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Related Concept Videos

Hiatal Hernia01:25

Hiatal Hernia

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A hiatal hernia is the abnormal protrusion of the stomach or other abdominal organs through the esophageal hiatus of the diaphragm into the thoracic cavity.Normally, the gastroesophageal junction (GEJ) lies below the diaphragm and is supported by the phrenoesophageal membrane, the diaphragmatic crura, and connective tissues. Weakening of these structures—due to aging, congenital defects like a short esophagus, or increased intra-abdominal pressure from coughing, obesity, pregnancy, or...
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Introduction Cardiac Emergencies01:30

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Cardiac emergencies are critical situations involving the heart that require immediate medical intervention to prevent severe complications or death. These emergencies often arise from underlying heart conditions that impair the heart's ability to function correctly.Types of Cardiac EmergenciesThe most common types of cardiac emergencies include Acute Coronary Syndrome (ACS), myocardial infarction (MI), cardiac arrest, and heart failure.Acute Coronary Syndrome (ACS)Acute Coronary Syndrome (ACS)...
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Herniated Intervertebral Disc l: Introduction01:29

Herniated Intervertebral Disc l: Introduction

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Intervertebral disc herniation refers to the displacement of the nucleus pulposus (the gel-like inner core of the disc) through a tear or weakened area in the annulus fibrosus (the outer fibrous ring). The displaced disc material extends beyond the normal boundaries of the disc space and may compress or irritate nearby spinal nerve roots or, less commonly, the spinal cord.Etiology and Risk FactorsHerniation commonly results from degeneration, in which aging reduces disc hydration and...
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Esophageal Perforation-II: Clinical Manifestations and Management01:28

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Esophageal perforations manifest in various clinical forms, influenced by factors such as the perforation's cause and location (cervical, intrathoracic, or intra-abdominal), the extent of contamination, and potential injury to adjacent mediastinal structures. The timing between the perforation occurrence and treatment initiation also affects the clinical presentation.
Clinical Manifestations:
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Peptic Ulcer01:27

Peptic Ulcer

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Peptic ulcers are erosive lesions of the gastric or duodenal lining, most commonly caused by Helicobacter pylori infection. This Gram-negative, helical bacterium has adapted to survive the stomach’s acidic environment by producing urease, which converts urea into ammonia and carbon dioxide. The ammonia neutralizes gastric acid in the bacterium’s immediate environment, allowing colonization of the gastric mucosa. H. pylori attaches to mucus-secreting epithelial cells, penetrates the...
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Aneurysm IV: Nursing Management01:22

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Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
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Related Experiment Video

Updated: May 5, 2026

Laparoscopic Repair of Para-Esophageal Hernia Using Absorbable Biosynthetic Mesh
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Laparoscopic Repair of Para-Esophageal Hernia Using Absorbable Biosynthetic Mesh

Published on: September 11, 2021

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Hernia emergencies.

D Dante Yeh1, Hasan B Alam

  • 1Department of Surgery, Massachusetts General Hospital, Harvard Medical School, 165 Cambridge Street, Suite 810, Boston, MA 02114, USA.

The Surgical Clinics of North America
|November 26, 2013
PubMed
Summary
This summary is machine-generated.

Hernia emergencies require immediate life-saving intervention followed by durable repair. Mesh reinforcement, particularly underlay positioning, offers the best long-term outcomes for these critical surgical cases.

Keywords:
Acute care surgeryEmergenciesHernia

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Area of Science:

  • Surgery
  • Gastroenterology
  • Abdominal Wall Reconstruction

Background:

  • Hernia emergencies present significant challenges in acute care surgery.
  • Management principles focus on immediate life threats and durable repair.
  • Mesh reinforcement is key for long-term hernia repair success.

Purpose of the Study:

  • To outline the principles of managing hernia emergencies.
  • To highlight optimal surgical techniques for durable hernia repair.
  • To discuss mesh selection and component separation in complex cases.

Main Methods:

  • Review of surgical principles for hernia emergencies.
  • Emphasis on mesh reinforcement and underlay positioning.
  • Discussion of component separation technique for tension-free repair.

Main Results:

  • Underlay mesh positioning yields the best outcomes.
  • Component separation facilitates tension-free fascial closure.
  • Mesh choice depends on wound contamination levels.

Conclusions:

  • Prioritize life-saving measures in hernia emergencies.
  • Utilize mesh reinforcement, preferably in an underlay position, for durable repairs.
  • Anticipate high morbidity and wound complications postoperatively.