The Kiesselbach plexus supplies blood to the anterior inferior (lower front) quadrant of the nasal septum. This area is also commonly known as the Little’s area, Kiesselbach’s area, or Kiesselbach’s triangle. The Kiesselbach plexus is named after Wilhelm Kiesselbach (1839-1902), a german otolaryngologist.

What is Kiesselbach area?

The Kiesselbach plexus supplies blood to the anterior inferior (lower front) quadrant of the nasal septum. This area is also commonly known as the Little’s area, Kiesselbach’s area, or Kiesselbach’s triangle. The Kiesselbach plexus is named after Wilhelm Kiesselbach (1839-1902), a german otolaryngologist.

Why is it called Little’s area?

Kiesselbach’s plexus is named after Wilhelm Kiesselbach (1839–1902), a German otolaryngologist who published a paper on the area in 1884. The area may be called Little’s area, Kiesselbach’s area, or Kiesselbach’s triangle.

Where is Littles area situated?

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.

What is Woodruff’s area?

Woodruff’s plexus is located on the lateral wall of the nasal cavity below the posterior end of the inferior nasal concha (turbinate). The plexus is of large thin-walled veins which lie in a thin mucosa.

What causes posterior nose?

Causes of a posterior nosebleed blowing your nose too hard or too often. the skin in your nose becoming more delicate and susceptible to bleeding due to dry, warm weather. inhaling tobacco smoke, including secondhand smoke. inhaling chemicals in the workplace, such as gasoline or ammonia.

Why are posterior nosebleeds serious?

A posterior nosebleed occurs when the artery branches that supply blood to the nose become damaged. This arterial damage leads to heavier bleeding than anterior nosebleeds, and the blood can often flow into the throat.

Where is the Kiesselbach plexus?

nasal septum
Kiesselbach’s plexus is an integral anastomosis of five branches converging in the anterior inferior quadrant of the nasal septum (over the septal cartilage). The area has been referred to as Little’s Area, Kiesselbach’s Triangle or Kiesselbach’s Area.

How do you pronounce Plexus Kiesselbach?

Kiesselbach’s plexus (kees-ĕl-bahks) n.

What do you do about nosebleeds?

Nosebleed care

  1. Sit upright and lean forward. By remaining upright, you reduce blood pressure in the veins of your nose.
  2. Gently blow your nose.
  3. Pinch your nose.
  4. To prevent re-bleeding, don’t pick or blow your nose and don’t bend down for several hours.
  5. If re-bleeding occurs, go through these steps again.

What is the difference between anterior and posterior epistaxis?

Anterior nosebleeds originate toward the front of the nose and cause blood to flow out through the nostrils. This is the most common type of nosebleed and it is usually not serious. Posterior nosebleeds originate toward the back of the nasal passage, near the throat.

Where is Woodruff’s plexus?

nasal cavity
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.

How do I stop a posterior nosebleed?

The following steps can be taken to treat a nosebleed:

  1. remain calm.
  2. sit upright, to keep the head above heart level.
  3. lean forward, to prevent blood entering the throat.
  4. gently blow out any clotted blood.
  5. use a nasal decongestant spray, such as oxymetazoline or neo-synephrine.