Along with the scapula, the clavicle forms the shoulder or pectoral girdle, which connects the humerus arm to the axial skeleton. A broken collarbone is also known as a clavicle fracture. The clavicle is an elongated, sshaped bone that rests horizontally at the sternum across the upper part of the ribcage, and the acromial end of the scapula. Clavicle and scapula quiz for anatomy and physiology.
It is the first bone to ossify and the last to fuse. Bd chaurasia anatomy pdf book downloads with direct links and overview. The lateral end of the clavicle articulates with the acromion of the scapula at the acromioclavicular joint 6. It is a touchable bone, and in people who have less fat in this region. As this site is about medical pdf s so here we would be talking only about medical subjects.
You may not embed one of our images on your web page without a link back to our site. This bone is an important part of the skeletal system since it plays an essential role in everyday functional movement, serving as the connection between the axial skeleton and the pectoral girdle. Bones and joints of upper limb regions bones joints shoulder girdle clavicle scapula sternoclavicular joint acromioclavicular joint bones of arm humerus upper end. There are many books for anatomy one can read, but bd chaurasia is still considered the best book of anatomy. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Upper limb bones are the first one to be studied in anatomy classes. This book is distributed under the terms of the creative commons. It is a long bone, curved somewhat like the italic letter f, and placed nearly horizontally at the upper and anterior part of the thorax, immediately above the first rib. In figure 1, what anatomical structure is labeled as 1. Clavicle and sternoclavicular joint right clavicle and. The appendicular skeleton includes all of the limb bones, plus the bones that unite each limb with the axial skeleton figure 8. This is an article covering the bony landmarks, articulations, muscle attachments and pathology of the clavicle. See below bones of forearm radius ulna humeroradial joint humeroulnar joint proximal radioulnar joint distal radioulnar joint bones of wrist and hand 8.
A novel three dimensional system was developed, used and tested in. Because of this early production of bone, the clavicle is the first bone of the body to begin ossification, with ossification centers appearing during the fifth week of development. The clavicle, the first bone to ossify, is highly variable in shape and size and is one of the most commonly fractured bones. Basic concepts of anatomy 1 shop and discover books. It serves as a connection between the axial and appendicular skeleton. Flashcard created by anatomyzone with 3d app anatomylearning. This consists of two bones, the scapula and clavicle figure 2. If you would like a large, unwatermarked image for your web page or. Choose from 500 different sets of clavicle anatomy flashcards on quizlet. It serves as a connection between the axial and appendicular skeleton in conjunction with the scapula, and each of these structures forms the pectoral girdle. List the factors that contribute to joint stability. Bd chaurasia 7th edition human anatomy free download all. Anatomy the collarbone clavicle is located between the ribcage sternum and the shoulder blade scapula, and it connects the arm to the body.
It also serves as an important and easily located bony landmark due to its superficial location and projection from the trunk. These movements take place between the clavicle and the meniscus in the sternoclavicular joint. Clavicle, curved anterior bone of the shoulder pectoral girdle in vertebrates. There are two clavicles, one on the left and one on the right. Mohamed elfiky anatomy and embryology 30,369 views. This unlabeled quiz of the clavicle and scapula will test your knowledge on how to label the structures of these bones. The clavicle is a long, doubly curved bone that connects the arm to the body, located directly above the first rib. Learn the anatomy of the clavicle and surrounding structures with these interactive quizzes and labeled diagrams. Play this quiz called label the clavicle and show off your skills. Conoid tubercle tuberculum conoideum is a bump on the inferior surface of the bone, near the acromial end. The clavicle is the first bone in the body to ossify, around the fifth fetal week, but the medial physis does not fuse until young adulthood at. The clavicle is one of the most commonly broken bones in the human body. The inner end of the clavicle joins the sternum breastbone. Clinical anatomy of the upper limb welcome to khima.
Prefixes for naming molecular compounds 10p multiplechoice. Fracture is usually evident by the palpable elevation of the medial portion from action of the sternocleidomastoid and. Anatomy being the subject of structures is one of the toughest subject. Clavicle fracture broken collarbone a broken collarbone is also known as a clavicle fracture. It acts as a strut to keep the scapula in place so the arm can hang freely. So this page would be listing all the books that are one of the best human anatomy books. The clavicle is an elongated, sshaped bone that rests horizontally at the sternum across the upper part of the ribcage, and the acromial end of the scapula this bone is an important part of the skeletal system since it plays an essential role in everyday functional movement, serving as the connection between the axial skeleton and the pectoral girdle. A thorough knowledge about the features of the bones and their attachments acts as the basis of medical practice. The clavicle is an fshaped bone that acts as a strut to keep the shoulder joint and arm away from the body wall so that the. The clavicle is a sigmoidshaped long bone with a convex surface along its medial end when observed from cephalad position. This book appeals to medical professionals, students and anybody with an interest in human anatomy.
Together with the shoulder blade, it makes up the shoulder girdle. Pdf anatomy, shoulder and upper limb, clavicle researchgate. The clavicle has a complex osteologic structure that makes morphological analysis extremely difficult. Learn all about the anatomical features of the clavicle with our flashcard images and videos. It is good to read the details of the bones before and after the dissection classes to retain the memory. The two clavicles, on either side of the anterior base of the neck, are horizontal, scurved that articulate laterally articulate with the outer end of the shoulder blade to support the. The bones that attach each upper limb to the axial skeleton form the pectoral girdle shoulder girdle. Anatomy, shoulder and upper limb, clavicle statpearls. The clavicle lies above several important nerves and blood vessels. Clavicle news newspapers books scholar jstor july 2009 learn how and when to remove this template message.
Bd chaurasia is one of the best book for human anatomy and is the book which everyone of us has must read to pass mbbs first professional examination, there is no shortcut to it, till now. This consists of two bones, the scapula and clavicle figure 8. One of the bones that meet at the shoulder is the clavicle, which is also known as the collarbone. Normally, a sling is applied to the arm for treatment of a fractured. Search help in finding label the clavicle online quiz version. The clavicle is a long bone it is horizontally placed 4. The clavicle, or collarbone, is a long bone that serves as a strut between the shoulder blade and the sternum breastbone. The clavicle, or collarbone, is a long bone that serves as a strut between the shoulder blade. Structurally, the clavicle can be divided into three parts. Request pdf clavicle anatomy the clavicle is the bony link between the upper limb and the axial skeleton. It is above the rib cage and in front of the scapula. The clavicle is present in mammals with prehensile forelimbs and in bats, and it is absent in sea mammals and those adapted for running.
The clavicles are cylindrical bones around 6 inches 15 cm long and curved in the transverse plane like a letter s. In mbbs first year, anatomy comes as one of the subjects. The clavicle functions like a strut or lever arm to help support suspend the humerus and scapula and maintain their position relative to the rib cage try revising the anatomy of the clavicle with flashcards. An sshaped bone b, the clavicle also articulates with the sternum to form the sternoclavicular joint c.
The collarbone is long, thin, and located at the base of the neck. During this process, mesenchymal cells differentiate directly into bone producing cells, which produce the clavicle directly, without first making a cartilage model. Skeleton atlas brings his passion for realistic anatomy images to a worldwide audience. The clavicle collarbone is an sshaped bone located on the anterior side of the shoulder. Clavicle anatomy the clavicle bone resembles a crankshaft, extending medially to the manubrium and laterally to the acromion the bone is s shaped medial portion concave lateral portion convex the s shape serves to give the bone elasticity and ability to shock absorb. The clavicle is an attachment point for several muscles. Explore and learn about the clavicle with our 3d interactive anatomy atlas. Clavicle parts muscle attachment joints formation and type of joint relation of clavicle follow us on socially. And most of the nasal cavity is composed of parts of the ethmoid bone.
Diffuse swelling over the right clavicle, shoulder, and arm. It is classed as a long bone, and can be palpated along its length. The bones pdf class videos for anatomy and environmental. With over 20 years of experience in 3d visuals, david loves to create realistic images that both educate and appeal to the aesthetic sense. The clavicle is the only long bone in the body that lies horizontally.
The clavicle can move superiorly and inferiorly in movements referred to as elevation and depression, respectively. The medial end of the clavicle articulates with the manubrium at the sternoclavicular joint 5. Treatment of clavicle fractures has changed dramatically in recent years with a growing trend towards surgical intervention. The shoulder is the most mobile joint in the human body. It articulates medially with the manubrium sterni, and laterally with the acromion of the scapula. Learn clavicle anatomy with free interactive flashcards. Describe the terms of movement, including those of the thumb. Nasal bones perpendicular plate of ethmoid nasal conchae note the nasal bones only make up a small portion of the bridge of the nose, most of the external nose is cartilage. The clavicle, or collarbone, a long bone with a shaft and two ends, it can be easily palpated, and it is one of the most ordinarily fractured bones in the body. The clavicle collarbone extends between the manubrium of the sternum and the acromion of the scapula.
The clavicle is a long bone it is horizontally placed 3. Development of the appendicular skeleton anatomy and. Pdf the clavicle is a sigmoidshaped long bone with a convex surface along its medial end when observed from cephalad position. Anatomy, shoulder and upper limb, clavicle statpearls ncbi. The clavicle is a sigmoidshaped long bone with a convex surface along its. The clavicle see diagram is a long, thin bone located in the upper, front chest. This chapter focuses on the anatomy and function of the clavicle and aims to elucidate some of the developmental, traumatic, and nontraumatic conditions that affect this unique bone.
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