Blog

Where is the sphenopalatine artery located?

Where is the sphenopalatine artery located?

nasal cavity
The sphenopalatine artery travels within the pterygopalatine fossa and enters the nasal cavity through the sphenopalatine foramen within the posterior portion of the superior meatus.

Which is artery of epistaxis?

The facial artery forms the superior labial artery, which supplies the septum and nasal alae. The IMA terminates into 5 branches: the sphenopalatine, pharyngeal, greater palatine, infraorbital, and superior alveolar arteries.

What arteries make up Woodruff’s plexus?

Woodruff’s plexus:

  • Confluence of vessels posterior to the middle turbinate.
  • Formed from contributions of the: Sphenopalatine (from maxillary artery) Ascending pharyngeal (from external carotid) Internal maxillary veins.

What is Retrocolumellar vein?

Retrocolumellar Vein. Location: Just behind the columella at the anterior edge of the little’s area. The retrocolumellar vein of this area then runs along the floor of the nose to anastomise with the various plexus of the lateral wall of the nose. Common site of venous bleeding in young people (<35 yrs).

Where is Woodruff’s plexus?

inferior meatus
Purpose: Woodruff’s plexus is a vascular network located on the posterior lateral wall of the inferior meatus of the nasal cavity and it is generally considered to be responsible for posterior epistaxis.

What is Little’s area?

Little’s Area. Little’s area (also known as Kiesselbach’s plexus) is found on the anterior nasal septum (Fig. 1) and is an anastomosis of 5 arteries: anterior ethmoidal artery, posterior ethmoidal artery, sphenopalatine artery, greater palatine artery, and the septal branch of the superior labial artery.

How do you find the sphenopalatine artery?

Temporoparietal Flap Make a large maxillary antrostomy to identify the sphenopalatine artery and the posterior nasal artery. Ligate the arteries and dissect them proximally into the pterygopalatine fossa while removing the posterior wall of the maxillary sinus.

What are the two types of epistaxis?

Epistaxis can be divided into 2 categories, anterior bleeds and posterior bleeds, on the basis of the site where the bleeding originates (see the image below). Posterior epistaxis from the left sphenopalatine artery.

What is a Rhinolith?

Introduction. Rhinolith (from the Greek rhino meaning nose, and lithos meaning stone) are rare. They are calcareous concretions that are formed by the deposition of salts on an intranasal foreign body.

What is the vein treatment center?

The Vein Treatment Center specializes in the diagnosis and treatment of vein disorders such as varicose veins, spider veins, venous ulcers, venous reflux disease and cosmetic vein disorders. The Vein Treatment Center is a National Center of Excellence for Vein Disorders. VEIN DISORDERS.

Why choose the vein treatment center Buffalo NY?

The Vein Treatment Center and Vein Specialist Buffalo, NY The Vein Treatment Center specializes in the diagnosis and treatment of vein disorders such as varicose veins, spider veins, venous ulcers, venous reflux disease and cosmetic vein disorders. The Vein Treatment Center is a National Center of Excellence for Vein Disorders.

Where can I get help for varicose veins in New York?

THE VEIN TREATMENT CENTER. Located in Williamsville, just outside Buffalo, NY, the Vein Treatment Center specializes in the diagnosis and treatment of vein disorders such as varicose veins, spider veins, venous ulcers, venous reflux disease and cosmetic vein disorders.