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Related Concept Videos

Mesh Analysis01:20

Mesh Analysis

Mesh analysis is a valuable method for simplifying circuit analysis using mesh currents as key circuit variables. Unlike nodal analysis, which focuses on determining unknown voltages, mesh analysis applies Kirchhoff's voltage law (KVL) to find unknown currents within a circuit. This method is particularly convenient in reducing the number of simultaneous equations that need to be solved.
A fundamental concept in mesh analysis is the definition of meshes and mesh currents. A mesh is a closed...
Mesh Analysis with Current Sources01:10

Mesh Analysis with Current Sources

Mesh analysis becomes simpler when analyzing circuits with current sources, whether independent or dependent. The presence of current sources reduces the number of equations required for analysis. Two cases illustrate this:
Current Source in One Mesh: The analysis process is straightforward when a current source is found in only one mesh within the circuit. Mesh currents are assigned as usual, with the mesh containing the current source excluded from the analysis. Kirchhoff's voltage law (KVL)...
Psychosurgery01:30

Psychosurgery

Psychosurgery, the surgical alteration or permanent removal of brain tissue to alleviate severe psychological conditions, stands as one of the most radical and controversial treatments in the history of mental health care. Its development and application have evolved significantly, marked by dramatic shifts in scientific understanding and ethical perspectives.
Historical Development of Psychosurgery
In the 1930s, Portuguese neurologist Antonio Egas Moniz introduced a surgical procedure designed...
Mesh Analysis for AC Circuits01:12

Mesh Analysis for AC Circuits

In the domain of radio communication, the significance of impedance matching must be considered. It is crucial to ensure the efficient transmission of signals between radio transmitters and receivers. Achieving this balance involves using impedance-matching circuits, with one fundamental configuration comprising a resistor, capacitor, and inductor.
The process of harmonizing these impedances begins with a clear understanding of the input and output signals. Once these signals are known, the...

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Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Effect of an Intrapartum Pelvic Dilator Device on Levator Ani Muscle Avulsion During Primiparous Vaginal Delivery: A Pilot Randomized Controlled Trial.

International urogynecology journal·2024
Same author

We need to treat pregnant women as adults: Women should be consented for an attempt at normal vaginal birth as for operative delivery, with risks and potential complications explained.

The Australian & New Zealand journal of obstetrics & gynaecology·2018
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Levator Avulsion Is Associated With Pelvic Organ Prolapse 23 Years After the First Childbirth.

Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine·2018
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Prospective evaluation of the safety and feasibility of a pelvic floor dilator during active labor.

International urogynecology journal·2018
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Can pelvic floor trauma be predicted antenatally?

Acta obstetricia et gynecologica Scandinavica·2018
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The impact of childbirth on pelvic floor morphology in primiparous Black South African women: a prospective longitudinal observational study.

International urogynecology journal·2017

Related Experiment Video

Updated: May 20, 2026

Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair
05:15

Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair

Published on: December 23, 2022

What's wrong with the debate on mesh surgery?

Hans P Dietz1

  • 1Sydney Medical School Nepean, University of Sydney, Penrith, NSW, Australia. hpdietz@bigpond.com

The Australian & New Zealand Journal of Obstetrics & Gynaecology
|July 24, 2012
PubMed
Summary

The use of anchored mesh in prolapse surgery faces intense debate, risking the loss of this technology before its benefits and risks are fully understood through clinical research.

Area of Science:

  • Urogynecology
  • Surgical Innovation
  • Medical Device Technology

Background:

  • The use of anchored mesh in pelvic organ prolapse surgery is a subject of significant controversy.
  • Clinicians and researchers face external pressures from legal, regulatory, and societal bodies regarding mesh use.

Purpose of the Study:

  • To highlight the challenges and pressures impacting the evaluation of anchored mesh in prolapse surgery.
  • To emphasize the need for continued clinical research to assess risks and benefits.

Main Methods:

  • This is a discussion and perspective piece, not a primary research study.
  • Analysis of the current debate and its potential impact on medical technology adoption.

Main Results:

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Laparoscopic Repair of Para-Esophageal Hernia Using Absorbable Biosynthetic Mesh

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Transvaginal Mesh Insertion in the Ovine Model
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Transvaginal Mesh Insertion in the Ovine Model

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Related Experiment Videos

Last Updated: May 20, 2026

Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair
05:15

Application of a New Mesh Fixation Method in Laparoscopic Incisional Hernia Repair

Published on: December 23, 2022

Laparoscopic Repair of Para-Esophageal Hernia Using Absorbable Biosynthetic Mesh
10:52

Laparoscopic Repair of Para-Esophageal Hernia Using Absorbable Biosynthetic Mesh

Published on: September 11, 2021

Transvaginal Mesh Insertion in the Ovine Model
10:32

Transvaginal Mesh Insertion in the Ovine Model

Published on: July 27, 2017

  • The debate surrounding anchored mesh is intensifying, creating pressure on medical professionals.
  • There is a risk that premature regulatory or societal judgment could halt the development and adoption of this surgical technology.

    • Conclusions:

    • Societal standards and external pressures may impede professional independence in evaluating new surgical technologies like anchored mesh.
    • Further clinical research is crucial to properly assess the risks, benefits, and optimal patient selection for anchored mesh in prolapse repair.