Related Experiment Video
Updated: Feb 15, 2026

10:52
Laparoscopic Repair of Para-Esophageal Hernia Using Absorbable Biosynthetic Mesh
Published on: September 11, 2021
5.9K
Hernioscopy in Incarcerated Inguinal Hernia Spontaneously Reduced after General Anesthesia Induction
Irwin C White-Gittens1, Aleksandr Kalabin1, Vishnu R Mani2
1Department of General Surgery, Columbia University College of Physicians and Surgeons at Harlem Hospital Center.
Cureus
|January 20, 2018
Summary
Hernioscopy offers a minimally invasive approach for evaluating strangulated inguinal hernias that self-reduce during anesthesia. This technique aids surgeons in assessing bowel viability and guiding treatment decisions, avoiding more invasive procedures.
Area of Science:
- Surgical Innovation
- Gastrointestinal Surgery
- Hernia Repair Techniques
Background:
- Strangulated inguinal hernias are surgical emergencies requiring prompt intervention.
- Hernia sac laparoscopy, or hernioscopy, is an uncommon but valuable diagnostic tool.
- Spontaneous reduction of hernia contents during anesthesia induction can complicate surgical planning.
Observation:
- A case of acute symptomatic strangulated left-sided inguinal hernia is presented.
- The hernia spontaneously reduced during anesthesia induction.
- Hernioscopy was utilized to evaluate the incarcerated hernia contents post-reduction.
Findings:
- Hernioscopy provided a clear assessment of the hernia sac and its contents.
- The procedure facilitated a decision regarding the subsequent operative course.
- Successful hernia repair was achieved following hernioscopy evaluation.
Implications:
- Hernioscopy can serve as a valuable alternative to laparotomy or standard laparoscopy in specific emergent hernia cases.
- This technique aids in evaluating bowel viability and guiding surgical strategy.
- An algorithm for utilizing hernioscopy in emergent strangulated hernia scenarios is proposed.
Related Concept Videos
Spontaneity
30.2K
A spontaneous process is one that occurs naturally under certain conditions. A nonspontaneous process, on the other hand, will not take place unless it is “driven” by the continual input of energy from an external source. Processes have a natural tendency to occur in one direction under a given set of conditions. Water will naturally flow downhill (spontaneous process), but uphill flow (nonspontaneous process) requires outside intervention such as the use of a pump. Iron exposed to...
30.2K
General Anesthesia: Overview
715
Anesthesia is a medical procedure that uses drugs for CNS suppression to enable painless surgeries and procedures. The selection of anesthetics is influenced by their pharmacokinetic properties, side effects, and patient characteristics. Various types of anesthesia include general, local, regional, spinal, and inhalational.
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
General anesthesia induces unconsciousness in the whole body, while the others target specific areas or sensations. It is administered to minimize adverse effects, maintain...
715
Stages of General Anesthesia
1.8K
Various sedation levels offer significant advantages in facilitating procedural interventions for patients undergoing medical or invasive surgical procedures. These levels span from anxiolysis to general anesthesia, providing a spectrum of sedative effects to cater to specific patient needs. Anxiolysis reduces anxiety and is achieved through minimal sedation, enabling patients to remain awake and responsive while feeling more at ease during the procedure. This level can benefit minor...
1.8K
Reducing Line Loss
396
In a three-phase circuit, line loss is an indicator of energy dissipated as heat due to the resistance of transmission lines. To address this, incorporating transformers into the system—a step-up transformer at the source and a step-down transformer at the load—is a strategic solution. Two three-phase transformers are introduced to improve this.
With a step-up transformer at the source, the voltage is increased, thereby reducing the current in the transmission lines since power loss in...
With a step-up transformer at the source, the voltage is increased, thereby reducing the current in the transmission lines since power loss in...
396
Spontaneous and Induced Mutations
2.4K
Spontaneous mutations arise infrequently during DNA replication due to errors in the process. A key factor behind these errors is tautomeric shifts in nitrogenous bases, where bases transition from keto to enol forms or amino to imino forms. This shift can alter base-pairing rules, leading to mutations. Additionally, reactive oxygen species (ROS) arising from aerobic metabolism can damage DNA, resulting in depurination (loss of a purine base) or depyrimidination (loss of a pyrimidine base).
2.4K
Induction
5.8K
An emf is induced when the magnetic field in a coil is changed by pushing a bar magnet into or out of the coil. emfs of opposite signs are produced by motion in opposite directions, and the directions of emfs are also reversed by reversing poles. The same results are produced if the coil is moved rather than the magnet—it is the relative motion that is important. The faster the motion, the greater the emf. Additionally, there is no emf when the magnet is stationary relative to the coil.
A...
A...
5.8K

