Contents • • • • • • • • • • • • • • • • • • • • • • • Anatomy [ ] Source: Muscles [ ] The following is a list of the muscles in the dog along with their origin, insertion, action and innervation. Extrinsic muscles of the thoracic limb and related structures: Descending superficial pectoral: originates on the first sternebrae and inserts on the greater tubercle of the humerus. It both adducts the limb and also prevents the limb from being abducted during weight bearing. It is innervated by the cranial pectoral nerves.

There are no hangers welded at the back side of the radiator therefore the radiators in types 21, 22 and 33 can be turned. Steel panel radiator with right or left bottom connection RADIK VKU is a steel panel radiator in VENTIL KOMPAKT version which allows left or right bottom connection to a pressurized heating system. Kartoteka igr eksperimentov s vodoj. When mounting the radiator on the wall it is necessary to use the 'Compact bracket Plus' (see ). Note: Type 33 VKU does not have symmetrically placed connections in relation to the depth of the radiator.

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Transverse superficial pectoral: originates on the second and third sternebrae and inserts on the greater tubercle of the humerus. It also adducts the limb and prevents the limb from being abducted during weight bearing. It is innervated by the cranial pectoral nerves. Deep pectoral: originates on the ventral sternum and inserts on the lesser tubercle of the humerus. It acts to extend the shoulder joint during weight bearing and flexes the shoulder when there is no weight. It is innervated by the caudal pectoral nerves.

Sternocephalicus: originates on the sternum and inserts on the temporal bone of the head. Its function is to move the head and neck from side to side. It is innervated by the accessory nerve. Differentiate between hardware and software. Sternohyoideus: originates on the sternum and inserts on the basihyoid bone. Its function is to move the tongue caudally.

It is innervated by the ventral branches of the cervical spinal nerves. Sternothyoideus: originates on the first coastal cartilage and inserts on the thyroid cartilage. Its function is also to move the tongue caudally.

It is innervated by the ventral branches of the cervical spinal nerves. Omotransversarius: originates on the spine of the scapula and inserts on the wing of the atlas. Its function is to advance the limb and flex the neck laterally. It is innervated by the accessory nerve. Trapezius: originates on the supraspinous ligament and inserts on the spine of the scapula. Its function is to elevate and abduct the forelimb. It is innervated by the accessory nerve.

Rhomboideus: originates on the nuchal crest of the occipital bone and inserts on the scapula. Its function is to elevate the forelimb.

It is innervated by the ventral branches of the spinal nerves. Latissimus dorsi: originates on thoracolumbar fascia and inserts on the teres major tuberosity of the humerus. Its function is to flex the shoulder joint. It is innervated by the thoracodorsal nerve. Serratus ventralis: originates on the transverse processes of the last 5 cervical vertebrae and inserts on the scapula.

Its function is to support the trunk and depress the scapula. It is innervated by the ventral branches of the cervical spinal nerves. Intrinsic muscles of the thoracic limb: Deltoideus: originates on the acromial process of the scapula and inserts on the deltoid tuberosity. It acts to flex the shoulder. It is innervated by the axillary nerve.

Infraspinatus: originates on the infraspinatus fossa and inserts on the greater tubercle of the humerus. It acts to extend and flex the shoulder joint.

It is innervated by the suprascapular nerve. Teres minor: originates on the infra glenoid tubercle on the scapula and inserts on the teres minor tuberosity of the humerus.

It acts to flex the shoulder and rotate the arm laterally. It is innervated by the axillary nerve. Supraspinatus: originates on the supraspinous fossa and inserts on the greater tubercle of the humerus. It acts to extend and stabilize the shoulder joint. It is innervated by the suprascapular nerve. Medial muscles of the scapula and shoulder: Subscapularis: originates on the subscapular fossa and inserts on the greater tubercle of the humerus.