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 Video

Updated: Jul 2, 2026

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty
09:31

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty

Published on: February 27, 2018

Alignment in total knee replacement.

J M Sikorski1

  • 1Hollywood Specialist Medical Centre, 8/95 Monash Avenue, Nedlands, Western Australia 6009, Australia. jsikorski@iinet.net.au

The Journal of Bone and Joint Surgery. British Volume
|September 2, 2008
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

Knee Joint01:23

Knee Joint

The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...

You might also read

Related Articles

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

Sort by
Same author

Computer-assisted total knee replacement.

The Journal of bone and joint surgery. British volume·2005
Same author

Learning the vagaries of computer-assisted total knee replacement.

The Journal of bone and joint surgery. British volume·2005
Same author

Computer-assisted total knee replacement. A controlled cadaver study using a multi-parameter quantitative CT assessment of alignment (the Perth CT Protocol).

The Journal of bone and joint surgery. British volume·2004
Same author

Computer-assisted revision total knee replacement.

The Journal of bone and joint surgery. British volume·2004
Same author

Computer-assisted orthopaedic surgery: do we need CAOS?

The Journal of bone and joint surgery. British volume·2003
Same author

Treatment outcomes in patients with fractures of the proximal femur.

ANZ journal of surgery·2001

Computer-assisted knee replacement surgery highlights component alignment. This article clarifies limb vs. component alignment, exploring reference axes, soft-tissue tension, and patient outcomes.

Area of Science:

  • Orthopedic Surgery
  • Biomedical Engineering
  • Medical Imaging

Background:

  • Computer-assisted surgery (CAS) in knee replacement emphasizes component alignment.
  • Distinguishing between limb alignment and prosthetic component alignment is crucial but often confused.
  • Accurate alignment is vital for surgical success and patient recovery.

Purpose of the Study:

  • To clarify the distinction between overall limb alignment and prosthetic component alignment in knee replacement.
  • To discuss the impact of reference axes selection on alignment measurements.
  • To explore the relationship between prosthetic alignment, soft-tissue balance, and patient outcomes.

Main Methods:

  • Review of current literature on knee replacement alignment.

Related Experiment Videos

Last Updated: Jul 2, 2026

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty
09:31

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty

Published on: February 27, 2018

  • Discussion of various reference axes and planes used in alignment assessment.
  • Analysis of the biomechanical implications of prosthetic alignment on soft tissues.

    • Main Results:

    • Alignment measurements are dependent on the chosen reference axis.
    • Prosthetic alignment directly influences surrounding soft-tissue tension.
    • Understanding the interplay between alignment and soft-tissue balance is key.

    Conclusions:

    • Clear definition and consistent measurement of alignment are necessary in computer-assisted knee replacement.
    • Soft-tissue balance is intrinsically linked to prosthetic component alignment.
    • Further research is needed to fully elucidate the relationship between alignment, soft-tissue balance, and long-term patient outcomes.