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

Titanium-nickel shape memory clamps in small bone surgery

J Musialek1, P Filip, J Nieslanik

  • 1Department of Orthopaedics and Traumatology, Municipal Hospital Ostrava Fifejdy, Czech Republic.

Archives of Orthopaedic and Trauma Surgery
|August 26, 1998
PubMed
Summary

Titanium-nickel (TiNi) shape memory clamps offer effective fixation for small bone fractures, enabling early rehabilitation with minimal immobilization. Optimized clamp placement is crucial for successful bone union and biocompatibility.

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

Precision Measurement of Neutrino Oscillation Parameters with 10 Years of Data from the NOvA Experiment.

Physical review letters·2026
Same author

Energy Spectrum of Ultrahigh-Energy Cosmic Rays across Declinations -90° to +44.8° as Measured at the Pierre Auger Observatory.

Physical review letters·2026
Same author

Erratum: Measurement of the Sixth-Order Cumulant of Net-Proton Multiplicity Distributions in Au+Au Collisions at sqrt[s_{NN}]=27, 54.4, and 200 GeV at RHIC [Phys. Rev. Lett. 127, 262301 (2021)].

Physical review letters·2025
Same author

Erratum: Nonmonotonic Energy Dependence of Net-Proton Number Fluctuations [Phys. Rev. Lett. 126, 092301 (2021)].

Physical review letters·2025
Same author

Dual-Baseline Search for Active-to-Sterile Neutrino Oscillations in NOvA.

Physical review letters·2025
Same author

Inference of the Mass Composition of Cosmic Rays with Energies from 10^{18.5} to 10^{20}  eV Using the Pierre Auger Observatory and Deep Learning.

Physical review letters·2025

Area of Science:

  • Biomaterials Science
  • Orthopedic Surgery
  • Medical Device Engineering

Background:

  • Titanium-nickel (TiNi) shape memory alloys are utilized in medical implants due to their unique properties.
  • Effective fixation of small bone fragments is essential for successful orthopedic treatment and patient recovery.
  • Optimizing implant design and surgical technique can improve outcomes in fracture management.

Purpose of the Study:

  • To evaluate the therapeutic applications of TiNi shape memory clamps for small bone fragment fixation.
  • To assess the efficacy and safety of TiNi clamps in a clinical setting.
  • To investigate the impact of TiNi clamp characteristics on bone union, wound healing, and histology.

Main Methods:

  • Clinical study involving 64 patients with small bone fractures treated with TiNi shape memory clamps.

Related Experiment Videos

  • Assessment of bone union, wound healing complications, and histological responses to the implants.
  • Varied clamp configurations and application of heat stimulus for assessing outcomes.

    • Main Results:

    • Satisfactory bone union was achieved in most patients, with non-union occurring in 4 cases treated with a single clamp.
    • Early rehabilitation was possible with immobilization not exceeding 12 days.
    • No toxic or allergic reactions were observed; suppuration was prevented with heat stimulus.
    • Histological evaluation showed no adverse tissue reactions to the TiNi implants.

    Conclusions:

    • TiNi shape memory clamps provide effective compressive stabilization for small bone fragments.
    • Appropriate application, including dual clamp placement in non-parallel planes, enhances outcomes and minimizes immobilization.
    • TiNi clamps demonstrate excellent biofunctionality and biocompatibility for orthopedic applications.