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The clavicle or collar-bone forms the lower limit of the neck, and laterally the outward slope of the neck to the shoulder is caused by the trapezius muscle.
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clavicle and forms
The acromioclavicular ( AC ) joint is located between the acromion ( part of the scapula that forms the highest point of the shoulder ) and the clavicle.
From this origin, the inferior belly forms a flat, narrow fasciculus, which inclines forward and slightly upward across the lower part of the neck, being bound down to the clavicle by a fibrous expansion ; it then passes behind the sternocleidomastoid, becomes tendinous and changes its direction, forming an obtuse angle.
The clavicle forms a slight S-shaped curve where it curves from the sternal end laterally and anteriorly for near half its length, then forming a posterior curve to the acromion of the scapula.
It is the junction between the acromion ( part of the scapula that forms the highest point of the shoulder ) and the clavicle.
It does not properly belong to the acromioclavicular joint articulation, but is usually described with it, since it forms a most efficient means of retaining the clavicle in contact with the acromion.
clavicle and lower
Levator claviculæ from the transverse processes of one or two upper cervical vertebræ to the outer end of the clavicle corresponds to a muscle of lower animals.
From this extensive origin the fibers converge toward their insertion ; those arising from the clavicle pass obliquely downward and outwards ( laterally ), and are usually separated from the rest by a slight interval ; those from the lower part of the sternum, and the cartilages of the lower true ribs, run upward and laterally, while the middle fibers pass horizontally.
* Region IV: lower jugular nodes extending from the omohyoid muscle superiorly to the clavicle inferiorly.
It is provided with two pairs of valves, the lower pair being placed at its entrance into the subclavian vein, the upper in most cases about 4 cm above the clavicle.
clavicle and neck
The vertebral attachment can be found just below the neck and the majority of this bone can be found above the level of the clavicle.
Fractures usually involve the clavicle or the neck ( area below the ball ) of the humerus.
The neck, clavicle area and the back of the neck are very sensitive in both males and females, which can be stimulated by licking, kissing or light caressing.
The lead is connected to the IPG by the extension, an insulated wire that runs from the head, down the side of the neck, behind the ear to the IPG, which is placed subcutaneously below the clavicle or in some cases, the abdomen.
Pain can also be in the side of the neck, the pectoral area below the clavicle, the axillary area, and the upper back ( i. e. the trapezius and rhomboid area ).
Skeletal similarities include the neck, the pubis, the wrists ( semi-lunate carpal ), the ' arms ' and pectoral girdle, the shoulder blade, the clavicle and the breast bone.
It commences in the substance of the parotid gland, on a level with the angle of the mandible, and runs perpendicularly down the neck, in the direction of a line drawn from the angle of the mandible to the middle of the clavicle at the posterior border of the sternocleidomastoideus.
On October 22, Candice legitimately cracked her clavicle during her rematch for the Women's Title against Phoenix in a two out of three falls match ; Phoenix ran into the ropes, causing Candice to fall face-first off of the turnbuckle onto her face, neck, and shoulders necessitating a rushed finish and putting her out of action for 14 weeks.
It is a broad sheet arising from the fascia covering the upper parts of the pectoralis major and deltoid ; its fibers cross the clavicle, and proceed obliquely upward and medially along the side of the neck.
Variations occur in the extension over the face and over the clavicle and shoulder ; it may be absent or interdigitate with the muscle of the opposite side in front of the neck ; attachment to clavicle, mastoid process or occipital bone occurs.
clavicle and laterally
From this origin they proceed downward and laterally to be inserted into the posterior border of the lateral third of the clavicle.
The pectoralis major muscle is covered with a thin superficial membrane, the pectoral fascia, which has many prolongations intercalated among its fasciculi ( fascicles ); at the midline, it is attached to the front of the sternum, above it is attached to the clavicle ( collar bone ), while laterally and below, it is continuous with the fascia.
clavicle and shoulder
* Acromioclavicular joint ( AC joint ), the shoulder junction between the scapula and the clavicle
* The clavicle and scapula protect the shoulder.
In anatomy, the scapula ( Medical Latin ), or shoulder blade, is the bone that connects the humerus ( upper arm bone ) with the clavicle ( collar bone ).
The shoulder joint is composed of three bones: the clavicle ( collarbone ), the scapula ( shoulder blade ), and the humerus ( upper arm bone ) ( see diagram ).
A shoulder separation occurs where the collarbone ( clavicle ) meets the shoulder blade ( scapula ).
A bone fracture of the shoulder involves a partial or total crack through one of the three bones in the shoulder, the clavicle, the scapula, and the humerus.
The human shoulder is made up of three bones: the clavicle ( collarbone ), the scapula ( shoulder blade ), and the humerus ( upper arm bone ) as well as associated muscles, ligaments and tendons.
* Forequarter ( amputation of the whole arm, along with the shoulder blade and the clavicle )
* Mumford procedure, also called distal clavicle excision or distal clavicle resection, an orthopedic surgical procedure used in shoulder surgery
The condemned knelt before the executioner, who placed a wad of cotton or similar material on the subject's shoulder or clavicle area.
The shoulder girdle or pectoral girdle, composed of the clavicle and the scapula, connects the upper limb to the axial skeleton through the sternoclavicular joint ( the only joint in the upper limb that directly articulates with the trunk ), a ball and socket joint supported by the subclavius muscle which acts as a dynamic ligament.
TOS may occur due to a positional cause-for example, by abnormal compression from the clavicle ( collarbone ) and shoulder girdle on arm movement.
Horses do not have a clavicle, so the shoulder can freely rotate backwards.
Skeleton showing shoulder girdle1 suprascapula, 2 scapula, 3 clavicle, 4 procoracoid
As for the pectoral girdle of H. floresiensis, they studied a broken clavicle of LB1 and a shoulder blade of LB6.
The clavicle was relatively short, which in combination with the shape of the shoulder blade and the low twist of the arm bone resulted in the shoulder being moved slightly forward, as if it was shrugged.
clavicle and is
The supensory ligaments sustain the breast from the clavicle ( collarbone ) and the clavico-pectoral fascia ( collarbone and chest ), by traversing and encompassing the fat and milk-gland tissues, the breast is positioned, affixed to, and supported upon the chest wall, while its shape is established and maintained by the skin envelope.
For the past four years, he has been trying to assemble the skeleton of a Brontosaurus but is missing one bone ( the mythical " intercostal clavicle ").
David is not a scientist and there is no dinosaur, intercostal clavicle or museum.
In human anatomy, the clavicle or collarbone is a long bone of short length that serves as a strut between the scapula and the sternum.
The collar bone ( clavicle ) is absent.
Bugs removes his mask to drink, sending her into a frenzy and mad dash ; it seems that a rabbit ( clavicle ) is the missing ingredient for her witch's brew.
Its medial border, shorter than the lateral, is concave, gives attachment to a portion of the trapezius, and presents about its center a small oval surface for articulation with the acromial end of the clavicle.
The coracoid process is palpable just below the lateral end of the clavicle ( collar bone ).
The unclothed torso and head is displayed with the ribcage and clavicle clearly visible.
This is in contrast to the forelimbs of several other vertebrates, including humans, who have skeletal attachments ( the coracoid and clavicle bones ).
If the clavicle is separated posteriorly ( i. e. the clavicle separates and goes behind the sternum ) the situation can be dangerous and the clavicle can cause damage to interior arteries, veins or organs.
If the clavicle is fractured, the patient must at first wear a strap and sling around the chest to keep the clavicle in place.
Surgery is occasionally needed for certain clavicle fractures, especially for disunions.
The clavicle is triangular and rounded and the manubrium is convex ; the two bones articulate.
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