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

Osseointegrated knee prostheses. An experimental study in rabbits.

T Röstlund1, L Carlsson, B Albrektsson

  • 1Orthopaedic Clinic, Mölndal Hospital, University of Göteborg, Sweden.

Scandinavian Journal of Plastic and Reconstructive Surgery and Hand Surgery
|January 1, 1989
PubMed
Summary

Direct bone-to-implant contact, known as osseointegration, was achieved in rabbit knee prostheses. This study confirms osseointegration is possible in a one-stage surgery for joint replacements.

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

Two-piece Zirconia Implants: An Office based Retrospective Study with up to 7 and mean 3 Year Follow-Up.

The International journal of oral & maxillofacial implants·2025
Same author

Osteoimmune regulation underlies oral implant osseointegration and its perturbation.

Frontiers in immunology·2023
Same author

Health status and health care utilization after discharge from geriatric in-hospital stay - description of a register-based study.

BMC health services research·2021
Same author

Prognostic role of serum thymidine kinase 1 kinetics during neoadjuvant chemotherapy for early breast cancer.

ESMO open·2021
Same author

Life situation 5 years after subarachnoid haemorrhage.

Acta neurologica Scandinavica·2017
Same author

Is the intake of selective serotonin reuptake inhibitors associated with an increased risk of dental implant failure?

International journal of oral and maxillofacial surgery·2017

Area of Science:

  • Orthopedic Surgery
  • Biomaterials Science
  • Regenerative Medicine

Background:

  • Osseointegration, or direct bone-to-implant contact, is crucial for successful joint replacements.
  • Current arthroplasty techniques aim to improve integration and long-term outcomes.

Purpose of the Study:

  • To evaluate the feasibility of achieving osseointegration in a one-stage surgical procedure for a femoral-patellar joint prosthesis.
  • To assess the degree of bone-to-implant contact in a rabbit model.

Main Methods:

  • An experimental investigation was conducted on the femoral-patellar joint of rabbits.
  • Prostheses were anchored using screws in a single surgical stage.
  • Bone-to-implant contact was analyzed after a three-month period.

Related Experiment Videos

Main Results:

  • An average of 60% direct bone-to-implant contact was observed on the prosthesis screws (range: 40-90%).
  • These results are comparable to established findings for bone-anchored titanium fixtures.
  • Successful osseointegration was achieved despite the absence of a controlled healing period.

Conclusions:

  • Osseointegration of dynamically loaded screws is achievable in femoral-patellar joint prostheses.
  • A one-stage surgical approach can facilitate osseointegration for joint replacement implants.
  • The findings support the potential of osseointegration for enhancing arthroplasty outcomes.