Nov 6, 2025 · The quadrangular space is a passageway that allows structures to travel between the axilla and posterior compartment of the upper arm. It contains the axillary nerve and …

The quadrangular space is a clinically important anatomic space in the arm as it provides the anterior regions of the axilla a passageway to the posterior regions.

Dec 14, 2021 · Quadrangular Space Borders medial: long head of triceps lateral: humeral shaft superior: teres minor inferior: teres major Contents axillary nerve passes through the …

Mar 23, 2023 · The quadrangular space (or quadrilateral space) is one of three spaces located in the posterior compartment of the arm, along with the lateral triangular space and medial …

May 12, 2025 · The quadrangular space is an anatomical interval located in the posterior shoulder region. It serves as a passageway for important neurovascular structures traveling from the …

The quadrangular space (also known as the quadrilateral space) is an anatomic interval formed by the shaft of the humerus laterally, the long head of the triceps medially, the teres minor …

The Quadrangular space is a anatomical area in the posterior axilla which transmits the axillary nerve and posterior circumflex artery into the posterior arm and can sometimes cause pathology

Jul 30, 2023 · The quadrangular (or quadrilateral) space is named because of the shape of its anatomic boundaries. Located along the posterolateral shoulder, the quadrangular space …

Learn about the quadrangular space anatomy, its boundaries, neurovascular contents, and clinical relevance, including quadrangular space syndrome symptoms and treatment.

Jul 22, 2024 · The quadrangular space is an important anatomical region in the shoulder that transmits key neurovascular structures.