What Is A Fossa In Anatomy

The dorsum sellae back of the saddle forms the posterior wall of the sella turcica. Ditch fosse short for fossa terra dug or dug out earth n.

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The fossa is located behind the zygomatic process of the frontal bone in the anterior and lateral part of the orbital roof.

What is a fossa in anatomy. In anatomy a fossa ˈfɒsə. Mandibular fossa is a section in the temporal bone of your skull. The pterygopalatine fossa is an inverted pyramidal-shaped fat-filled space located on the lateral side of the skull between the infratemporal fossa and the nasopharynx.

The fossa of Rosenmuller or Rosenmullers fossa is a long deep shallow and narrow depression found in one of the furthest sections of the nasal cavity. For other uses see Fossa disambiguation. From the Latin fossa ditch or trench is a depression or hollow usually in a bone such as the hypophyseal fossa the depression in the sphenoid bone.

What is a fossa in anatomy. It is here where the mandible head is able to interact with the articular disc. The pituitary hypophyseal fossa or sella turcica is a midline dural lined structure in the sphenoid bone which houses the pituitary gland.

The hypophysial fossa or pituitary fossa seat of the saddle sits in the middle of the sella turcica. What is a fossa in anatomy. Plural fossae ˈfsiː or ˈfsa.

In anatomy a fossa is an indentation along a bone such as behind the knee in the armpit or in various places along the skull. From the latin fossa ditch or trench is a depression or hollow usually in a bone such as the hypophyseal fossa the depression in the sphenoid bone. It is a large square of bone pointing upwards and forwards.

Ebraheims educational animated video describes the anatomy of the back of the knee - Popliteal Fossa. Fossae ˈfɒs i a pit cavity or depression as in a bone. The fossa is bounded by the anterior and posterior lacrimal crests coming from the maxilla frontal process and lacrimal bone respectively with no definite boundary above.

1 2 plural fossae ˈfɒsiː or ˈfɒsaɪ. It sits behind the ostium or opening of the auditory tube. Important nerves and vessels pass from the thigh to the leg by traversing through this fossa.

It is known as a major neurovascular crossroad between the orbit the nasal cavity the nasopharynx the oral cavity the infratemporal fossa and the cranial fossa. Gross anatomy The anterior inferior and posterior walls are bony while the lateral walls and roof a. Plural fossae ˈfɒsiː or ˈfɒsaɪ.

The fossa is a cat like carnivorous mammal endemic to madagascar. Plural fossae ˈfsiː or ˈfsa. It is responsible for closing and opening of your mouth which is known as mastication.

3 Some examples include. The popliteal fossa is a diamond-shaped depression located posterior to the knee joint. 1 Petrotympanic fissure divides mandibular fossa into two sections.

It is located as a depression on the anterior surface of the elbow joint. In anatomy a fossa ˈfɒsə. Use of feminine of fossus past participle of fodere to dig fossa 2.

These include the two terminal branches of the sciatic nerve the popliteal vessels and short saphenous vein. In anatomylangen terms the difference between meatus and fossa is that meatus is anatomy a tubular opening or passage in the body while fossa is anatomy a pit groove cavity or depression of greater or less depth. The antecubital fossa is the shallow depression located in front of the median cubital vein of your arm.

A fossa cyst is a liquid-filled cyst which forms in a fossa area in the body. The spectrum is the wall that separates the right and left atrium in the heart. The depression is found to be leveled with the interartial spectrum.

As nouns the difference between meatus and fossa. Medically it is defined as the depression of the right atrium of the heart. From the Latin fossa ditch or trench is a depression or hollow usually in a bone such as the hypophyseal fossa the depression in the sphenoid bone.

Fossa for the lacrimal sac A vertical groove some 5 mm deep and about 14 mm high formed by the frontal process of the maxilla and lacrimal bones and which contains the lacrimal sac. The area of depression located at the back of the. Fossa ovalis is one of the most crucial and important part of the heart.

The median cubital vein joins the two longest vessels that run up the length of your arm. It is a depression in the body of the sphenoid which holds the pituitary gland. A cyst is sac-like growth which forms in the body and is filled with fluid gas or a solid matter.

From the latin fossa ditch or trench is a depression or hollow usually in a bone such as the hypophyseal fossa the depression in the sphenoid bone. In anatomy a fossa ˈfs.

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