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

Manual sutureless cataract surgery using a claw vectis.

J Akura1, S Kaneda, S Hatta

  • 1Kushimoto Rehabilitation Center, Wakayama-ken, Japan.

Journal of Cataract and Refractive Surgery
|April 20, 2000
PubMed
Summary

A new one-handed cataract surgery technique using a claw vectis simplifies extracapsular cataract extraction. This method is safe and easy for surgeons of all experience levels, reducing complications.

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

Phacoemulsification surgery by a nationally-trained cataract surgeon of Nepal.

Nepalese journal of ophthalmology : a biannual peer-reviewed academic journal of the Nepal Ophthalmic Society : NEPJOPH·2012
Same author

Inhibition of lens epithelial cells by Fas-specific antibody activating Fas-Fas ligand system.

Current eye research·2002
Same author

Macular fold after limited macular translocation treated with scleral shortening release and intravitreal gas.

American journal of ophthalmology·2001
Same author

Clinical application of full-arc, depth-dependent, astigmatic keratotomy.

Cornea·2001
Same author

Measures for preventing recurrence after pterygium surgery.

Cornea·2001
Same author

Capsular bending ring to prevent posterior capsule opacification: 2 year follow-up.

Journal of cataract and refractive surgery·2001

Area of Science:

  • Ophthalmology
  • Surgical Techniques
  • Cataract Surgery

Background:

  • Traditional two-handed sandwich methods for extracapsular cataract extraction can be challenging for inexperienced surgeons.
  • Self-sealing incisions in cataract surgery require precise surgical maneuvers.

Purpose of the Study:

  • To introduce and evaluate a simplified one-handed technique for extracapsular cataract extraction.
  • To assess the safety and ease of use of the novel claw vectis technique.

Main Methods:

  • Development of a one-handed technique utilizing a "claw vectis" with a grasping claw at its tip.
  • Nucleus removal involves fixing the cataract with the claw and extracting it through a scleral tunnel.
  • Continuous viscoelastic injection via an irrigation vectis to maintain anterior chamber depth during nucleus removal.

Related Experiment Videos

Main Results:

  • The claw vectis technique allows for smooth nucleus removal through a wound size comparable to the sandwich method.
  • The technique resulted in a low incidence of complications in 620 performed cases.
  • The method was found to be safe and easy for both novice and experienced surgeons.

Conclusions:

  • The one-handed claw vectis technique offers a simpler and safer alternative for extracapsular cataract extraction.
  • This technique is suitable for surgeons with varying levels of experience.
  • The method effectively maintains anterior chamber stability, contributing to a low complication rate.