Αποτελέσματα Αναζήτησης
17 Απρ 2024 · The carina of the trachea is a cartilaginous projection of the last tracheal ring, found at the bifurcation of the trachea into the left and right main (primary/principal) bronchi. It lies in the sagittal plane and is located in line with the sternal angle , at the level of the fourth thoracic vertebra (T4).
The carina is a cartilaginous ridge separating the left and right main bronchi that is formed by the inferior-ward and posterior-ward prolongation of the inferior-most tracheal cartilage. [2] The carina occurs at the lower end of the trachea - usually at the level of the 4th to 5th thoracic vertebra.
3 Νοε 2020 · OVERVIEW. Dave Pilcher’s 4 rules for finding where you are: the trachea is D shaped, the flat wall is posterior. the RML bronchus is anterior. the apical (aka superior) segmental bronchi of the lower lobes are posterior. if in doubt, go back to the carina. VIDEO. Bronchial Tree: Segmental Anatomy from an Endobronchial View (unable to embed)
23 Ιουλ 2024 · Bronchopulmonary segmental anatomy describes the division of the lungs into segments based on the tertiary or segmental bronchi. Gross anatomy. The trachea divides at the carina forming the left and right main stem bronchi which enter the lung substance to divide further.
The carina of trachea is a cartilaginous ridge within the trachea that runs antero-posteriorly between the two primary bronchi at the site of the tracheal bifurcation at the lower end of the trachea (usually at the level of the 5th thoracic vertebra, which is in line with the angle of Louis, but may raise or descend up to two vertebrae higher ...
2 Οκτ 2024 · Fully labeled video of a bronchial endoscopy - Anatomy atlas of the tracheobronchial tree: exploration of the trachea, main bronchi, lobar bronchi and segmental bronchi of the right and left lungs.
Normal chest X-ray. The trachea and bronchi are visible - branching at the carina. The trachea passes to the right of the aorta and so may be slightly off mid-line to the right. Highlight these structures by hovering the mouse over the image (mobile devices - tap on/off image)