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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...
Administering Oxygen by Nasal Cannula01:29

Administering Oxygen by Nasal Cannula

Oxygen therapy is critical to patient care, especially for those struggling with respiratory issues. This intervention increases the oxygen concentration in the lungs, enhancing the amount of oxygen transported to the body's tissues. One standard method of delivering supplemental oxygen is through a nasal cannula, a non-invasive device that provides low to medium oxygen concentrations.
Nasal Cannulas
A nasal cannula is a lightweight tube split into two prongs placed in the nostrils, connected...
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...
Anatomy of Respiratory System I: Upper Respiratory Tract01:29

Anatomy of Respiratory System I: Upper Respiratory Tract

The upper respiratory tract plays a vital role in the respiratory system, comprising several structures that facilitate air intake and prepare air for the lungs. It also serves as the first line of defense against pathogens and particles. This tract includes the nose and nasal cavity, the oral cavity, the paranasal sinuses, and the pharynx, each with specific functions and features.
Nose and nasal cavity
The nose and nasal cavity represent the main external openings of the respiratory tract.

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Related Experiment Video

Updated: Jul 19, 2026

An Effective Manual Deboning Method To Prepare Intact Mouse Nasal Tissue With Preserved Anatomical Organization
15:40

An Effective Manual Deboning Method To Prepare Intact Mouse Nasal Tissue With Preserved Anatomical Organization

Published on: August 10, 2013

The droopy nasal tip.

Raymond J Konior1

  • 1Department of Otolaryngology-Head and Neck Surgery, Loyola University Medical Center, 2160 South First Avenue, Maywood, IL 60153, USA. drkonior@sbcglobal.net

Facial Plastic Surgery Clinics of North America
|November 8, 2006
PubMed
Summary

Nasal tip drooping after rhinoplasty can be corrected by restoring support using structural augmentation and precise sutures. This open rhinoplasty technique effectively repairs a destabilized nasal tip.

Area of Science:

  • Plastic Surgery
  • Otolaryngology
  • Facial Plastic Surgery

Background:

  • Nasal tip drooping is a common complication following primary rhinoplasty.
  • This drooping often results from compromised nasal tip support structures.
  • Restoring anatomical support is crucial for successful correction.

Purpose of the Study:

  • To describe a surgical technique for correcting secondary nasal tip ptosis.
  • To highlight the use of structural grafting and suture stabilization.
  • To provide a predictable method for repairing post-rhinoplasty nasal tip drooping.

Main Methods:

  • Utilizing the open rhinoplasty approach for improved visualization and access.
  • Employing structural augmentation with cartilage grafts to rebuild tip support.

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Transcanalicular Diode Laser-assisted Dacryocystorhinostomy for the Treatment of Primary Acquired Nasolacrimal Duct Obstruction

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An Effective Manual Deboning Method To Prepare Intact Mouse Nasal Tissue With Preserved Anatomical Organization
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  • Implementing precise suture techniques to stabilize the reconstructed nasal tip.

    • Main Results:

    • The described methods allow for predictable restoration of nasal tip support.
    • Structural augmentation and suture stabilization effectively address secondary drooping.
    • The open approach facilitates precise execution of the repair.

    Conclusions:

    • Restoring nasal tip support is key to correcting post-rhinoplasty drooping.
    • Structural augmentation and precise suturing via open rhinoplasty offer a reliable solution.
    • This technique provides predictable outcomes for secondary nasal tip correction.