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  1. www.sciencedirect.com › science › articleThe bronchial segmentation and its anatomical variations. A...

    1 Μαΐ 2021 · The bronchus of the middle lobe (ML) bifurcates into lateral (B4) and medial (B5) bronchi. The lobar bronchus of the RLL branches into five segmental bronchi: superior (B6), medial basal or paracardiac (B7), anterior basal (B8), lateral basal (B9) and posterior basal (B10).

  2. radiopaedia.org › articles › bronchopulmonary-segmental-anatomy-1Bronchopulmonary segmental anatomy - Radiopaedia.org

    23 Ιουλ 2024 · This initial division is into secondary or lobar bronchi, but subsequent divisions give rise to smaller and smaller bronchi and bronchioles until the smallest bronchioles connect to the innumerable alveoli.

  3. www.kenhub.com › en › libraryBronchopulmonary segments: Anatomy and clinical aspects - Kenhub

    17 Αυγ 2023 · As the main bronchi produce secondary bronchi; this subsequently ramifies into the respective lobar, segmental, and intersegmental divisions. The secondary bronchi supply the lobes of the lung, while the segmental branches will deliver oxygen to the respective segments.

  4. www.uptodate.com › contents › atelectasis-types-and-pathogenesis-in-adultsAtelectasis: Types and pathogenesis in adults - UpToDate

    7 Νοε 2023 · Atelectasis describes the loss of lung volume due to the collapse of lung tissue. It can be classified according to the pathophysiologic mechanism (eg, compressive atelectasis), the amount of lung involved (eg, lobar, segmental, or subsegmental atelectasis), or the location (ie, specific lobe or segment location).

  5. radiologyassistant.nl › chest › lung-anatomyLung Segments and Bronchi - The Radiology Assistant

    1 Μαΐ 2024 · The pulmonary arteries accompany the bronchi on their course towards the periphery and thus there are lobar, segmental and subsegmental branches. Differentiation can be made by tracing the arterial divisions in correlation to the bronchi.

  6. www.ncbi.nlm.nih.gov › books › NBK537353Anatomy, Thorax, Bronchial - StatPearls - NCBI Bookshelf

    8 Αυγ 2023 · An accessory superior segmental bronchus is when two bronchi are closely spaced and bridge the normal opening of the superior segmental bronchus. An axillary bronchus is a subsegmental bronchus, which arises as a segmental branch.

  7. med.libretexts.org › Bookshelves › Anatomy_and_Physiology21.3A: Bronchi and Subdivisions - Medicine LibreTexts

    The right main bronchus subdivides into three lobar bronchi and the left main bronchus divides into two. The lobar bronchi divide into tertiary bronchi, also known as segmentalinic bronchi, each of which supplies a bronchopulmonary segment.