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 Video

Updated: Jun 28, 2026

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty
09:31

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty

Published on: February 27, 2018

Component alignment in hip resurfacing using computer navigation.

Chris Bailey1, Rehan Gul, Mark Falworth

  • 1Sportsmed SA, 32 Payneham Road, Stepney, Adelaide, SA 5069, Australia. mrcabailey@yahoo.co.uk

Clinical Orthopaedics and Related Research
|October 31, 2008
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

Arthroscopic stabilization for atraumatic shoulder instability: minimum two-year outcomes.

JSES international·2026
Same author

A recipe for chaos: Extrachromosomal DNA and the hallmarks of cancer.

Cell·2026
Same author

Custom distal humeral replacement with locked flange in revision total elbow arthroplasty.

Journal of shoulder and elbow surgery·2026
Same author

Don't Apologize, This Is Not a Tragedy.

Narrative inquiry in bioethics·2026
Same author

The impact of the timing of spinal decompression on urinary and sexual function after acute spinal cord injury.

BJUI compass·2026
Same author

EcDNA-borne structural variants drive oncogenic fusion transcript amplification.

Cell·2026
Same journal

Impact Microindentation Evaluates Bone Strength, Bone Quality, and Fracture Susceptibility Across Skeletal Sites: A Cadaver Study.

Clinical orthopaedics and related research·2026
Same journal

What Is the Effect of Robot Reduction in Displaced Pelvic Fractures? A Multicenter Randomized Clinical Trial.

Clinical orthopaedics and related research·2026
Same journal

CORR Insights®: Acute or Delayed TKA for Tibial Plateau Fracture? An Observational Study From the Swedish Arthroplasty Register.

Clinical orthopaedics and related research·2026
Same journal

Reply to the Letter to the Editor: Guest Editorial: Recalling a Recall.

Clinical orthopaedics and related research·2026
Same journal

Radial Head Fractures Cluster in the Anterolateral and Anteromedial Quadrants and Do Not Correlate With Coronoid Fracture Types.

Clinical orthopaedics and related research·2026
Same journal

Reduced Cerebellar Activation With Eyes Closed Is Associated With Delayed Peroneal Reaction Time in Patients With Chronic Ankle Instability.

Clinical orthopaedics and related research·2026
See all related articles

Computer navigation in hip resurfacing accurately places femoral components, reducing malalignment and notching risks. This technology ensures precise implant alignment, potentially preventing femoral neck fractures after surgery.

Area of Science:

  • Orthopedic surgery
  • Medical technology
  • Biomechanical engineering

Background:

  • Femoral component malalignment and notching are key factors in femoral neck fracture after hip resurfacing.
  • Computer navigation is proposed to mitigate these risks during hip resurfacing procedures.

Purpose of the Study:

  • To evaluate the accuracy and reliability of an imageless computer navigation system for hip resurfacing.
  • To assess the system's ability to achieve target stem-shaft angles and reduce malpositioning.

Main Methods:

  • Thirty-seven hip resurfacing procedures were performed using an imageless computer navigation system.
  • Patient-specific computer models of the proximal femur were created for pre-operative planning.
  • Implant alignment was planned in the coronal plane, and post-operative measurements were compared to planned angles.

More Related Videos

Augmented Reality Navigation-Guided Core Decompression for Osteonecrosis of Femoral Head
06:17

Augmented Reality Navigation-Guided Core Decompression for Osteonecrosis of Femoral Head

Published on: April 12, 2022

Related Experiment Videos

Last Updated: Jun 28, 2026

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty
09:31

Individualized Stem-positioning in Calcar-guided Short-stem Total Hip Arthroplasty

Published on: February 27, 2018

Augmented Reality Navigation-Guided Core Decompression for Osteonecrosis of Femoral Head
06:17

Augmented Reality Navigation-Guided Core Decompression for Osteonecrosis of Femoral Head

Published on: April 12, 2022

Main Results:

  • The mean navigation stem-shaft angle (135.5°) closely correlated with the target angle (135.4°).
  • Post-operative 3D CT measurements (135.1°) also correlated well with the target stem-shaft angle.
  • The system demonstrated reliable modeling of the proximal femur and accurate femoral component placement.

Conclusions:

  • The computer navigation system provides a reliable method for accurate femoral component placement in hip resurfacing.
  • Precise measurement of implant alignment using this technology can reduce the risk of malpositioning and femoral neck notching.
  • This approach enhances surgical accuracy, potentially improving outcomes and reducing complications in hip resurfacing patients.