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Related Concept Videos

Cardiomyopathy VII: Pre and Post Operative Nursing Management01:28

Cardiomyopathy VII: Pre and Post Operative Nursing Management

Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...
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Epistaxis

Epistaxis, or nosebleeds, occurs when small, swollen blood vessels in the nasal mucous membrane rupture. Typically, the anterior septum is the primary site of occurrence.
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Possible causes of this condition include high blood pressure, trauma, low humidity, upper respiratory tract infections, allergies, foreign bodies, nasal inhalation of corticosteroids or illicit drugs, excessive use of decongestant nasal sprays, facial or nasal surgery, anatomic malformation, tumors, or systemic...
Tracheostomy Care I: Pre-procedural Steps01:16

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A tracheostomy is a surgical technique that involves making an incision in the neck to provide access to the trachea. It is frequently used in medical conditions such as airway obstruction and prolonged mechanical ventilation. Effective nursing management is crucial for the long-term success of a tracheostomy.
Required Equipment
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Suctioning the Nasopharyngeal Airway01:29

Suctioning the Nasopharyngeal Airway

Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
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Tracheostomy: Procedure and Tubes01:28

Tracheostomy: Procedure and Tubes

A tracheostomy is a surgical procedure that creates an artificial opening into the trachea, typically at the second or third cartilaginous ring level. This opening allows the insertion of a tracheostomy tube, which can replace an endotracheal tube, provide mechanical ventilation, bypass an upper airway obstruction, or remove accumulated tracheobronchial secretions.
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Tracheostomy Decannulation

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Related Experiment Video

Updated: May 8, 2026

Endoscopic Septoplasty with Limited Two-line Resection: Minimally Invasive Surgery for Septal Deviation
06:13

Endoscopic Septoplasty with Limited Two-line Resection: Minimally Invasive Surgery for Septal Deviation

Published on: June 20, 2018

Strategies for the Previously Operated Septum.

Derek H Liu1, Grant S Hamilton2, Brian J F Wong3

  • 1Department of Otolaryngology - Head and Neck Surgery, University of California, Irvine, Orange, CA, USA.

Facial Plastic Surgery Clinics of North America
|May 6, 2026
PubMed
Summary
This summary is machine-generated.

Septoplasty may recur due to L-strut issues. Modifying the L-strut shape, using grafting techniques, or performing extracorporeal septoplasty can address nasal deviations effectively.

Keywords:
Nasal obstructionRhinoplastySeptal deviationSeptoplasty

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Ex Vivo Preparations of the Intact Vomeronasal Organ and Accessory Olfactory Bulb
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Ex Vivo Preparations of the Intact Vomeronasal Organ and Accessory Olfactory Bulb

Published on: August 4, 2014

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Last Updated: May 8, 2026

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Ex Vivo Preparations of the Intact Vomeronasal Organ and Accessory Olfactory Bulb
08:59

Ex Vivo Preparations of the Intact Vomeronasal Organ and Accessory Olfactory Bulb

Published on: August 4, 2014

Area of Science:

  • Otolaryngology
  • Surgical Innovation

Background:

  • Standard septoplasty involves resecting quadrangular cartilage while preserving an L-strut for nasal structure.
  • Nasal deviations can recur due to contractile forces acting on the L-strut, leading to flexure or torsion.
  • Insufficient correction during initial septoplasty can also result in persistent or recurrent deviations.

Purpose of the Study:

  • To explore methods for reducing septal deviation recurrence after septoplasty.
  • To discuss techniques for managing L-strut deformities and posterior septal angle displacement.
  • To evaluate extracorporeal septoplasty as an option for severe septal deformities.

Main Methods:

  • Modification of the L-strut chondrotomy shape to mitigate contractile forces.
  • Application of grafting techniques to correct L-strut deviations.
  • Repositioning of the posterior septal angle when displaced from the anterior nasal spine.
  • Consideration of extracorporeal septoplasty for complex cases.

Main Results:

  • Modifying chondrotomy shape may reduce L-strut flexure and torsion.
  • Grafting techniques offer solutions for existing L-strut deviations.
  • Posterior septal angle repositioning addresses specific displacement issues.
  • Extracorporeal septoplasty demonstrates efficacy in severe septal deformities.

Conclusions:

  • Recurrence of septal deviation can be managed through targeted L-strut modifications and advanced techniques.
  • Grafting and repositioning are crucial for addressing structural nasal issues post-septoplasty.
  • Extracorporeal septoplasty provides a viable alternative for complex and severe nasal septal deformities.