Lungs, Anterior View

Description

Positioned in anterior anatomical orientation, the right and left lungs flank the midline trachea as it descends inferiorly and bifurcates at the carina into the right and left main bronchi. The right lung is subdivided by the horizontal and oblique fissures into superior, middle, and inferior lobes, while the left lung shows superior and inferior lobes separated by an oblique fissure and a pronounced cardiac notch along its anteromedial border. On the medial aspects facing the mediastinum, the hila sit centrally, where bronchial structures and the pulmonary arteries and pulmonary veins converge and then fan peripherally as surface vascular markings. An anterior lung view that still emphasizes the medial surfaces is ideal for teaching how airway and vascular anatomy organizes around the root of the lung, a layout that matters when interpreting hilar enlargement on chest radiographs or CT. It also maps cleanly onto procedural anatomy: bronchoscopy follows the trachea into the main bronchi, and surgeons planning a lobectomy rely on fissure patterns and hilar relationships to isolate lobar bronchi and pulmonary vessels without injuring adjacent mediastinal structures. Small but clinically familiar asymmetries are clear here, including the extra right middle lobe and the left-sided space created for the heart. Use this artwork in gross anatomy and respiratory modules to anchor discussions of lobes, bronchi, and pulmonary circulation before moving to sectional imaging, as well as in patient education materials explaining bronchoscopy, pneumonia distribution by lobe, or pulmonary embolism pathways through the pulmonary arteries. It also suits textbooks and journal figures that need a clean, labeled-ready overview of male thoracic visceral anatomy without the distraction of the rib cage. Anatomical accuracy verified by SciePro's Medical Advisory Board.