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: Jul 7, 2025

Quantitative and Temporal Control of Oxygen Microenvironment at the Single Islet Level
11:49

Quantitative and Temporal Control of Oxygen Microenvironment at the Single Islet Level

Published on: November 17, 2013

9.2K

DIY Flap Monitoring: The Glucose Index.

M C Pérez Colman1,2,3, C F Schauvinhold1,2,3, J M Chavanne1,2

  • 1From the Hospital Universitario Austral, Pilar, Argentina.

Plastic and Reconstructive Surgery. Global Open
|December 28, 2023
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

Opioid analgesic effects on subjective well-being in the operating theatre.

Anaesthesia·2023
Same author

Dietary Level of the Omega-3 Fatty Acids EPA and DHA Influence the Flesh Pigmentation in Atlantic Salmon.

Aquaculture nutrition·2023
Same author

Reduction of photoparoxysmal response from patients with drug-resistant photosensitive epilepsy by using Z1 filters.

Neurologia·2022
Same author

Reduction of photoparoxysmal response from patients with drug-resistant photosensitive epilepsy by using Z1 filters.

Neurologia·2021
Same author

Seminal vesicle fluid increases the efficacy of intravaginal HSV-2 vaccination.

Mucosal immunology·2017
Same author

Difference between apnea-hypopnea index (AHI) and oxygen desaturation index (ODI): proportional increase associated with degree of obesity.

Sleep & breathing = Schlaf & Atmung·2016

Monitoring flap viability using a simple glucose pinprick test can detect vascular compromise early. A glucose index (GI) of 0.49 or less reliably indicates flap compromise, aiding timely intervention and reducing flap loss.

Area of Science:

  • Plastic Surgery
  • Microsurgery
  • Surgical Monitoring

Background:

  • Flap loss due to vascular compromise can be reduced through effective monitoring.
  • Glucose levels within compromised flaps can fluctuate, necessitating a reliable monitoring method.

Purpose of the Study:

  • To evaluate the efficacy of a glucose pinprick test for monitoring flap viability.
  • To establish the glucose index (GI) as a cheap, reliable, and accessible indicator of flap compromise.

Main Methods:

  • A prospective database review of 32 flaps in 29 patients was conducted.
  • Systemic and flap glucose levels were measured using a pinprick test.
  • A glucose index (GI = flap glucose/systemic glucose) was calculated and analyzed for correlation with flap compromise.

More Related Videos

A Multi-Parametric Islet Perifusion System within a Microfluidic Perifusion Device
07:55

A Multi-Parametric Islet Perifusion System within a Microfluidic Perifusion Device

Published on: January 26, 2010

11.9K
Simple Continuous Glucose Monitoring in Freely Moving Mice
03:25

Simple Continuous Glucose Monitoring in Freely Moving Mice

Published on: February 24, 2023

5.5K

Related Experiment Videos

Last Updated: Jul 7, 2025

Quantitative and Temporal Control of Oxygen Microenvironment at the Single Islet Level
11:49

Quantitative and Temporal Control of Oxygen Microenvironment at the Single Islet Level

Published on: November 17, 2013

9.2K
A Multi-Parametric Islet Perifusion System within a Microfluidic Perifusion Device
07:55

A Multi-Parametric Islet Perifusion System within a Microfluidic Perifusion Device

Published on: January 26, 2010

11.9K
Simple Continuous Glucose Monitoring in Freely Moving Mice
03:25

Simple Continuous Glucose Monitoring in Freely Moving Mice

Published on: February 24, 2023

5.5K

Main Results:

  • A GI cutoff of 0.49 or less demonstrated high sensitivity (95%) and specificity (100%) for detecting flap compromise.
  • The method showed a positive predictive value of 100% and a negative predictive value of 99.6% for flap suffering.
  • While effective, the method's utility is limited for buried or inaccessible flaps.

Conclusions:

  • The glucose index (GI) is a valuable, easy-to-use tool for assessing flap viability and guiding treatment decisions.
  • This accessible monitoring method can be performed by non-medical personnel.
  • The GI complements existing monitoring techniques, improving the management of surgical flaps.