Septum Anatomy

The thin wall which separates the alveoli from each other in the lungs. The nasal septum is composed of four structures.

Atrial Septal Defect Asd Cleveland Clinic

The above four arteries form a plexus in the anterioinferior portion of the nasal septum called the kiesselbochs plexus or little area.

Septum anatomy. See also congenital heart defect. It consists of osteocartilaginous. It consists of double layer.

The lower chambers the ventricles are separated by the interventricular septum. The floor of the nasal cavity is formed by the palate which also forms the roof of the oral cavity. The ventricles in turn pump blood to the lungs and to the remainder of the body.

The atria receive blood from various parts of the body and pass it into the ventricles. Perpendicular plate of ethmoid bone. A thin wall called the septum divides the nose.

The vertical midline nasal septum is comprised primarily of a single nasal cartilage from the external nose and two bones. Septum pellucidum or septum lucidum a thin structure separating two fluid pockets in the brain. It is formed of columella.

Nose anatomy nasal septum. Cartilaginous and bony wall the nasal septum. Uterine septum a.

Human anatomy alveolar septum. Orbital septum a palpabral ligament in the upper and lower eyelids. The nasal septum latin.

Called also septum lucidum. A partition known as the interatrial septum. Pellucid septum septum pellucidum the triangular double membrane separating the anterior horns of the lateral ventricles of the brain.

Septum primum a septum in the embryonic heart dividing the primitive atrium into right and left chambers. Anteriorly the septal cartilage or quadrangular cartilage which approximates a quadrilateral shape. Each canal opens to the face by a nostril and into the pharynx by the choana.

Septum nasi separates the left and right nasal cavities. Most of the sinuses drain into the nose through a small channel or drainage pathway that doctors call the middle meatus why do we have sinuses. Anteriorly in an antero superior direction inferiorly rightward and inferolateral direction and apically toward the left ventricular apex.

The apical two thirds of the ventricular septum is heavily trabeculated with a smooth walled basal one third 6. Roughly triangular in shape the septum extends in three planes. It extends from the nares anteriorly to the choanae posteriorly and is covered by squamous epithelium.

09132 01x Anatomy Of The Nasal Septum Anatomy Exhibits