Apex Definition Anatomy

The lowest superficial part of the heart formed by the inferolateral part of the left ventricle. Ta the blunt extremity of the heart formed by the left ventricle.

Normal Delamination Sepa

Apexes or apices āpĭ sēz ăpĭ 1.

Apex definition anatomy. The apex of a hill. The apex of a leaf. Medical definition of apex.

A narrowed or pointed end of an anatomical structure. It is also the point where the extra ocular muscles derive their origins. Apex any tip of a pyramidal or rounded structure.

Apex of the heart. The apex of the heart moves considerably with each heartbeat and the point of maximal impulse pmi can be felt on the chest wall above the apex. Apex is more commonly used for internal structures as in the apex of the lung the superior most part of the lung the heart the heart formed by the left ventricle its inferior most portion and teeth the tip of a tooth root.

Solar apex astronomy the point on the celestial sphere lying in the constellation hercules towards which the sun appears to move at a velocity of 20 kilometres per second relative to the nearest stars. The highest point of a structure object or geometric figure. The tip of the left ventricle opposite the base of the heart.

The apex of a triangle. The apex of the heart is likewise its tip but it is formed by the left ventricle so it is essentially the most inferior portion of the heart. The apex of the lung is indeed its tipits rounded most superior portion.

Tip is widely preferred for external structures eg tip of nose tip of tongue. The latin word for summit the apex is the tip of a pyramidal or rounded structure such as the lung or the heart. The usually pointed end of an object.

The orbital apex refers to the posterior confluence of the orbit at the craniofacial junction where nerves and vessels are transmitted from the intracranial compartment into the orbit via several bony apertures. Apex cordis ta vertex cordis. The narrow somewhat conical upper part of a lung extending into the root.

Internal Anatomy Of Tooth