What is a bilateral total ethmoidectomy?
An ethmoidectomy removes infected tissue and bone in the ethmoid sinuses that blocks natural drainage. The surgeon views your ethmoid sinuses with an endoscope, a thin flexible tube with a very small camera and light at the end of it.
What is intranasal ethmoidectomy?
Intranasal ethmoidectomy is a. common. otolaryngological procedure performed for the. treatment of chronic ethmoiditis with or with- out.
What is intranasal antrostomy?
Maxillary antrostomy is a surgical procedure to enlarge the opening (ostium) of the maxillary sinus. This allows for further surgical intervention within the maxillary sinus cavity as well as improved sinus drainage.
What is bilateral sinus surgery?
Endoscopic sinus surgery is a procedure used to remove blockages in the sinuses. These blockages may cause pain, drainage, recurring infections, impaired breathing or loss of smell. Sinus surgery is used to relieve symptoms associated with: Sinusitis and nasal polyps.
What is ethmoidectomy in medical terms?
Medical Definition of ethmoidectomy : excision of all or some of the ethmoidal air cells or part of the ethmoid bone.
What causes ethmoid sinusitis?
Ethmoid sinusitis is often caused by allergies or upper respiratory infections like colds or flu. Nasal congestion from common bacteria and viral infections can restrict air into the ethmoid sinuses. Other possible causes can include larger nasal polyps or any condition that restricts the airflow in the nasal passages.
How do you clear an ethmoid sinus?
Feel around for the area right between the corners of your eyes and your nasal bone. Put slightly firm pressure on that spot with your index fingers for around 15 seconds. Next, make a slow downward stroke down the side of your nose bridge. Repeat steps three and four once or twice.
Why is an ethmoidectomy performed?
They’re key to treating most sinus infections because all the other sinuses drain through or next to them. So, if your ethmoid sinuses are blocked, the infection can spread to the other sinuses. An ethmoidectomy removes infected tissue and bone in the ethmoid sinuses that blocks natural drainage.
How do I unblock my ethmoid sinus?
3. Sphenoid/ethmoid sinus massage
- Place your index fingers on the bridge of your nose.
- Find the area between your nasal bone and the corner of the eyes.
- Hold a firm pressure in that spot with your fingers for about 15 seconds.
- Then, using your index fingers, stroke downward along the side of the bridge of your nose.
What tissue is removed in a total ethmoidectomy?
posterior ethmoid air cells
A complete ethmoidectomy is the removal of the anterior and posterior ethmoid air cells. A complete ethmoidectomy follows a maxillary antrostomy and is one component of complete functional endoscopic sinus surgery.
What is bilateral frontal sinusotomy?
What is endoscopic frontal sinusotomy? Endoscopic frontal sinusotomy involves the use of telescopes and cameras through the nose to reach the anterior ethmoid sinus, and then the frontal sinus above. These areas are opened and disease is removed.
How is an ethmoidectomy performed?
The safest method of performing a complete ethmoidectomy is to remove the inferior anterior and posterior ethmoid cells until the sphenoid face is reached, then identify the skull base at the posterior ethmoid or sphenoid sinus roof and dissect along the skull base from a posterior to anterior direction.