What are the three types of sinuses?

What are the three types of sinuses?

What are the different types of sinuses near the nose and eyes?

• The ethmoidal sinuses are located between your eyes.
• The maxillary sinuses are located below your eyes.
• The sphenoidal sinuses are located behind your eyes.
• The frontal sinuses are located above your eyes.

What are the types of sinusitis?

Sinusitis may be classified as acute sinus infection, subacute sinus infection, chronic sinus infection, infected sinusitis, and noninfectious sinusitis.

What is sinusitis acute?

Overview. Acute sinusitis causes the spaces inside your nose (sinuses) to become inflamed and swollen. This interferes with drainage and causes mucus to build up. With acute sinusitis, it might be difficult to breathe through your nose.

Which treatment is best for sinusitis?

Your doctor may recommend treatments to help relieve sinusitis symptoms, including:

• Saline nasal spray, which you spray into your nose several times a day to rinse your nasal passages.
• Nasal corticosteroids.
• Decongestants.
• Allergy medications.

Do I need antibiotics for acute sinusitis?

Because antibiotics are effective only against bacterial, and not viral, infections, most people with acute sinusitis do not need antibiotics and would be putting themselves at risk for medication side effects and for developing antibiotic resistance by taking them for nonbacterial sinusitis.

What are the different types of sinus infections?

This can create a favorable environment for the growth of harmful microorganisms that can eventually cause infections. Sinusitis is usually classified into four major types – acute sinusitis, chronic sinusitis, subacute sinusitis, and recurrent sinusitis. However, there is another classification based on the type of sinus affected.

What is the medical term for acute sinusitis?

Acute sinusitis is an acute inflammation of the paranasal sinus mucosa that lasts less than four weeks and can occur in any of the paranasal sinuses. If the nasal cavity mucosa is also involved then the term rhinosinusitis may be used. Article:

What are the risk factors for acute sinusitis?

Usually following a viral upper respiratory tract infection. Dental caries, periapical abscess and oroantral fistulation lead to a spread of infection to the maxillary sinus. Cystic fibrosis and allergy are risk factors.

Which is the best definition of an acute triangle?

1 Acute Triangle. An acute triangle is a triangle whose all the three interior angles are acute. In other words, if all interior angles are less than 90 2 Obtuse Triangle. 3 Right Triangle.