Ad
related to: anatomy of the sternum quiz free printable practice driving testwrittendmvtest.com has been visited by 10K+ users in the past month
Search results
Results from the WOW.Com Content Network
Sternal foramen (or perforated sternum) is an oval foramen present at lower one-third of the sternum. It is a relatively common anatomical variation found in 2.5% to 13.8% of individuals. [ 1 ]
The sternum (pl.: sternums or sterna) or breastbone is a long flat bone located in the central part of the chest. It connects to the ribs via cartilage and forms the front of the rib cage , thus helping to protect the heart , lungs , and major blood vessels from injury.
The fibrous pericardium is attached to the posterior surface of the sternum by the superior and inferior sternopericardiac ligaments (sternopericardial ligaments); the upper passing to the manubrium, and the lower to the xiphoid process.
Lateral sternal line: A vertical line corresponding to the lateral margin of the sternum. Parasternal line: A vertical line equidistant from the sternal and mid-clavicular lines. Mid-clavicular line: A vertical line passing through the midpoint of the clavicle. Mammillary line
The joint is formed by the sternal end of the clavicle, the clavicular notch of the sternum, and (the superior surface of) the costal cartilage of the first rib. [1] The articular surface of the clavicle is larger than that of the sternum, and is invested with a layer of cartilage, which is considerably thicker than that of the sternum. [1]
Internal thoracic vein runs just lateral to the sternum. [7] The internal thoracic vein can act as a collateral circulation for blood from the inferior vena cava to the superior vena cava. [7] This can work in either direction. [7] It may partially compensate for disturbances to blood flow. [7]
Drivers are still finding "obscure and ridiculous" questions when they have to take the written driving test at the DMV. (Irfan Khan / Los Angeles Times) I wouldn’t call it an atmospheric river ...
The sternocostal joints, also known as sternochondral joints or costosternal articulations, are synovial plane joints of the costal cartilages of the true ribs with the sternum. [1] The only exception is the first rib , which has a synchondrosis joint since the cartilage is directly united with the sternum. [ 1 ]
Ad
related to: anatomy of the sternum quiz free printable practice driving testwrittendmvtest.com has been visited by 10K+ users in the past month