Description. The pectoralis minor is triangular in shape and is located under the pectoralis major, and both form the anterior wall of the axilla. It originates from the margins of the third to fifth ribs adjacent to the costochondral junction.
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Pectoralis minor muscle is a thin, triangular muscle, situated at the upper part of the chest, beneath the pectoralis major in the human body.
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The pectoralis minor muscle is one of the most superficial muscles on the anterior aspect of the chest or thoracic wall. Learn this topic now at Kenhub!
A shortened pectoralis minor restricts flexion of the shoulder joint by limiting scapular rotation and preventing the glenoid cavity from attaining the cranial ...
Jun 30, 2022 · Mild scapular dyskinesia with subtle increased protraction is present and may be missed without detailed attention to scapular motion. Patients ...
May 28, 2023 · The pectoralis minor muscle is a small, flat, triangular-shaped muscle located in your chest. The muscle, also know known as pec minor, ...
In the video below, Bertrand shows you how to release the pectoralis minor, which often becomes shortened for people with shoulder pain/dysfunction.
Nov 4, 2021 · Stabilizes scapula by drawing it inferiorly and anteriorly against thoracic wall. Innervation. Medial pectoral nerves (C8 and T1).
Pectoralis minor syndrome (PMS) is defined as compression of the brachial plexus (BP) nerves, axillary artery, and axillary vein under the pectoralis minor ...