what ligaments and cartilage are in middle of chest
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Sternum The sternum is a long, flat bone, forming the middle portion of the front of the chest. The top of the sternum supports the clavicles (collarbones) and its edges join with the cartilages of the first seven pairs of ribs.The inner surface of the sternum is also the attachment of the sternopericardial ligaments.he sternum is a long, flat bone, forming the middle portion of the front of the chest. The top of the sternum supports the clavicles (collarbones) and its edges join with the cartilages of the first seven pairs of ribs.
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Difference Between Cartilage and Ligament Cartilages and ligaments are considered as important connective tissues that associate with bones, to provide the support framework of the musculoskeletal system. The characteristic cells called fibroblast produce the fibers of the proteins collagen and elastin in these connective tissues.
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Chapter 7- The Respiratory System The sudden spasmodic closure of the larynx. mediastinum. The middle section of the chest cavity located between the lungs. This cavity contains the heart and its veins and arteries, the esophagus, trachea, bronchi, the thymus gland, and lymph nodes. nebulizer.
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- to the diaphragm (see Figure 2). The organs of the chest are protected by the ribs. between the lungs in the middle of the chest is called the mediastinum. windpipe (trachea), food pipe (esophagus), blood vessels, and many lymph nodes. process and is discussed in Chapter 4: Lung Cancer Diagnosis and Staging.
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- ligamentum arteriosum (anatomy). FREE subscriptions for doctors and students... click hereYou have 3 open access pages. The ligamentum arteriosum is a fibrous band that runs between the superior surface of the origin of the left pulmonary artery and the inferior surface of the arch of the aorta.ts relations include: 1  posterosuperior: arch of aorta. 2  inferomedial: pulmonary trunk. 3  laterally: 4  vagus nerve. 5  recurrent laryngeal nerve which hooks around the ligamentum arteriosum.
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Carina of trachea Carina of trachea. In anatomy, the carina is a ridge of cartilage in the trachea that occurs between the division of the two main bronchi. This occurs at the lower end of the trachea (usually at the level of the 4th thoracic vertebra, which is in line with the sternal angle, but may raise or descend up to two vertebrae higher or lower with breathing). This ridge lies to the left of the midline, and runs antero-posteriorly (front to back). Foreign bodies that fall down the trachea are more likely to enter the right bronchus. The mucous membrane of the carina is the most sensitive area of the trachea and larynx for triggering a cough reflex.
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The compounds in the chest The compounds in the chest. On the sternum cartilage of the combined upper seven pairs of ribs are formed sternocostal joints (articulationes stemocostales) supported by the radiant sternocostal ligaments (connecting the costal cartilage to the surface of the sternum).he compounds in the chest. On the sternum cartilage of the combined upper seven pairs of ribs are formed sternocostal joints (articulationes stemocostales) supported by the radiant sternocostal ligaments (connecting the costal cartilage to the surface of the sternum).
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Ligaments The point at which two or more bones are connected is called a joint. In all joints, the bones are kept from grinding against each other by a lining called cartilage. Bones are joined to bones by strong, elastic bands of tissue called ligaments. Muscles are connected to bones by tough cords of tissue called tendons.ense fibrous connective tissue sealing the joint. It is attached to the bones and provides stability. Joints. In medicine, the place where two or more bones are connected. Examples include the shoulder, elbow, knee, and jaw. Medial Ligaments. Term used for various ligaments toward the midline of the human body.
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Superficial Features of the Thoracic Wall; Breasts; Anterior Axioappendicular Muscles it spans the superior surface of the sternoclavicular joint and manubrium of the sternum; the combined effect of this ligament, the sternoclavicular ligament and the costoclavicular ligament is to produce a very strong sternoclavicular joint that seldom dislocates.
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Mediastinum The mediastinum (from Medieval Latin mediastinus, midway) is the central compartment of the thoracic cavity surrounded by loose connective tissue, as an undelineated region that contains a group of structures within the thorax.t is surrounded by the chest wall in front, the lungs to the sides and the spine at the back. It extends from the sternum in front to the vertebral column behind, and contains all the organs of the thorax except the lungs. It is continuous with the loose connective tissue of the neck.
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What Is the Posterior Mediastinum? The lower segment is further split into three sections, the anterior, middle and posterior mediastinum. The anterior mediastinum sits in front of the pericardium, the fluid-filled pouch that contains the heart and its major blood vessels. The middle mediastinum houses the pericardium and all of its components.The posterior mediastinum lies behind the protective pouch of the heart and runs parallel to the spine.he mediastinum is the located in the thoracic cavity, and includes the thymus gland. The posterior mediastinum protects the trachea, as well as the lungs.
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Ligaments Ligaments of the Back of the Cervical and Upper Thoracic Spine 1. Supraspinous Ligament (flexion) 2. Ligamentum Nuchae (fibrous membrane). Ligaments are fibrous bands or sheets of connective tissue linking two or more bones, cartilages, or structures together.One or more ligaments provide stability to a joint during rest and movement. Excessive movements such as hyper–extension or hyper–flexion, may be restricted by ligaments.igaments are fibrous bands or sheets of connective tissue linking two or more bones, cartilages, or structures together. One or more ligaments provide stability to a joint during rest and movement. Excessive movements such as hyper–extension or hyper–flexion, may be restricted by ligaments.
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Sternum On either side of this notch are the right and left clavicular notches. The manubrium joins with the body of the sternum, the clavicles and the cartilages of the first pair of ribs. The inferior border, oval and rough, is covered with a thin layer of cartilage for articulation with the body.
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Costochondritis Costochondritis is inflammation of the junctions where the upper ribs join the cartilage that holds them to the breastbone (sternum). Costochondritis causes localized chest wall pain and tenderness that can be reproduced by pushing on the involved cartilage in the front of the rib cage. Costochondritis is a relatively harmless musculoskeletal chest pain and usually resolves without treatment.
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Sternum The cartilages of the top seven ribs join with the sternum at the sternocostal joints. The right and left clavicular notches articulate with the right and left clavicles, respectively. The costal cartilage of the second rib articulates with the sternum at the sternal angle making it easy to locate.
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Mid Back, Rib & Chest Pain Severe referred rib pain to the side and front of your chest can be caused by nerve and muscle inflammation at the facet joints of your middle-back, rhomboid muscles or ligaments between your shoulder blades or from nerves in your lower neck or mid-back.ib and chest pain symptoms, treatment and cure. Rib and chest pain is often a deep ache or sharp, stabbing pain between the ribs which may spread as a sick-ache around or through to the front of the chest under the breast.
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- It rests at the 10th thoracic vertebra. It is the tiniest and lowest part of the sternum. Unlike the other two parts of the sternum namely manubrium and body, there are costal cartilages and ribs that are attached to the xiphoid process.1  Attached to the anterior surface of the xiphoid process are the anterior costoxiphoid ligament and a section of the rectus abdominis muscle.t rests at the 10th thoracic vertebra. It is the tiniest and lowest part of the sternum. Unlike the other two parts of the sternum namely manubrium and body, there are costal cartilages and ribs that are attached to the xiphoid process.
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- The sternum or breastbone is a long flat bone shaped like a necktie located in the center of the chest.It connects to the ribs via cartilage, forming the front of the rib cage, and thus helps to protect the heart, lungs, heart and major blood vessels from injury.he sternum is a long, flat bone, forming the middle portion of the front of the chest. The top of the sternum supports the clavicles (collarbones) and its edges join with the cartilages of the first seven pairs of ribs.
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- Costochondritis is the medical term for inflammation of the cartilage that joins your ribs to your breastbone (sternum). Cartilage is tough but flexible connective tissue found throughout the body, including in the joints between bones. It acts as a shock absorber, cushioning the joints.
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ligament costotransverse ligament three ligaments (lateral, middle, and superior) that connect the neck of a rib to the transverse process of a vertebra. cruciate l's of knee more or less cross-shaped ligaments, one anterior and one posterior, which arise from the femur and pass through the intercondylar space to attach to the tibia.
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Mediastinal Tumor The mediastinum is bordered by the breastbone (sternum) in front, the spine in back, and the lungs on either side. What is a Mediastinal Tumor? The mediastinum lies between the right and left pleurae (a delicate membrane that encloses the lungs) in and near the median sagittal plane of the chest. It extends from the sternum in front to the vertebral column behind, and contains the heart, aorta (the body's largest artery), esophagus, thymus (one of the glands), trachea, lymph nodes, and nerves.
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Intercostal retractions Stiff tissue called cartilage attaches your ribs to the breast bone (sternum). The intercostal muscles are the muscles between the ribs. During breathing, these muscles normally tighten and pull the rib cage up. Your chest expands and the lungs fill with air.
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Chest Pain: Is It Costochondritis? Costochondritis refers specifically to inflammation of the cartilage that joins the ribs to the breastbone (called costal cartilages). The chest pain of costochondritis sometimes is severe. Costochondritis usually, but not always, involves one side of the breastbone.
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RESPIRATORY SYSTEM The trachea connects the larynx and bronchi. It is lined with a mucus membrane with respiratory epithelium and a lamina propria, and a submucosa containing horseshoe shape hyaline cartilages and numerous mucus and mixed glands (Trachea 1).The gap between the ends of the cartilages is bridged by fibroelastic connective tissue and smooth muscle (Trachea 2).he trachea connects the larynx and bronchi. It is lined with a mucus membrane with respiratory epithelium and a lamina propria, and a submucosa containing horseshoe shape hyaline cartilages and numerous mucus and mixed glands (Trachea 1).
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Bones and Joints in the Thoracic Region The thoracic cage is made up of bones and cartilage along with joints and an assortment of muscles and other soft tissues. The part that opens into the neck is called the superior thoracic aperture, and the bottom of the thoracic cage (the inferior thoracic aperture) is closed by a muscle called the diaphragm. Its main function is to protect your heart, lungs, and major blood vessels located inside.
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- You won't believe these 10 facts about people. Cooper’s ligaments are connective tissues that attach from the underside of the skin of each breast to the supporting structures inside the chest. The supporting ligaments of cooper maintain the tone and shape of the breasts and when healthy keep the breasts firm and tight on the body.