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Related Concept Videos

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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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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Nose and Nasal Cavity01:24

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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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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.
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Olfactory Receptors: Location and Structure01:03

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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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The cranium (skull) is the skeletal structure of the head that supports the face and protects the brain. It is subdivided into the facial bones and the brain case, or cranial vault. The facial bones underlie the facial structures, form the nasal cavity, enclose the eyeballs, and support the teeth of the upper and lower jaws.
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Related Experiment Video

Updated: Oct 12, 2025

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

Kelly C Landeen1, Kyle Kimura1, Scott J Stephan2

  • 1Department of Otolaryngology-Head and Neck Surgery, Vanderbilt University Medical Center, 1215 21(st) Ave S7 South, Nashville, TN 37232, USA.

Facial Plastic Surgery Clinics of North America
|November 23, 2021
PubMed
Summary
This summary is machine-generated.

This article details current approaches for diagnosing and treating nasal fractures. It covers clinical evaluation, imaging techniques, and therapeutic options for effective management.

Keywords:
Closed reductionNasal fractureOpen reductionRhinoplastySeptal fracture

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Area of Science:

  • Otolaryngology
  • Facial Trauma Surgery

Background:

  • Nasal fractures are common facial injuries.
  • Effective management requires a systematic approach.

Purpose of the Study:

  • To review current methodologies for nasal fracture evaluation and management.
  • To provide a comprehensive overview of clinical workup, imaging, and treatment.

Main Methods:

  • Review of current clinical practices.
  • Discussion of diagnostic imaging modalities.
  • Outline of surgical and non-surgical treatment strategies.

Main Results:

  • Clinical assessment is crucial for initial diagnosis.
  • Imaging (e.g., CT scans) aids in complex cases.
  • Treatment varies from conservative management to surgical intervention.

Conclusions:

  • A thorough understanding of evaluation and management is essential for optimal patient outcomes.
  • Current methods provide a robust framework for addressing nasal fractures.