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Related Concept Videos

Nose and Nasal Cavity01:24

Nose and Nasal Cavity

The nose is composed of an observable exterior segment (external nose) and an internal segment within the skull known as the nasal cavity (internal nose). The external nose, visible on the face, consists of a framework of bone and hyaline cartilage enveloped in skin and muscle and lined with a mucous membrane. This structure is supported by the frontal bone, nasal bones, and maxillary bone and is supplemented by a cartilaginous framework comprising the septal nasal cartilage, lateral nasal...
Epistaxis01:30

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.
Etiology
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...
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.
Equipment Required
Cranial Bones: Lateral View01:27

Cranial Bones: Lateral View

The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...

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Related Experiment Video

Updated: May 28, 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

Nasal reconstruction.

B Michelotti1, D Mackay

  • 1Division of Plastic Surgery, Department of Surgery, The Pennsylvania State University, Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA. bmichelotti@hmc.psu.edu

Clinical Anatomy (New York, N.Y.)
|November 1, 2011
PubMed
Summary
This summary is machine-generated.

Nasal reconstruction restores facial form and function after defects. Surgeons use detailed nasal anatomy knowledge for successful aesthetic and airway outcomes.

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Related Experiment Videos

Last Updated: May 28, 2026

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

Published on: June 20, 2018

Coronoid-Temporalis Pedicled Flap for Orbital Floor Defect Reconstruction
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Coronoid-Temporalis Pedicled Flap for Orbital Floor Defect Reconstruction

Published on: December 5, 2025

Area of Science:

  • Plastic Surgery
  • Facial Reconstruction
  • Anatomy

Background:

  • Acquired nasal defects result from trauma or pathology.
  • Nasal reconstruction is a complex plastic surgery procedure.
  • Restoring nasal form and function is crucial for patient well-being.

Observation:

  • Detailed knowledge of nasal anatomy (lining, support, cover) is essential.
  • Surgical planning requires assessing defect extent.
  • Understanding reconstructive tissues is key for optimal results.

Findings:

  • Nasal reconstruction demands intricate anatomical knowledge.
  • Successful outcomes depend on careful tissue selection.
  • Aesthetic and functional restoration are primary goals.

Implications:

  • Effective nasal reconstruction enhances facial aesthetics.
  • Maintaining airway patency is a critical functional outcome.
  • This knowledge aids plastic surgeons in complex cases.