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

Computer-assisted distal radius osteotomy.

George S Athwal1, Randy E Ellis, Carolyn F Small

  • 1Division of Orthopaedic Surgery, Department of Surgery, the School of Computing, and Department of Mechanical Engineering, Queen's University, Kingston, Canada.

The Journal of Hand Surgery
|December 4, 2003
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

What Is the Optimal Graft and Transfer Location in Lower Trapezius Tendon Transfer for Posterosuperior Massive Rotator Cuff Tears? A Cadaveric Biomechanical Simulation Study.

Orthopaedic journal of sports medicine·2026
Same author

Comparison of reconstruction kernel and monochromatic energy pairs used in dual energy CT imaging of the proximal humerus.

Journal of the mechanical behavior of biomedical materials·2026
Same author

Population-specific statistical shape modeling of the Japanese shoulder: a combined analysis of the scapula and humerus stratified by sex and stature.

JSES international·2026
Same author

Early Adopter Surgeon Experience with Mako Robotic-Assisted Reverse Shoulder Arthroplasty: Perceived Utility, Workload, and Workflow Reliability.

Journal of shoulder and elbow surgery·2026
Same author

Spot on: A Laser Micromachining-Based Approach to Improve Dried Matrix Spot Preparation with Proof-of-Principle Analytical Demonstrations Using Ambient Ionization Mass Spectrometry.

Micromachines·2026
Same author

Computational glenoid component micromotion during initial fixation is not replicated by polyurethane foam blocks compared to osteoarthritic bone models.

Computer methods in biomechanics and biomedical engineering·2026
Same journal

The Diagnosis and Management of Clenched Fist Syndrome.

The Journal of hand surgery·2026
Same journal

Ultrasound-Assisted Thin Posteromedial Thigh Free Flap for Coverage of Hand and Upper-Extremity Wounds.

The Journal of hand surgery·2026
Same journal

Comparison of One- and Two-knot Techniques in Eight-Strand Flexor Tendon Repair Using Looped Sutures: A Biomechanical Study in a Porcine Model.

The Journal of hand surgery·2026
Same journal

Biomechanical Comparison of Metal Versus Suture and Screw Tension Band Technique for Olecranon Fractures.

The Journal of hand surgery·2026
Same journal

Incidence, Timing, and Predictors of Staged Contralateral Carpal Tunnel Release at Minimum Ten-Year Follow-Up from Unilateral Surgery.

The Journal of hand surgery·2026
Same journal

Upper Limb Reconstruction in Arthrogryposis Multiplex Congenita: A Systematic Review.

The Journal of hand surgery·2026
See all related articles

Computer-assisted distal radius osteotomy accurately corrects malunions, offering improved outcomes and reduced radiation exposure. This novel technique shows promise for precise 3D deformity correction in wrist surgery.

Area of Science:

  • Orthopedic Surgery
  • Biomedical Engineering
  • Radiology

Background:

  • Distal radius malunion can lead to significant functional impairment.
  • Traditional osteotomy techniques may have limitations in correcting complex 3D deformities.

Purpose of the Study:

  • To evaluate the accuracy, precision, and clinical feasibility of a novel computer-assisted distal radius osteotomy.
  • To correct symptomatic distal radius malunion using this innovative technique.

Main Methods:

  • A prospective study involving six patients undergoing computer-assisted distal radius osteotomy.
  • Follow-up averaged 25 months, with radiographic and functional outcome assessments.
  • Measurements included radial inclination, tilt, ulnar variance, grip strength, range of motion, and DASH scores.

Related Experiment Videos

Main Results:

  • Significant improvements in radiographic parameters: radial inclination, tilt, and ulnar variance were corrected towards normal values.
  • Functional outcomes showed a mean DASH global score of 14 and grip strength at 79% of the unaffected side.
  • The technique demonstrated precision in correcting 3D deformities, including axial malalignment.

Conclusions:

  • Computer-assisted distal radius osteotomy is accurate, precise, and clinically feasible for correcting malunions.
  • Results are comparable to traditional osteotomy techniques.
  • Benefits include reduced radiation exposure, surgical simulation capabilities, and potential as a teaching tool.