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Related Concept Videos

Pneumothorax-II01:27

Pneumothorax-II

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Pneumothorax is a medical condition defined by the buildup of air in the pleural space between the lungs and the chest wall. This accumulation of air can lead to partial or complete lung collapse, resulting in a range of clinical manifestations. Understanding the clinical presentation and effective management strategies is crucial for healthcare professionals in providing timely and appropriate care to individuals with pneumothorax.
Clinical Manifestations:
457
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

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Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
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Pneumothorax-I01:26

Pneumothorax-I

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A pneumothorax is a condition where air builds up in the space between the lung and the chest wall, causing the lung to collapse. This condition arises when air enters the space between the parietal and visceral pleura, disrupting the negative pressure essential for lung inflation. This can lead to a partial or complete collapse of the lung.
Pneumothorax can be even further classified as spontaneous, traumatic, and tension pneumothorax.
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Esophageal Perforation-II: Clinical Manifestations and Management01:28

Esophageal Perforation-II: Clinical Manifestations and Management

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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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Related Experiment Video

Updated: Oct 14, 2025

Prone Lateral Minimally Invasive Retropleural Corpectomy Using a Rotatable Radiolucent Jackson Table
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Preoperative Progressive Pneumoperitoneum Revisited.

Kristen E Elstner1,2, Yusuf Moollan1,2, Emily Chen3

  • 1Department of Surgery, Macquarie University Hospital, Macquarie University, Sydney, NSW, Australia.

Frontiers in Surgery
|November 4, 2021
PubMed
Summary
This summary is machine-generated.

Preoperative progressive pneumoperitoneum (PPP) is a technique to gradually stretch abdominal muscles, aiding closure of large incisional hernias. Combined with Botulinum Toxin A, it offers new solutions for complex hernia repair.

Keywords:
Botulinum Toxin Acomplex herniaincisional hernialoss of domainpreoperative progressive pneumoperitoneum

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Area of Science:

  • Abdominal surgery
  • Hernia repair
  • Surgical complications

Background:

  • Incisional hernias are common after abdominal surgery, affecting up to 20% of patients.
  • High-risk and emergency procedures increase incisional hernia rates to 35%.
  • Large ventral hernias with loss of domain pose significant surgical challenges.

Purpose of the Study:

  • To describe the technique of preoperative progressive pneumoperitoneum (PPP).
  • To highlight PPP's role in managing large ventral hernias with loss of domain.
  • To discuss PPP's complementary use with Botulinum Toxin A for complex hernias.

Main Methods:

  • Preoperative progressive pneumoperitoneum (PPP) involves intermittent insufflation to gradually expand the abdominal cavity.
  • This stretching increases abdominal wall capacity, facilitating viscera repositioning.
  • PPP can be combined with Botulinum Toxin A to paralyze lateral oblique muscles.

Main Results:

  • PPP enables tension-free closure of giant hernias previously considered inoperable.
  • The technique gradually stretches contracted abdominal wall muscles.
  • Combined therapies are transforming complex hernia management.

Conclusions:

  • Preoperative progressive pneumoperitoneum is an effective technique for managing large incisional hernias with loss of domain.
  • The combination of PPP and Botulinum Toxin A offers a novel approach to complex hernia repair.
  • These methods are improving outcomes for challenging ventral hernia cases.