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

[Orthopedic biomaterials]

L Sedel1, R Nizard, A Meunier

  • 1Service de chirurgie orthopédique et traumatologie, Hôpital St-Louis, Paris.

Bulletin De L'Academie Nationale De Medecine
|March 1, 1995
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

Surgical management of dysthyroid optic neuropathy: A systematic review.

Journal of stomatology, oral and maxillofacial surgery·2023
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

Comparison of pulsed-field gel electrophoresis and whole-genome-sequencing-based typing confirms the accuracy of pulsed-field gel electrophoresis for the investigation of local Pseudomonas aeruginosa outbreaks.

The Journal of hospital infection·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 journal

[Advances and perspectives in vascularized composite allotransplantation preservation].

Bulletin de l'Academie nationale de medecine·2025
Same journal

[COVID-19: Neurological manifestations and complications during the acute phase of the disease].

Bulletin de l'Academie nationale de medecine·2024
Same journal

[Role of psychological factors in post-COVID-19 condition].

Bulletin de l'Academie nationale de medecine·2023
Same journal

[From the origin of Sars-CoV-2 to dangerous virology/biology].

Bulletin de l'Academie nationale de medecine·2023
Same journal

[Neurological forms of long COVID in adults: Critical approach].

Bulletin de l'Academie nationale de medecine·2023
Same journal

[Post-COVID-19 syndrome].

Bulletin de l'Academie nationale de medecine·2023
See all related articles

Ensuring long-term orthopedic implant success requires an interdisciplinary approach. Advanced alumina-on-alumina hip implants offer a safe, effective solution, particularly for younger, active patients, improving longevity and function.

Area of Science:

  • Orthopaedic biomaterials science
  • Biocompatibility and biomechanics
  • Clinical trial design and analysis

Context:

  • Long-term security and efficacy of orthopaedic implants (e.g., joint arthroplasties, artificial ligaments) remain challenging.
  • Traditional materials like polyethylene in hip implants are prone to wear, leading to late failures, especially in young, active individuals.
  • An interdisciplinary approach involving surgeons, material scientists, and biomechanics experts is crucial for predicting implant performance.

Purpose:

  • To evaluate the long-term security and efficacy of orthopaedic biomaterials, specifically alumina-on-alumina total hip prostheses.
  • To investigate material degradation, tissue response, and clinical outcomes through standardized biological and mechanical testing, including analysis of retrieved specimens.
  • To compare the performance of advanced alumina implants with established designs like the Charnley hip prosthesis.

Related Experiment Videos

Summary:

  • Over twenty years of research focused on developing alumina-on-alumina hip implants to minimize debris and enhance longevity.
  • Initial challenges with alumina fixation were overcome through material improvements, refined surgical techniques, and defined indications.
  • Alumina-on-alumina systems demonstrate comparable safety to Charnley hips and superior results in younger populations, enabling higher activity levels.

Impact:

  • Alumina-on-alumina total hip arthroplasty provides a durable and safe option, particularly beneficial for young, active patients.
  • This advancement allows younger individuals to engage in demanding physical activities, including heavy work and sports, with improved functional outcomes.
  • The interdisciplinary research model provides a framework for developing and validating next-generation orthopaedic biomaterials.