study:

  • To determine the correlation between primary dental implant stability and bone mineral density.
  • To investigate the relationship between implant stability and histomorphometric parameters.
  • To compare the efficacy of different noninvasive methods in predicting bone characteristics.

Main Methods:

  • Computed tomography for bone mineral density assessment.
  • Placement of 48 implants in human maxillae and mandibles.

Related Experiment Videos

  • Measurement of peak insertion torque, Periotest values, and resonance frequency analysis.
  • Histological analysis for bone-to-implant contact, bone density (BV/TV), and trabecular bone pattern factor (TBPf).

    • Main Results:

    • Resonance frequency analysis (RFA) did not correlate with Periotest values or peak insertion torque.
    • RFA showed no correlation with bone mineral density, BV/TV, or TBPf.
    • RFA correlated significantly with bone-to-implant contact and crestal cortical bone height (P=0.024, P=0.002).
    • Periotest values correlated with crestal cortical bone height on the buccal aspect (P=0.015).

    Conclusions:

    • Resonance frequency analysis demonstrated more correlations with histomorphometric parameters than Periotest.
    • Noninvasive assessment of dental implant stability needs improvement for comprehensive bone characteristic prediction.
    • Further research is needed to enhance the reliability of noninvasive methods for predicting implant site bone quality.