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

Interposition arthroplasty using an acellular dermal matrix scaffold.

Julie E Adams1, Scott P Steinmann

  • 1Department of Orthopaedic Surgery, Mayo Clinic, Rochester, MN 55905, USA.

Acta Orthopaedica Belgica
|August 25, 2007
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

Defining surgeon experience thresholds for the reduction in complications and revisions after shoulder arthroplasty: a meta-analysis of 332,542 patients.

Journal of shoulder and elbow arthroplasty·2026
Same author

What evidence exists on the environmental occurrence and toxic effects of the tire additive 6PPD: a systematic map protocol.

Environmental evidence·2026
Same author

There Is Increasing Osteopathic Representation Among Orthopaedic Sports Medicine Fellowship Applicants, in Addition to Increasing Match Rates, Whereas the Number of Female Applicants Remains Disproportionately Lower Than the Number of Women in Residency Programs.

Arthroscopy, sports medicine, and rehabilitation·2025
Same author

First assessment of the ecotoxicological effects of the tire antioxidant 6PPD on early life stages of the popular sport fish species, the largemouth bass (Micropterus nigricans).

Environmental toxicology and chemistry·2025
Same author

What is the role of arthroscopy in hand and wrist trauma?

The bone & joint journal·2025
Same author

The Importance of Culture: Why Leadership, Diversity, and Safety Matter.

Hand clinics·2024
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

Acellular dermal matrix allografts show promise for interposition arthroplasty in treating first carpometacarpal joint arthritis. This rabbit study found no adverse immune response and supported cellular ingrowth, maintaining joint space.

Area of Science:

  • Biomaterials Science
  • Orthopedic Surgery
  • Immunology

Background:

  • First carpometacarpal (CMC) joint arthritis is a common cause of hand pain.
  • Interposition arthroplasty using acellular dermal matrix allografts has shown early success in limited human studies.
  • A need exists to evaluate the biocompatibility and efficacy of these grafts in a controlled model.

Purpose of the Study:

  • To evaluate the safety and efficacy of acellular dermal matrix (ADM) grafts in a rabbit model of interposition arthroplasty.
  • To assess the host's immunological response to the ADM graft.
  • To investigate the graft's ability to maintain joint space and promote cellular ingrowth.

Main Methods:

  • Eleven rabbits underwent surgical resection of the lunate bone.

Related Experiment Videos

  • The resection space was filled with either an extensor tendon (control) or an ADM graft (experimental).
  • Radiographic, histological, and vascular studies were performed to assess outcomes.

    • Main Results:

    • No adverse immunological reactions were observed in the ADM group.
    • Both control and ADM groups maintained the resection space.
    • Fibroblast infiltration and vascularization were noted in both groups, indicating cellular ingrowth and integration.

    Conclusions:

    • Acellular dermal matrix allografts are biocompatible and do not elicit an adverse immune response in this model.
    • ADM grafts effectively maintain the resection space and promote necessary cellular ingrowth for interposition arthroplasty.
    • These findings support the use of ADM grafts in interposition arthroplasty for CMC joint arthritis.