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

Dexterity enhancement with robotic surgery.

K Moorthy1, Y Munz, A Dosis

  • 1Department of Surgical Oncology and Technology, Imperial College, 10th Floor, QEQM Building, St. Marys Hospital, Praed Street, W2 1NY, London. k.moorthy@ic.ac.uk

Surgical Endoscopy
|June 26, 2004
PubMed
Summary

Robotic surgery significantly enhances surgeon dexterity compared to laparoscopic surgery, reducing hand movements by up to 70%. 3-D vision further improves precision and reduces errors.

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

Clinical Presentation and Outcome of Tropical Diabetic Hand Syndrome in Diabetic Patients: A Case Series from Ahmadu Bello University Teaching Hospital, Zaria, Nigeria.

West African journal of medicine·2026
Same author

Depression and Anxiety Disorders among Persons with Type 2 Diabetes Mellitus in a Tertiary Hospital in Zaria, Nigeria.

West African journal of medicine·2025
Same author

A six-step approach to easy Endoloop<sup>®</sup> application during laparoscopic appendicectomy.

Annals of the Royal College of Surgeons of England·2024
Same author

Spinal cord schistosomiasis in a 6-year-old child with complete recovery after spine surgery and medical treatment: case report and discussion.

Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery·2024
Same author

A census of general surgery consultants in England and Wales: implications for the current and future surgical workforce.

Annals of the Royal College of Surgeons of England·2023
Same author

Do national policies for complaint handling in English hospitals support quality improvement? Lessons from a case study.

Journal of the Royal Society of Medicine·2022

Area of Science:

  • Surgical Technology
  • Robotics in Medicine
  • Surgical Skill Assessment

Background:

  • Laparoscopic surgery is a minimally invasive technique.
  • Robotic surgery offers potential advantages in dexterity and precision.
  • Quantifying the dexterity enhancement is crucial for surgical advancement.

Purpose of the Study:

  • To quantify the dexterity enhancement in robotic surgery versus laparoscopic surgery.
  • To compare robotic surgery with 2-D and 3-D vision to traditional laparoscopy.
  • To evaluate the impact of robotic features on surgical performance.

Main Methods:

  • Ten surgeons performed suturing tasks laparoscopically and robotically (2-D and 3-D vision).
  • Positional data captured using da Vinci system's Application Programming Interface (API).

Related Experiment Videos

  • Motion analysis system and custom software used for data retrieval and analysis.

    • Main Results:

    • Robotic surgery with 2-D vision reduced hand path by 45-55% (p<0.01).
    • Robotic surgery with 3-D vision reduced hand path by 55-70% (p<0.01) and time by 40% (p=0.01).
    • 3-D vision significantly reduced skills-based errors by 93%.

    Conclusions:

    • Robotic surgery features (wristed instruments, tremor abolition, motion scaling) enhance dexterity by ~50% over laparoscopy.
    • 3-D vision provides an additional 10-15% dexterity enhancement.
    • Robotic surgery, especially with 3-D vision, improves surgical precision and reduces errors.