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

Laser-assisted end-to-side anastomosis.

M R Quigley1, J E Bailes, H C Kwaan

  • 1Department of Surgery, Northwestern University Medical School, Chicago, Illinois.

Journal of Reconstructive Microsurgery
|July 1, 1987
PubMed
Summary

Milliwatt carbon dioxide (CO2) laser anastomosis of rat carotid arteries resulted in a high rate of aneurysm formation compared to standard suture techniques. This laser method is not suitable for vascular anastomosis.

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

Assessing Closed Head Injuries.

The Physician and sportsmedicine·2016
Same author

The Pathogenetic Role of Apoptosis in Hypercoagulable States.

Hematology (Amsterdam, Netherlands)·2016
Same author

Current Clinical Practice: Current Management of Thrombotic Thrombocytopenic Purpura.

Hematology (Amsterdam, Netherlands)·2016
Same author

Safety of venous thromboembolism prophylaxis with fondaparinux in ischemic stroke.

Thrombosis research·2015
Same author

A case of an elderly adult presenting with obstructive hydrocephalus secondary to a rare hemorrhagic suprasellar pilocytic astrocytoma.

Clinical neuropathology·2009
Same author

Exclusion of cervical spine instability in patients with blunt trauma with normal multidetector CT (MDCT) and radiography.

British journal of neurosurgery·2008

Area of Science:

  • Vascular Surgery
  • Surgical Technology
  • Biomedical Engineering

Background:

  • Vascular anastomosis is a critical surgical procedure.
  • Minimally invasive techniques like laser anastomosis are being explored.
  • Traditional suture techniques remain the gold standard.

Purpose of the Study:

  • To compare the efficacy of milliwatt CO2 laser anastomosis with standard suture techniques in rat carotid arteries.
  • To evaluate the rate of aneurysm formation following laser versus suture anastomosis.

Main Methods:

  • End-to-side anastomosis of rat carotid arteries was performed using a milliwatt CO2 laser.
  • A control group underwent standard suture anastomosis.
  • Vessels were analyzed at two to six weeks post-procedure.

Related Experiment Videos

Main Results:

  • Aneurysm formation occurred in 78.6% of laser-treated vessels.
  • Suture-treated vessels showed only a 7.1% rate of aneurysm formation (p < 0.001).
  • Histological findings of vessels and aneurysms were comparable to previous studies.

Conclusions:

  • Milliwatt CO2 laser anastomosis is associated with a significantly higher incidence of aneurysm formation compared to sutures.
  • The laser technique is not recommended for vascular anastomosis due to poor outcomes.
  • Further research is needed to refine laser technology for vascular applications.