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

Internal morphology of human phalanges.

F P Schulter-Ellis, G T Lazar

    The Journal of Hand Surgery
    |July 1, 1984
    PubMed
    Summary

    Detailed measurements of human phalanges reveal crucial internal morphology differences. Understanding these canal shapes is vital for designing effective intramedullary devices.

    Related Experiment Videos

    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

    Sexing North American Eskimo and Indian innominate bones with the acetabulum/pubis index.

    Journal of forensic sciences·1988
    Same author

    Anomalous flexor superficialis indicis: two case reports and literature review.

    The Journal of hand surgery·1985
    Same author

    Determination of sex with a discriminant analysis of new pelvic bone measurements: Part II.

    Journal of forensic sciences·1985
    Same author

    Determination of sex with a discriminant analysis of new pelvic bone measurements: Part I.

    Journal of forensic sciences·1983
    Same author

    Intramedullary structure of human metacarpals.

    The Journal of hand surgery·1980
    Same author

    Evidence of handedness on documented skeletons.

    Journal of forensic sciences·1980

    Area of Science:

    • Anatomy
    • Orthopedics

    Background:

    • Human phalangeal morphology is key for orthopedic device design.
    • Previous studies may have overlooked detailed internal canal characteristics.

    Purpose of the Study:

    • To define the internal morphology of human phalanges.
    • To analyze the shape and dimensions of the phalangeal intramedullary canal.

    Main Methods:

    • Measurements of external and internal variables were taken from 14 phalanges.
    • Specimens were prepared from 25 fresh cadaver hands.

    Main Results:

    • The intramedullary canal's shape varies along the phalanx.
    • Proximally, the canal is tunnel-shaped; distally, it becomes more elliptic.
    • Canal size relative to metaphyseal area decreases distally.

    Conclusions:

    • Phalangeal intramedullary canal shape is not uniform.
    • Both dimensions and shape are critical for designing intramedullary devices.