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Related Concept Videos

Nose and Nasal Cavity01:24

Nose and Nasal Cavity

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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...
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Epistaxis01:30

Epistaxis

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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
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Cranial Bones: Lateral View01:27

Cranial Bones: Lateral View

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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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Suctioning the Nasopharyngeal Airway01:29

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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
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Olfactory Receptors: Location and Structure01:03

Olfactory Receptors: Location and Structure

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The process of olfaction, also known as the sense of smell, is a sophisticated chemical response system. The specialized sensory neurons that facilitate this process, known as olfactory receptor neurons, are situated in an upper segment of the nasal cavity, known as the olfactory epithelium. Olfactory sensory neurons are bipolar, with their dendrites extending from the epithelium's apex into the mucus that lines the nasal cavity. Airborne molecules, when inhaled, traverse the olfactory...
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Drugs Used in Upper Respiratory Disorders: Overview01:16

Drugs Used in Upper Respiratory Disorders: Overview

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Upper respiratory tract disorders, including viral infections and allergic rhinitis, cause significant discomfort and disrupt daily life. Managing these conditions involves a variety of drugs, such as antihistamines, intranasal steroids, decongestants, antitussives, expectorants, and mucolytics. Specific examples of drugs in each category are provided.
Antihistamines (e.g., Benadryl) block histamines from binding. Histamines are chemicals released during an allergic reaction in the body. As a...
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Related Experiment Video

Updated: Jul 12, 2025

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

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Functional Rhinoplasty.

Alissa Altidor1, Francisco A Ferri2, Fadi Bakhos2

  • 1Medicine, Florida International University, Miami, USA.

Cureus
|October 30, 2023
PubMed
Summary
This summary is machine-generated.

Functional rhinoplasty enhances nasal breathing and olfaction by understanding intricate nasal anatomy and physiology. This procedure significantly improves patients

Keywords:
airwaybreathingfunctional rhinoplastynoserhinoplasty

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Area of Science:

  • Otolaryngology and Plastic Surgery, focusing on nasal function and anatomy.

Background:

  • The nose's complex intranasal anatomy is crucial for its functions, despite its small facial area.
  • Functional rhinoplasty prioritizes improving nasal breathing and olfaction over cosmetic changes.

Purpose of the Study:

  • To detail nasal anatomy, physiology, and the pathophysiology of nasal obstruction.
  • To review surgical approaches for functional rhinoplasty.

Main Methods:

  • Descriptive review of nasal anatomy and physiology.
  • Analysis of pathophysiology leading to nasal obstruction.
  • Compilation of documented surgical techniques for functional rhinoplasty.

Main Results:

  • Functional rhinoplasty, whether standalone or combined with cosmetic procedures, offers substantial patient benefits.
  • Improved quality of life is a significant outcome for patients undergoing functional rhinoplasty.

Conclusions:

  • A thorough understanding of nasal anatomy and physiology is paramount for successful functional rhinoplasty.
  • Plastic surgeons require familiarity with diverse surgical techniques to optimize patient treatment and outcomes.