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 Concept Videos

Classification of Bones01:18

Classification of Bones

The bones of the human skeletal system are of varied shapes, sizes, and functions. They can be classified based on their shape and function into four major classes: long bones, short bones, flat bones, and irregular bones. Some classifications include a fifth type, the sesamoid bones, as a separate class, whereas others categorize them under short bones.
Long and Short Bones
The appendicular skeleton, particularly the upper and lower limbs, is primarily made of long and short bones. The long...
Bone Structure01:55

Bone Structure

Within the skeletal system, the structure of a bone, or osseous tissue, can be exemplified in a long bone, like the femur, where there are two types of osseous tissue: cortical and cancellous.
Bone Remodeling01:40

Bone Remodeling

Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.
Gross Anatomy of Bone01:17

Gross Anatomy of Bone

The two main features of a long bone are the diaphysis and the epiphysis.
The diaphysis is the tubular shaft that runs between the proximal and distal ends of the bone. The walls of the diaphysis are composed of dense and hard compact bone made of numerous osteons — the functional unit of the compact bone. The hollow region in the diaphysis is called the medullary cavity, which harbors the bone marrow. In infants and children, this marrow cavity is filled with red marrow, whereas in adults, it...
Bone Markings01:26

Bone Markings

Bones have various surface features that help form joints and attach to other soft tissues. Depending on the function, bone markings are categorized into articulating projections, processes for attachment, depressions, and openings.
Articulating Projections
Articulating projections are found where two bones meet to form a joint. These structures are usually found at the ends of bones. The largest articulation is a rounded projection called the head, supported by a narrow neck at the ends of...
Spongy Bone01:09

Spongy Bone

All bones comprise an outer layer of compact bone, and an interior made up of spongy bone tissue, also called cancellous or trabecular bone. In long bones, spongy bone tissue is mainly found in the interior of the epiphyses (broad ends of the bone).
Spongy bone is more porous, and less dense compared to compact bone. It is composed of concentric lamellae that are arranged irregularly to form the trabecular network. In some bones, the spaces between trabeculae contain red marrow, where...

You might also read

Related Articles

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

Sort by
Same author

Accuracy and Outcomes of Computer-Aided Surgical Planning in Deep Circumflex Iliac Artery (DCIA) Free Flap Reconstruction of Maxillofacial Defects: A Systematic Review.

Journal of clinical medicine·2026
Same author

Interleukin-1β-induced arthritis involves chondrocyte oxiapoptophagy.

The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology·2026
Same author

Technical Note on Simplified Free Gingival Graft Using Tack Fixation (sFGG).

Medicina (Kaunas, Lithuania)·2023
Same author

Volumetric evaluation of effects of platelet-rich fibrin and concentrated growth factor on early bone healing after endodontic microsurgery: a randomized controlled trial.

BMC oral health·2023
Same author

25-Hydroxycholesterol induces odontoclastic differentiation through RANK-RANKL upregulation and NF-κB activation in odontoblast-like MDPC-23 cells: An in vitro study.

International endodontic journal·2022
Same author

GPR183 Regulates 7α,25-Dihydroxycholesterol-Induced Oxiapoptophagy in L929 Mouse Fibroblast Cell.

Molecules (Basel, Switzerland)·2022

Related Experiment Video

Updated: May 15, 2026

Practical Considerations for the Design, Execution, and Interpretation of Studies Involving Whole-Bone Bending Tests of Rodent Bones
04:20

Practical Considerations for the Design, Execution, and Interpretation of Studies Involving Whole-Bone Bending Tests of Rodent Bones

Published on: September 1, 2023

Consideration of various bone quality evaluation methods.

Kyung-In Jeong1, Su-Gwan Kim, Ji-Su Oh

  • 1Department of Oral and Maxillofacial Surgery, School of Dentistry, Chosun University, Gwangju, South Korea.

Implant Dentistry
|January 5, 2013
PubMed
Summary
This summary is machine-generated.

Evaluating bone quality for dental implants is crucial. Computed tomography (CT) measured in Hounsfield units is the most predictive method for assessing implant site bone quality.

More Related Videos

Longitudinal Micro-Computed Tomography Image Analysis for User-Defined Region of Interest in Critical-Sized Bone Defects
08:39

Longitudinal Micro-Computed Tomography Image Analysis for User-Defined Region of Interest in Critical-Sized Bone Defects

Published on: June 24, 2025

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population
09:02

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population

Published on: January 31, 2025

Related Experiment Videos

Last Updated: May 15, 2026

Practical Considerations for the Design, Execution, and Interpretation of Studies Involving Whole-Bone Bending Tests of Rodent Bones
04:20

Practical Considerations for the Design, Execution, and Interpretation of Studies Involving Whole-Bone Bending Tests of Rodent Bones

Published on: September 1, 2023

Longitudinal Micro-Computed Tomography Image Analysis for User-Defined Region of Interest in Critical-Sized Bone Defects
08:39

Longitudinal Micro-Computed Tomography Image Analysis for User-Defined Region of Interest in Critical-Sized Bone Defects

Published on: June 24, 2025

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population
09:02

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population

Published on: January 31, 2025

Area of Science:

  • Dental Implantology
  • Biomaterials Science
  • Radiology

Background:

  • Bone quality significantly impacts dental implant success and prognosis.
  • Accurate assessment of bone quality is essential for predictable treatment outcomes.

Purpose of the Study:

  • To evaluate various methods for assessing bone quality at implant sites.
  • To discuss the advantages and disadvantages of each evaluation method.

Main Methods:

  • Literature search of PubMed for quantitative computed tomography (QCT), quantitative cone-beam computerized tomography (QCBCT), dual energy x-ray absorptiometry (DXA), surgical resistance force, drill torque, initial implant fixation, and fractal analysis.
  • Comparison against Lekholm and Zarb, and Misch classifications as standards.

Main Results:

  • Surgical resistance force, drill torque, and initial implant fixation methods are simple and easy to use.
  • Quantitative cone-beam computerized tomography (QCBCT) offers lower radiation exposure and higher objectivity than QCT.
  • Dual energy x-ray absorptiometry (DXA) and fractal analysis have limitations in classifying bone types II and III.

Conclusions:

  • Computed tomography (CT) measurements in Hounsfield units are the most predictive for evaluating bone quality in dental implantology.
  • CT provides a reliable quantitative measure for assessing bone density and quality.