All information is for educational purposes only. Descriptions: Easily get perfect confident posture - start standing, sitting much straighter. The clavicle, or collarbone, is a slender, S-shaped bone approximately 6 inches (15 cm) long bone that serves as a strut between the shoulder blade and the sternum (breastbone). An injury to the clavicle can be debilitating and require an extended time of immobilization in a sling or figure of 8 brace. The clavicle was present in saurischian dinosaurs but largely absent in ornithischian dinosaurs. The medial end is quadrangular and articulates with the clavicular notch of the manubrium of the sternum to form the sternoclavicular joint. The collarbones are sometimes partly or completely absent in cleidocranial dysostosis. English. The clavicles fused in some theropod dinosaurs to form a furcula, which is the equivalent to a wishbone.[8]. Renfree KJ, Riley Mk, Wheeler D, et al. Oxford, Blackwell Publishing. There are two clavicles, one on the left and one on the right. Medical Adjustable Clavicle Posture Corrector For Men and Women. Medially, it articulates with the manubrium of the sternum (breastbone) at the sternoclavicular joint. Complications can include a collection of air in the pleural space surrounding the lung (pneumothorax), injury to the nerves or blood vessels in the area, and an unpleasant appearance. The clavicle first appears as part of the skeleton in primitive bony fish, where it is associated with the pectoral fin; they also have a bone called the cleithrum. Secular changes refer to short-term biological changes ostensibly due to environmental factors. Acta Orthop Scand 2003;74:718-21. clavicle definition: 1. the technical word for the collarbone (= the bone between the shoulder and neck): 2. the…. Clavicle is the medical term for the collar bone. Located directly above the first rib, it acts as a strut to keep the scapula in place so that the arm can hang freely. Data sources include IBM Watson Micromedex (updated 6 Jan 2021), Cerner Multum™ (updated 4 Jan 2021), ASHP … This results in the sternocleidomastoid muscle lifting the medial aspect superiorly, which can result in perforation of the overlying skin. In males the clavicle is generally longer and more massive than in females. The collarbone is referred to medically as the clavicle. Arthroscopically Assisted Coracoclavicular Fixation Using a Single Flip Button Device Technique: What Are the Main Factors Affecting the Maintenance of Reduction? Clavicle is the medical term for the collar bone. The medial part is thicker than the lateral. Looking for online definition of sternal end of clavicle in the Medical Dictionary? Historically, these fractures were commonly treated without surgery. A clavicle bone lump can be caused by a variety of conditions. Clavicle job board connects qualified candidates of all medical specialties to employers across the nation. It is a touchable bone, and in people who have less fatin this region, the location of the bone is clearly visible, as it creates a bulge in the skin. A clavicle fracture, or a broken collarbone, typically occurs from a direct blow, fall, accident, sports collision or work-related injury. Your collarbone connects the upper part of your breastbone to your shoulder blade. in Cancer. The term can also be used when describing the sounds produced by lung conditions such as interstitial lung disease—these are also referred to as "rales". Learn how and when to remove this template message, https://en.wikipedia.org/w/index.php?title=Clavicle&oldid=1000517579, Articles needing additional references from July 2009, All articles needing additional references, Articles with unsourced statements from March 2012, Creative Commons Attribution-ShareAlike License, Right clavicle—from below, and from above, the anterior border is concave forward and gives origin to the, the posterior border is convex and gives attachment to the, the inferior surface has a ridge called the. Its one end forms a joint with the sternum while the other end forms a joint with the scapula or the shoulder blade. A broken collarbone is a common injury, particularly in children and young adults. The clavicle (or collarbone) is a long, thin bone at the base of the neck, located between the shoulder blade (scapula) and the rib cage (sternum). Orthopedics. This article discusses types of clavicle surgery, managing post-surgical pain, and rehabilitation and recovery. Learn more. It gets fractured, rather commonly. Infants can sometimes break their collarbones during the birth process.Seek prompt medical attention for a broken collarbone. Choose from 325 different sets of term:collar bone = common term for clavicle flashcards on Quizlet. Online Medical Dictionary and glossary with medical definitions, c listing. The lateral end is also known as the acromial end. https://medical-dictionary.thefreedictionary.com/clavicle, an elongated, slender, curved bone lying horizontally at the root of the neck, in the upper part of the thorax; called also. The most common site of fracture is the junction between the two curvatures of the bone, which is the weakest point. The lateral third of the shaft has two borders and two surfaces. Even though it is classified as a long bone, the collarbone has no medullary (bone marrow) cavity like other long bones, though this is not always true. The articular surface extends to the inferior aspect for articulation with the first costal cartilage. Poor or delayed healing. Clavicle fractures (colloquially, a broken collarbone) occur as a result of injury or trauma. : a bone of the shoulder girdle that links the scapula and sternum, is situated just above the first rib on either side of the neck, and has the form of a narrow elongated S. … A fracture is a term used to describe a broken bone. A broken collarbone can be caused by trauma (sports injuries, car accidents, falls, etc. clavicle; clavicle strap; clavicotomy; clavicula; clavicular; clavicular articular facet of acromion; clavicular branch of thoracoacromial artery; clavicular notch; clavicular notch of sternum; clavicular part of … It is occasionally pierced by a branch of the supraclavicular nerve. Two well-documented secular trends in many populations are earlier age of menarche and increasing stature. What does sternal end of clavicle mean? The clavicle (or collarbone) is a long, thin bone at the base of the neck, located between the shoulder blade (scapula) and the rib cage (sternum). De Palma AF. 299-300. Radiographs confirm the diagnosis and aid in further evaluation and treatment. Clavicle medical definition, flashcards and ICD-10 codes. One of the bones that meet at the shoulder is the clavicle, which is also known as the collarbone. Its one end forms a joint with the sternum while the other end forms a joint with the scapula or the shoulder blade. The collarbone serves several functions:[3]. Its walls are formed by the 12 pairs of ribs , attached to the sides of the spine and curving toward the front. How to use subclavian in a sentence. The collarbone is a large doubly curved long bone that connects the arm to the trunk of the body. The cleithrum disappeared early in the evolution of reptiles, and is not found in any living amniotes, but the interclavicle is present in most modern reptiles, and also in monotremes. (2006). The shaft is divided into the medial two-thirds and the lateral one third. In birds, the clavicles and interclavicle have fused to form a single Y-shaped bone, the furcula or "wishbone" which evolved from the clavicles found in coelurosaurian theropods. In these cases, the bones need to be moved and secured in order to heal properly. The condition is sometimes called weightlifter’s shoulder. A Novel Surgical Technique for Fixation of Recurrent Acromioclavicular Dislocations: AC Dog Bone Technique in Combination with Autogenous Semitendinosus Tendon Graft, clavicular branch of thoracoacromial artery, clavicular head of pectoralis major muscle, Clavicular Hypoplasia, Zygomatic Arch Hypoplasia, and Micrognathia. The best way to treat the injury until you can reach a physician or emergency facility is to immobilize the arm and shoulder by holding the arm close to the body with the other arm or in a sling. 1 was here. Collarbone definition is - clavicle. Meaning of Clavicle. A cadaver study of relevance to lateral clavicle resection. Position of collarbone (shown in red). Seek immediate medical attention if you notice numbness or coldness in your arm or hand. Clavicle Fracture (Broken Collarbone) A clavicle fracture is a break in the collarbone, one of the main bones in the shoulder. Either of two slender bones in humans that extend from the manubrium of the sternum to the acromion of the scapula. Web. In fact, some of the reasons behind collarbone pain are downright fatal. Thoracic outlet syndrome secondary to an anomalous subclavius muscle. [6], Though a number of fossil hominin (humans and chimpanzees) clavicles have been found, most of these are mere segments offering limited information on the form and function of the pectoral girdle. In many mammals, the clavicles are also reduced, or even absent, to allow the scapula greater freedom of motion, which may be useful in fast-running animals. "Supraclavicular is the term for "above the collar bone" or clavicle.Supraclavicular means pertaining to above the collarbone. It then forms an even larger posterior curve to articulate with the acromion of the scapula. Traumatic, inflammatory, neoplastic, metabolic and many other miscellaneous lesions may also affect the bone. n. 1. See more. Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. A severely broken collarbone might heal slowly or incompletely. [citation needed] It is made up of spongy cancellous bone with a shell of compact bone. Muscles and ligaments that attach to the collarbone include: A vertical line drawn from the mid-clavicle called the mid-clavicular line is used as a reference in describing cardiac apex beat during medical examination. It can be divided into three parts: medial end, lateral end and shaft. A separated shoulder is an injury to the ligaments that hold your collarbone (clavicle) to your shoulder blade. It is often involved in congenital and acquired disorders. Common causes of a broken collarbone include falls, sports injuries and trauma from traffic accidents. Medical definition of acromion: the outer end of the spine of the scapula that protects the glenoid cavity, forms the outer angle of the shoulder, and articulates with the clavicle —called also acromial process, acromion process. Align your shoulders, spine and upper back. In these cases, the bones need to be moved and secured in order to heal properly. For example, crocodilians and salamanders lack clavicles altogether (although crocodilians do retain the interclavicle), while in turtles, they form part of the armoured plastron. Clavicle definition, a bone of the pectoral arch. The place on the scapula where it articulated with the humerus (upper bone of the forelimb) is the called the glenoid. The levator claviculae muscle, present in 2–3% of people, originates on the transverse processes of the upper cervical vertebrae and is inserted in the lateral half of the clavicle. Subclavian definition is - of, relating to, being, or inserted into a part (such as an artery, vein, or nerve) located under the clavicle. 3rd ed. For the health care professional, it is imperative that precision is used in the way patients’ physical conditions and diseases are described. ( klav'i-kĕl) [TA] A doubly curved long bone that forms part of the shoulder girdle. Occasionally, the bone will break where it attaches at the ribcage or shoulder blade. It provides structural support between the shoulder and rest of the skeleton, and is one of the most frequently fractured bone in the body. Second Edition. Its lateral end is formed by intramembranous ossification while medially it is formed by endochondral ossification. Clavicle fractures are fairly common and occur in people of all ages. There are two clavicles, one on the left and one on the right. However, analyses of the clavicle in extant primates suggest that the low position of the scapula in humans is reflected mostly in the curvature of the medial portion of the clavicle rather than the lateral portion. Meaning of sternal end of clavicle medical term. A broken collarbone can be caused by trauma (sports injuries, car accidents, falls, etc. The clavicle is an elongated, ... Singapore medical journal. Anatomical terms of bone [edit on Wikidata] The clavicle, or collarbone, is a slender, S-shaped bone approximately 6 inches (15 cm) long bone that serves as a strut between the shoulder blade and the sternum (breastbone). A clavicle fracture, also known as a broken collarbone, is a bone fracture of the clavicle. The anterior border is concave forward and posterior border is convex backward. The patient usually supports the arm on the injured side at the elbow. sternal end of clavicle explanation free. English Español ... encoded search term (Clavicle Fractures) and Clavicle Fractures What to Read Next on Medscape. Medical terminology is composed of a prefix, root word, and suffix: Prefix: A prefix is placed at the beginning of a word to modify or change its meaning.Pre means "before." What is sternal end of clavicle? 2014;55(1):45-7. A study measuring 748 males and 252 females saw a difference in collarbone length between age groups 18–20 and 21–25 of about 6 and 5 mm (0.24 and 0.20 in) for males and females respectively. One exception is the clavicle of AL 333x6/9 attributed to Australopithecus afarensis which has a well-preserved sternal end. What does Clavicle mean? Fractures of the clavicle are quite common, accounting for up to 10% of all fractures. In modern forms, however, there are a number of variations from the primitive pattern. Clavicle fractures vary. However, it is one of the last bones to finish ossification at about 21–25 years of age. Define clavicle. Acting as a flexible, crane-like strut, it allows the scapula to move freely on the thoracic wall. It is flat from above downward. In: Prentice WE. In most cases, the direct hit occurs from the lateral side towards the medial side of the bone. Most fractures occur in the middle portion, or shaft, of the bone. Midshaft clavicle fractures are often best treated with internal fixation […] If the bump is located at either end of the clavicle, it could be caused by damage from osteoarthritis (OA (The medical term for this is a displaced fracture). The cancellous bone forms via two ossification centres, one medial and one lateral, which fuse later on. We support the conservative management of uncomplicated displaced clavicle fractures but recognize that a lower threshold for early surgery should be considered where optimal shoulder function is required. A direct hit to the collarbone will also cause a break. The resulting compact bone is known as a periosteal collar. The flat acromial end of the collarbone is broader than the sternal end. It consists of a mass of cancellous bone surrounded by a compact bone shell. The clavicle, also referred to as the collar bone, is an elongated, S-shaped bone that sits between the shoulder and sternum at the top of the ribcage. The clavicle, commonly known as the collar bone, is a type of flat bone. Clavicle Fractures: Types and Symptoms. Medical Information Search. (The medical term for this is a displaced fracture). The clavicle of a newborn may break during delivery. The clavicle is the only long bone in the body that lies horizontally. The clavicle is the only long bone in the body that lies horizontally. The area surrounding the joint gives an attachment to the joint capsule. 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. Martin, A.J. The clavicle, also referred to as the collar bone, is an elongated, S-shaped bone that sits between the shoulder and sternum at the top of the ribcage. It is the only long bone, which is placed in horizontal position in your body. Plates, screws, and pins are often used during the surgical process. Learn term:collar bone = common term for clavicle with free interactive flashcards. The clavicle is an unusual long bone with many unique embryologic features. It has a rounded medial end and a flattened lateral end. Hard Bone Lump On Collar Bone (Clavicle) by Sunita Khatri, MD — Last updated: 2020-07-06 . While most c … A lump in the bone. This part of the bone is similar in A. afarensis and it is thus possible that this species had a high shoulder position similar to that in modern humans. Displaced Neer Type IIB distal-third clavicle fractures-Long-term clinical outcome after plate fixation and additional screw augmentation for coracoclavicular instability. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. The bone can crack just slightly or break into many pieces (comminuted fracture). Philadelphia : Lippincot, 1983. See more. The shoulder is the most mobile joint in the human body; however, the extreme range of its potential movements makes the shoulder joint susceptible to dislocation. Sometimes the lump is a lipoma, or a harmless fatty tumor that settles on top of the collarbone. A doubly curved long bone that forms part of the shoulder girdle. Illustrators: Bones of the … Its medial end articulates with the manubrium sterni at the sternoclavicular joint; its lateral end with the acromion of the scapula at the acromioclavicular joint. From the roughly pyramidal sternal end, each collarbone curves laterally and anteriorly for roughly half its length. Together with the shoulder blade, it makes up the shoulder girdle. The clavicle of a newborn may break during delivery. This study synthesizes data on maximum clavicle length and fusion of the medial epiphysis in 1840 … (in humans) either of two slender bones, each articulating with the sternum and a scapula and forming the anterior part of a shoulder; collarbone. This website is intended for use by medical professionals. Synonym (s): clavicula [TA] , collar bone. At its lateral end it articulates with the acromion, a process of the scapula (shoulder blade), at the acromioclavicular joint. Definition of Clavicle in the Definitions.net dictionary. In addition, callus formation or displacement can lead to thoracic outlet compression. The most common source of a lump over the clavicle bone is a healing bone fracture. Transmits physical impacts from the upper limb to the, This page was last edited on 15 January 2021, at 12:28. Instead, conservative treatment — such as rest, ice and pain relievers — is often enough to relieve the pain. It is the uppermost bone before the cervical (neck) vertebrae and skull—and, together with the humerus (upper arm bone) and scapula (shoulder blade), makes up the shoulder joint.. A clavicle fracture is a common injury. cle. The clavicle is the only long bone in the body that lies horizontally. It gets fractured, rather commonly. CS1 maint: multiple names: authors list (. Medical Adjustable Clavicle Posture Corrector Men/Women Upper Back Brace Shoulder Lumbar Support Belt Corset Posture Correction. Clavicle Fracture (Broken Collarbone): American Academy of Orthopaedic Surgeons - Orthopaedic Trauma Association; 2011 (accessed 15/04/2015). In severe injuries, ligaments might be torn.In most people, a separated shoulder doesn't usually require surgery. pg. The clavicle, or collarbone, is a slender, S-shaped bone approximately 6 inches (15 cm)[1] long bone that serves as a strut between the shoulder blade and the sternum (breastbone).

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