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

Computer assisted surgery for total knee arthroplasty.

R Nizard1

  • 1Service d'Orthopédie, Hôpital Lariboisière, 2 rue Ambroise Paré, 75475 Paris, France.

Acta Orthopaedica Belgica
|August 3, 2002
PubMed
Summary
This summary is machine-generated.

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

Determinants of Post-Operative Cognitive Decline in Elderly People.

The journal of prevention of Alzheimer's disease·2021
Same author

Risks of early mortality and pulmonary complications following surgery in patients with COVID-19.

The British journal of surgery·2021
Same author

Isolated Volar Dislocation of the Distal Radioulnar Joint: A Case Report.

Journal of orthopaedic case reports·2020
Same author

How is quality of life after total hip replacement related to the reconstructed anatomy? A study with low-dose stereoradiography.

Diagnostic and interventional imaging·2020
Same author

Radiation-induced undifferentiated pleomorphic sarcoma after radiation therapy for a desmoid tumour.

Cancer radiotherapie : journal de la Societe francaise de radiotherapie oncologique·2016
Same author

Acute pain Factors predictive of post-operative pain and opioid requirement in multimodal analgesia following knee replacement.

European journal of pain (London, England)·2015
Same journal

Beyond the Field of View: Enhancing Detection of Orthopaedic Metastases in Cancer Staging.

Acta orthopaedica Belgica·2026
Same journal

Diaphyseal intramedullary osteoid osteoma: an enigmatic subtype.

Acta orthopaedica Belgica·2026
Same journal

Limb Salvage in Infected Tibial Nonunion with Bone Loss: A Case Report of a Modified Masquelet-Ilizarov Technique.

Acta orthopaedica Belgica·2026
Same journal

Solitary Fibrous Tumor Developing Two Years After Primary Cranial Synovial Sarcoma: A Rare Case.

Acta orthopaedica Belgica·2026
Same journal

Pseudotumor After Ceramic-on-Ceramic Total Hip Arthroplasty: A Case Report.

Acta orthopaedica Belgica·2026
Same journal

Prediction of Sustentaculum Tali Sustentacular Screw Length based on Linear Regression Model.

Acta orthopaedica Belgica·2026
See all related articles

Computer-assisted surgery (CAS) in total knee replacement (TKR) offers potential precision improvements but lacks demonstrated clinical benefit over traditional methods. Further evaluation is needed to confirm its value and patient outcomes.

Area of Science:

  • Orthopedic Surgery
  • Medical Technology
  • Surgical Navigation

Background:

  • Total knee replacement (TKR) success hinges on accurate alignment and ligament balance.
  • Advancements in instrumentation have improved traditional TKR techniques.
  • Computer-assisted surgery (CAS) has emerged as a potential tool to enhance precision in TKR.

Purpose of the Study:

  • To evaluate the clinical value and effectiveness of computer-assisted surgery in total knee arthroplasty.
  • To review available CAS systems, their advantages, and disadvantages in knee replacement surgery.

Main Methods:

  • Review of current computer-assisted surgery systems, including active (robotic) and passive (navigation) types.
  • Discussion of localization systems (optical, magnetic) and imaging requirements (CT scan, image matching, kinematic analysis).

Related Experiment Videos

  • Analysis of intraoperative control capabilities offered by CAS, such as bone cut orientation and ligament balance.

    • Main Results:

    • CAS systems aim to improve implant positioning accuracy and ligament balance.
    • Some CAS systems require time-consuming preoperative imaging, while others use kinematic analysis.
    • While CAS can enhance precision in bone cuts and alignment, clinical superiority over conventional TKR remains unproven.

    Conclusions:

    • The clinical benefit of computer-assisted surgery in total knee replacement has not yet been demonstrated.
    • CAS does not resolve all surgical challenges, such as patellar cut and femoropatellar joint function.
    • This is an emerging field requiring further research and validation; caution is advised regarding current claims.