Subclavian groove - Wikipedia
On the medial part of the clavicle is a broad rough surface, the costal tuberosity (rhomboid impression), rather more than 2 cm. in length, for the attachment of the costoclavicular ligament. The rest of this surface is occupied by a groove , which gives attachment to the Subclavius ; the coracoclavicular fascia , which splits to enclose the ...
Anatomy, Shoulder and Upper Limb, Clavicle - StatPearls - NCBI Bookshelf
Jul 24, 2023 · inferior surface: The subclavius muscle resides in the subclavian groove of the clavicle and functions to depress the shoulder as well as pull the clavicle anteroinferiorly. The coracoacromial ligament is located laterally and provides …
Clavicle: Anatomy and clinical notes - Kenhub
Sep 14, 2023 · Structure of the clavicle seen from anterior, inferior and superior views. The clavicle is an elongated, S-shaped bone that rests horizontally at the sternum across the upper part of the ribcage, and the acromial end of the scapula.
Subclavius muscle: Anatomy, innervation and function - Kenhub
Oct 30, 2023 · The subclavius muscle is a short, triangular muscle of the thoracic wall that lies underneath the clavicle. It originates from the first rib and courses laterally to insert on the undersurface of the middle third of the clavicle. The main function of the subclavius is to stabilize the clavicle during movements of the shoulder girdle. In ...
Groove for subclavius muscle - e-Anatomy - IMAIOS
Subclavian groove (groove for subclavius) is an elongated groove on the inferior surface of clavicle which gives attachment to the Subclavius.
Subclavius muscle - Wikipedia
The subclavius is a small triangular muscle, placed between the clavicle and the first rib. [1] Along with the pectoralis major and pectoralis minor muscles, the subclavius muscle makes up the anterior axioappendicular muscles, also known as anterior wall of the axilla. [2]
Subclavius: Origin, Insertion, Action, Innervation - The Muscular …
May 5, 2023 · The strong origin tendon of the subclavius emerges from the 1st rib, around the area where it articulates with the 1st costal cartilage. Then the tendon runs laterally and upward to expand into the muscle belly, finally inserting into the …
Subclavius - Physiopedia
The subclavius helps to aid in preventing dislocation of the clavicle at the sternoclavicular joint. It also can protect the neurovascular structures beneath it in the event of a clavicular fracture. Myofascial pain or muscle strain of the subclavius may result in pain along the clavicle, sternoclavicular joint, shoulder, or radiate into the arm.
Anatomy Of The Subclavius Muscle — OrthopaedicPrinciples.com
INSERTION: groove of subclavius in the inferior surface of the middle third of the clavicle. It lies behind the pectoralis major. NERVE SUPPLY: subclavian nerve / the nerve to the subclavius muscle which is the branch of C5 and C6. FUNCTION: stabilization of the clavicle in the Sternoclavicular joint.
Subclavius Muscle - Origin, Insertion, Action, 3D Model
Nov 23, 2023 · The subclavius muscle is a small triangular shaped muscle which lies interposed between the clavicle and the first rib. Interactive 3D model of the subclavius muscle and information on its origin, insertion, action, innervation, and blood supply.