Is there a lingula in the right lung?
The lingula is not formally considered to be a lobe. It is a small, tongue-like projection of the left lung that is analogous to the middle lobe of the right lung. It contains superior and inferior bronchopulmonary segments.
Is lingula upper or lower lobe?
The left lung, unlike the right does not have a middle lobe. However the term lingula is used to denote a projection of the upper lobe of the left lung that serves as the homologue. This area of the left lobe – the lingula, means little tongue (in Latin) and is often referred to as the tongue in the lung.
What is the lingula part of the lung?
left lung
The term lingula refers to the tip or tongue-like projection of the upper lobe of the left lung but in general it is considered also to be the entire portion of this segment which is supplied by the first segmental bronchus that arises from the upper lobe bronchus.
What is the inferior lingula?
With the superior lingular bronchopulmonary segment, the inferior segment constitutes the other half of the lingula of the lung. Medially, the inferior lingular segments forms the part of the mediastinal surface of the left lung that is the cardiac impression; this sits directly lateral to the left side of the heart.
What is lingula in lung?
The lingula of the lung is a tongue-shaped region of the left lung. The lingula represents an analog for the middle lobe of the right lung, which is absent in the left lung due to the position of the heart on the left side of the thoracic cavity.
What is the Lingular segment of the lung?
The term lingula refers to the tip or tongue-like projection of the upper lobe of the left lung but in general it is considered also to be the entire portion of this segment which is supplied by the first segmental bronchus that arises from the upper lobe bronchus.
Whats a lingula?
Medical Definition of lingula : a tongue-shaped process or part: as. a : a ridge of bone in the angle between the body and the greater wing of the sphenoid. b : an elongated prominence of the superior vermis of the cerebellum. c : a dependent projection of the upper lobe of the left lung.
Which lung has a middle lobe *?
right lung
Only the right lung has a middle lobe. As the name implies, this lobe is located between the upper and lower (also called the superior and inferior) lobes.
What attaches lingula?
The lingula of the mandible is a prominent bony ridge on the medial side of the mandible. It is next to the mandibular foramen. It has a notch from which the mylohyoid groove originates. It gives attachment to the sphenomandibular ligament.