What Attaches the Scapula to the Trunk of the Body
The trapezius levator scapulae and rhomboids originate from the base of the skull andor spine and connect the scapula and clavicle to the trunk of the body. The trapezius originates from the skull and spine of the upper back and neck.
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Its inserted on the coracoid process.
. What attaches the scapula to the trunk of the body. It attaches to the clavicle and scapula. The clavicles or collarbones are a pair of long bones that connect the scapula to the sternum.
It consists of the Shoulder girdle Skeleton of the upper limb Pelvic girdle and Skeleton of the lower limb. Type 2a Indirect Attachment. The scapula is connected to the trunk of the body by several different muscles.
Articulate with the sternum at the acromioclavicular joint. Last on the list of muscles passing from the trunk to the scapula is the one on the front. On the clavicle the _____ articulates with the manubrium.
In doing so the scapula connects the upper limb to the trunk. The scapula is a flat bone that is shaped somewhat like a triangle. The muscles of the shoulder either connect the scapula and clavicle to the trunk or connect the clavicle scapula and body wall to the proximal top end of the humerus.
It attaches the upper limb to the body trunk and is formed by two bones. The muscle pulls the scapula in an anterolateral direction along the thoracic wall. The clavicle is a modified long bone and is subcutaneous throughout its position.
Medially it articulates with the manubrium of the sternum breastbone at the sternoclavicular joint. Serratus anterior is important in attaching the scapula to the thoracic wall. It articulates with the humerus at the glenohumeral joint and with the clavicle at the acromioclavicular joint.
The superior region supports the arm and elevates and rotates the scapula the intermediate region retracts the scapula and the inferior region rotates and depresses the scapula. The trunk of the body is the central main part of the body that the limbs attach to. Click card to see definition.
Serratus anterior also rotates the scapula by pulling its inferior angle laterally. It is a triangular flat bone which serves as a site for attachment for many 17. Located directly above the first rib it acts as a strut to keep the scapula in place so that the arm can hang freely.
The scapula along with the clavicle and humerus make up the shoulder. Few muscle fibres with a soft fibrous link between the two fascia. Muscular slips are anchored directly onto the inferior angle of the scapula.
It articulates with the humerus at the glenohumeral joint and with the clavicle at the acromioclavicular joint. The clavicle is one of the most commonly broken bones in the human body. The rhomboids levator scapulae and trapezius all connect the scapula.
It also serves as an important and easily located bony landmark due. It is a triangular flat bone which serves as a site for attachment for many 17. The scapula lies over the second to seventh ribs and is tilted at a 30.
Three Angles on the Scapula. Pectoralis minor produces depression of the scapula. They are the transverse scapular ligament discussed earlier coracoacromial ligament coracoclavicular ligament coracohumeral ligament glenohumeral ligaments and acromioclavicular ligament.
The collarbone is a large doubly curved long bone that connects the arm to the trunk of the body. The trunk contains muscles of the head thoracic cavity abdominal cavity and pelvis. And C are correct.
Its most important part is the glenohumeral joint. The pectoral girdles do not articulate with the vertebrae. Pectoralis minor arises between the second and the fourth ribs.
The scapula also known as the shoulder blade is a flat triangular bone located at the back of the trunk and resides over the posterior surface of ribs two to seven. Subscapular Fossa The anterior or front side of the scapula contains a minor depression fossa which allows the subscapularis muscle to attach. Latissimus dorsi attaches to the inferior angle of the scapula.
The shoulder is where the upper limb attaches to the trunk. Formed by the humerus scapula and clavicle. The name clavicle comes from the Latin word for little key and describes the shape of the clavicle as an old-fashioned skeleton key.
The ligaments of the scapula are predominantly named based on the two points they attach. The pectoral girdle includes the scapula. The scapula lies on the posterior aspect of the pectoral girdle.
Type 1 Direct Attachment. Which bone has a glenoid cavity that is the site of articulation with the humerus in the pectoral girdle. Click again to see term.
The scapula is also known as the shoulder blade. The Lateral Angle The glenoid cavity is located at the scapulas lateral angle also called the head of the scapula which is a thicker part of the bone. The function of the scapula is to provide movement and stabilization of the arm at the shoulder by attaching it to the trunk of the body known as the thorax.
In doing so the scapula connects the upper limb to the trunk. Articulate with the ribs. The muscle is innervated by the long thoracic nerve C5-C7 which is a branch of the brachial plexus.
Are held in place primarily by ligaments. Attaches the lower extremity to the trunk A and B are correct. How do you identify the scapula.
Its most important part is the glenohumeral joint. Formed by the humerus scapula and clavicle. Tap again to see term.
The clavicle supports the scapula transmits the weight and forces from the upper limb to the body trunk and protects the underlying nerves and blood vessels. The scapula is also known as the shoulder blade. Tap card to see definition.
See full answer below. Clavicle scapula which attach the upper limbs to the trunk. When the upper part contracts it powerully elevates the scapula.
The scapula along with the clavicle and the manubrium of the sternum make up the pectoral shoulder girdle which connects the upper limb of the appendicular skeleton to the axial skeleton. It is the skeleton of appendages of the human body.
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