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1. www.kenhub.com › en › libraryParanasal sinuses: Anatomy, structure and functions | Kenhub

   www.kenhub.com › en › library

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   30 paź 2023 · The paranasal sinuses are paired and symmetrical, air-filled cavities situated around the nasal cavity. Paranasal sinuses are found in three bones of the neurocranium (braincase), the frontal bone , ethmoid bone , and sphenoid bone .

   • Nasal Conchae

     The nasal conchae (also known as turbinates) are bony plates...

   • Cavernous Sinuses

     The cavernous sinuses are 1 cm wide cavities that extend a...

   • Viscerocranium

     The skull (cranium) is a complex bony structure composed of...

   • Frontal Bone

     The frontal bone is a shell-shaped, unpaired, flat bone of...

   • Respiratory System

     Respiratory system (Systema respiratorum) The respiratory...

   • Ophthalmic Nerve

     The ophthalmic nerve arises from the anterior edge of the...

   • Ethmoid Bone

     Relations. The ethmoid bone is a spongy, irregular bone of...

   • Maxillary Nerve

     Anatomy The maxillary nerve is exclusively sensory, although...

2. www.sciencedirect.com › topics › medicine-and-dentistryParanasal Sinus Disease - an overview | ScienceDirect Topics

   www.sciencedirect.com › topics › medicine-and-dentistry

   Paranasal sinus disease is characterized by decreased aeration, mucosal thickening, soft tissue masses (e.g., mucus retention cyst, polyp, mucocele, tumor), air-fluid levels, and demineralization or bone destruction. From: Pediatric Radiology (Third Edition), 2009.

3. www.ncbi.nlm.nih.gov › books › NBK499826Anatomy, Head and Neck, Nose Paranasal Sinuses

   www.ncbi.nlm.nih.gov › books › NBK499826

   11 lut 2023 · Learning the anatomical relationships of the sinuses to surrounding structures develops a strong understanding of paranasal sinus anatomy. The lateral nasal wall contains many structures and recesses that are relevant to paranasal sinus anatomy:

4. my.clevelandclinic.org › health › bodyParanasal Sinuses: Anatomy, Function & Types - Cleveland Clinic

   my.clevelandclinic.org › health › body

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   15 sie 2024 · Your paranasal sinuses (or just your “sinuses,” as most people call them) are four paired cavities in your face. They include the frontal, sphenoid, ethmoid and maxillary sinuses. Together, they make mucus that drains your nose, keeping it free of germs and allergens.

5. teachmeanatomy.info › head › organsThe Paranasal Sinuses - Structure - Function - TeachMeAnatomy

   teachmeanatomy.info › head › organs

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   1 kwi 2021 · The paranasal sinuses are air filled extensions of the respiratory part of the nasal cavity. There are four paired sinuses, named according to the bone they are located in; maxillary, frontal, sphenoid and ethmoid.

6. link.springer.com › referenceworkentry › 10Paranasal Sinuses - SpringerLink

   link.springer.com › referenceworkentry › 10

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   30 wrz 2023 · The anatomy of the paranasal sinuses is highly variable among individuals. Knowledge of anatomy and morphological variants is important to distinguish critical variants and landmarks that predispose to aberrant sinus drainage and consequently increased the risk for rhinosinusitis and surgical complications when performing functional endoscopic ...

7. pubmed.ncbi.nlm.nih.gov › 10690124Introduction to sinus disease: I. Anatomy and physiology

   pubmed.ncbi.nlm.nih.gov › 10690124

   Chronic rhinosinusitis is the most common chronic illness in the United States. An understanding of the anatomy of the paranasal sinuses, their functioning in health and in disease, and the contributing factors that are critical to the pathogenesis of rhinosinusitis is essential for nurses caring fo …