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...
Compact Bone01:27

Compact Bone

Most bones contain compact and spongy osseous tissue, but their distribution and concentration vary based on the bone's overall function.
Compact bone, also called cortical bone, is the denser, stronger of the two types of bone tissue. It is found under the periosteum and in the diaphyses of long bones, where it provides support and protection. The microscopic structural unit of compact bone is called an osteon, or haversian system. Each osteon is composed of concentric rings of calcified...
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.
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...
Bone Formation by Intramembranous Ossification01:29

Bone Formation by Intramembranous Ossification

Intramembranous ossification is one of the two processes involved in the development of bones within an embryo. The flat bones of the face, most of the cranial bones, and the clavicles are formed via this process. During intramembranous ossification, the bones develop directly from sheets of undifferentiated mesenchymal connective tissue.
The process begins when mesenchymal cells in the embryonic skeleton gather together and differentiate into osteogenic cells, which then develop into...
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...

You might also read

Related Articles

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

Sort by
Same author

Biomechanical testing of unstable humeral shaft fracture plating.

Journal of surgical orthopaedic advances·2009
Same author

Exchange femoral nailing: a new technique for removal of a broken nail.

American journal of orthopedics (Belle Mead, N.J.)·2007
Same author

Vascular tumors.

Hand clinics·2004
Same author

Chronic osteomyelitis associated with cat-scratch disease.

Journal of the Southern Orthopaedic Association·2003

Related Experiment Video

Updated: Jul 19, 2026

Dissection, MicroCT Scanning and Morphometric Analyses of the Baculum
04:32

Dissection, MicroCT Scanning and Morphometric Analyses of the Baculum

Published on: March 19, 2017

Unicameral (simple) bone cysts.

Rafath Baig1, John L Eady

  • 1Department of Orthopaedics, University of South Carolina, Suite 404, 2 Medical Park, Columbia, SC 29203, USA. rbaig@siumed.edu

Southern Medical Journal
|September 29, 2006
PubMed
Summary

Simple bone cysts, though not cancerous, can cause significant bone defects. Patient age over 10 is the most reliable indicator for successful treatment and bone healing.

Area of Science:

  • Orthopedics
  • Pediatric Orthopedics
  • Skeletal Pathologies

Background:

  • Simple bone cysts are benign bone defects, not true neoplasms.
  • They commonly affect the humerus, femur, and os calcis, potentially causing structural damage.
  • Often discovered incidentally or via pathologic fracture, they require management strategies.

Purpose of the Study:

  • To review the characteristics and management of simple bone cysts.
  • To identify reliable predictors of treatment success for simple bone cysts.
  • To define the primary goal of simple bone cyst management.

Main Methods:

  • Review of existing literature on simple bone cysts.
  • Analysis of factors influencing treatment outcomes.
  • Radiographic assessment of bone healing and stability.

More Related Videos

Dissection of the Auditory Bulla in Postnatal Mice: Isolation of the Middle Ear Bones and Histological Analysis
07:40

Dissection of the Auditory Bulla in Postnatal Mice: Isolation of the Middle Ear Bones and Histological Analysis

Published on: January 4, 2017

The In ovo CAM-assay as a Xenograft Model for Sarcoma
12:44

The In ovo CAM-assay as a Xenograft Model for Sarcoma

Published on: July 17, 2013

Related Experiment Videos

Last Updated: Jul 19, 2026

Dissection, MicroCT Scanning and Morphometric Analyses of the Baculum
04:32

Dissection, MicroCT Scanning and Morphometric Analyses of the Baculum

Published on: March 19, 2017

Dissection of the Auditory Bulla in Postnatal Mice: Isolation of the Middle Ear Bones and Histological Analysis
07:40

Dissection of the Auditory Bulla in Postnatal Mice: Isolation of the Middle Ear Bones and Histological Analysis

Published on: January 4, 2017

The In ovo CAM-assay as a Xenograft Model for Sarcoma
12:44

The In ovo CAM-assay as a Xenograft Model for Sarcoma

Published on: July 17, 2013

Main Results:

  • Patient age is the most significant predictor of successful simple bone cyst treatment.
  • Patients older than 10 years demonstrate higher healing rates compared to younger children.
  • Treatment success is defined by functional bone stability, not solely radiographic appearance.

Conclusions:

  • Age is a critical factor in predicting simple bone cyst treatment outcomes.
  • Management should prioritize achieving a functionally stable bone capable of withstanding stress.
  • Serial radiographic follow-up is essential to monitor bone healing and prevent further destruction.