Osteology & Myology of Thorax Flashcards
ID 8
Caput Costae [Head of a rib] - The part of a rib that articulates with the vertebral column.
ID 25
Caput Costae [Head of a rib] - The part of a rib that articulates with the vertebral column.
ID 10
Crista capitis costae [crest of the head of a rib] - small ridge that divides the articular facet into two surfaces.
ID 19
Costa prima [First rib] - The only rib that is only bent around the edge.
ID bone of 20
Costa prima [First rib] - The only rib that is only bent around the edge.
ID 20
Tuberculum musculi scaleni anterioris [Tubercle of anterior scalene muscle of first rib] - Small tubercle on the first rib for attachment of the anterior scalene muscle
ID green
Tuberculum musculi scaleni anterioris [Tubercle of anterior scalene muscle of first rib] - Small tubercle on the first rib for attachment of the anterior scalene muscle
ID 21
Sulcus ateriae subclaviae [groove for subclavian artery of first rib] - Groove on the first rib posterior to the scalene tubercle for the passage of the subclavian artery.
ID green
Sulcus ateriae subclaviae [groove for subclavian artery of first rib] - Groove on the first rib posterior to the scalene tubercle for the passage of the subclavian artery.
ID 22
Sulcus venae subclaviae [groove for subclavian vein of first rib] - Groove on the first rib anterior to the scalene tubercle for the passage of the subclavian vein.
ID green
Sulcus venae subclaviae [groove for subclavian vein of first rib] - Groove on the first rib anterior to the scalene tubercle for the passage of the subclavian vein.
ID green
Crista capitis costae [crest of the head of a rib] - small ridge that divides the articular facet into two surfaces.
ID bone of 24
Costa secunda [second rib] - Rib that begins at the level of the sternal angle. It is easily palpated.
ID 24
Tuberositas musculi serrati anterioris [tuberosity of anterior serratus muscle of second rib] - Roughened area on the second rib from which the anterior serratus muscle takes origin.
ID 24
Tuberositas musculi serrati anterioris [tuberosity of anterior serratus muscle of second rib] - Roughened area on the second rib from which the anterior serratus muscle takes origin.
ID green
Tuberositas musculi serrati anterioris [tuberosity of anterior serratus muscle of second rib] - Roughened area on the second rib from which the anterior serratus muscle takes origin.
ID 38
Apertura thoracis superior [superior thoracic aperture] - Upper opening of the thoracic cavity.
ID 39
Apertura thoracis inferior [ inferior thoracic aperture] - Lower opening of the thoracic cavity.
ID 40
Sulcus pulmonalis [pulmonary groove of the thoracic cage] - One groove each to the right and left of the vertebral column for the dorsal part of the lungs.
ID 41
Arcus costalis [costal arch] - Arch formed by the cartilages of the seventh to tenth ribs.
Define: intercostal space of the thoracic cage
The space between adjacent ribs
What is the name of the space between adjacent ribs?
Spatium intercostale [intercostal space of the thoracic cage] - Space between adjacent ribs.
ID 43
Angulus infrasternalis [infrasternal angle of the thoracic cage] - Angle between the right and left costal arches.
ID 3
M. pectoralis major [pectoralis major m.] - o: Clavicle, sternum, second to seventh costal cartilages and rectus sheath. i: Crest of greater tubercle of humerus. Adduction and medial rotation of the arm. I: Medial and lateral pectoral nerves.
ID
M. pectoralis major [pectoralis major m.] - o: Clavicle, sternum, second to seventh costal cartilages and rectus sheath. i: Crest of greater tubercle of humerus. Adduction and medial rotation of the arm. I: Medial and lateral pectoral nerves.
ID 4
Pars clavicularis [clavicular part of the pectoralis major m.] - Portion of the pectoralis major originating from the clavicle.
ID 6
Pars clavicularis [clavicular part of the pectoralis major m.] - Portion of the pectoralis major originating from the clavicle.
ID 7
Pars sternocostalis [sternocostal part of the pectoralis major m.] - Portion originating from the sternum and ribs.
ID 5
Pars sternocostalis [sternocostal part of the pectoralis major m.] - Portion originating from the sternum and ribs.
ID 6
Pars abdominalis [abdominal part of the pectoralis major m.] - Portion arising from the rectus sheath.
ID 10
Pars abdominalis [abdominal part of the pectoralis major m.] - Portion arising from the rectus sheath.
ID 8
M. subclavius [subclavius m.] - o: First costal cartilage. i: Inferior surface of clavicle. Stabilizes the sternoclavicular joint against being drawn laterally. I: subclavian nerve.
ID 24
M. subclavius [subclavius m.] - o: First costal cartilage. i: Inferior surface of clavicle. Stabilizes the sternoclavicular joint against being drawn laterally. I: subclavian nerve.
ID
M. subclavius [subclavius m.] - o: First costal cartilage. i: Inferior surface of clavicle. Stabilizes the sternoclavicular joint against being drawn laterally. I: subclavian nerve.
ID 19
M. transversus thoracis - [transversus thoracis m.] - o: Medial surface of the body of sternum and xiphoid process. i: Second to sixth costal cartilages. I: Intercostal nerves.
ID 5
M. transversus thoracis - [transversus thoracis m.] - o: Medial surface of the body of sternum and xiphoid process. i: Second to sixth costal cartilages. I: Intercostal nerves.
The fascicles can be seen anteriorly shown here at 12:
ID muscle
M. transversus thoracis - [transversus thoracis m.] - o: Medial surface of the body of sternum and xiphoid process. i: Second to sixth costal cartilages. I: Intercostal nerves.
