It is classed as a long bone, and can be palpated along its length. 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 a sigmoidshaped long bone with a convex surface along its medial end when observed from cephalad position. Bd chaurasia 7th edition human anatomy free download all. Bones and joints of upper limb regions bones joints shoulder girdle clavicle scapula sternoclavicular joint acromioclavicular joint bones of arm humerus upper end. 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. 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. This consists of two bones, the scapula and clavicle figure 2. Clavicle and sternoclavicular joint right clavicle and. An sshaped bone b, the clavicle also articulates with the sternum to form the sternoclavicular joint c. Development of the appendicular skeleton anatomy and. The clavicle has a complex osteologic structure that makes morphological analysis extremely difficult.
Bd chaurasia anatomy pdf book downloads with direct links and overview. The appendicular skeleton includes all of the limb bones, plus the bones that unite each limb with the axial skeleton figure 8. It serves as a connection between the axial and appendicular skeleton. This is an article covering the bony landmarks, articulations, muscle attachments and pathology of the clavicle. The clavicle, the first bone to ossify, is highly variable in shape and size and is one of the most commonly fractured bones. Clavicle and scapula quiz for anatomy and physiology. This consists of two bones, the scapula and clavicle figure 8. The clavicle is a long, doubly curved bone that connects the arm to the body, located directly above the first rib. It is a touchable bone, and in people who have less fat in this region.
These movements take place between the clavicle and the meniscus in the sternoclavicular joint. This book appeals to medical professionals, students and anybody with an interest in human anatomy. Mohamed elfiky anatomy and embryology 30,369 views. The clavicle is present in mammals with prehensile forelimbs and in bats, and it is absent in sea mammals and those adapted for running. Clavicle, curved anterior bone of the shoulder pectoral girdle in vertebrates. Basic concepts of anatomy 1 shop and discover books. The clavicle is a sigmoidshaped long bone with a convex surface along its. 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. There are many books for anatomy one can read, but bd chaurasia is still considered the best book of anatomy. A broken collarbone is also known as a clavicle fracture. Learn the anatomy of the clavicle and surrounding structures with these interactive quizzes and labeled diagrams. One of the bones that meet at the shoulder is the clavicle, which is also known as the collarbone.
It is the first bone to ossify and the last to fuse. 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. Bd chaurasia human anatomy 7th edition pdf is free to download and links are given below, you can simply click on the link and download. The clavicle see diagram is a long, thin bone located in the upper, front chest. There are two clavicles, one on the left and one on the right. As this site is about medical pdf s so here we would be talking only about medical subjects. Anatomy the collarbone clavicle is located between the ribcage sternum and the shoulder blade scapula, and it connects the arm to the body. This book is distributed under the terms of the creative commons. It acts as a strut to keep the scapula in place so the arm can hang freely. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Conoid tubercle tuberculum conoideum is a bump on the inferior surface of the bone, near the acromial end.
A novel three dimensional system was developed, used and tested in. See below bones of forearm radius ulna humeroradial joint humeroulnar joint proximal radioulnar joint distal radioulnar joint bones of wrist and hand 8. Anatomy, shoulder and upper limb, clavicle statpearls. The clavicle is a long bone it is horizontally placed 4. Normally, a sling is applied to the arm for treatment of a fractured. Clavicle news newspapers books scholar jstor july 2009 learn how and when to remove this template message. Flashcard created by anatomyzone with 3d app anatomylearning. 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 is good to read the details of the bones before and after the dissection classes to retain the memory. Learn all about the anatomical features of the clavicle with our flashcard images and videos. So this page would be listing all the books that are one of the best human anatomy books.
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 can move superiorly and inferiorly in movements referred to as elevation and depression, respectively. If you would like a large, unwatermarked image for your web page or. The inner end of the clavicle joins the sternum breastbone. Pdf anatomy, shoulder and upper limb, clavicle researchgate. Request pdf clavicle anatomy the clavicle is the bony link between the upper limb and the axial skeleton.
Structurally, the clavicle can be divided into three parts. The clavicles are cylindrical bones around 6 inches 15 cm long and curved in the transverse plane like a letter s. 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. Upper limb bones are the first one to be studied in anatomy classes. It articulates medially with the manubrium sterni, and laterally with the acromion of the scapula. Search help in finding label the clavicle online quiz version. Prefixes for naming molecular compounds 10p multiplechoice. 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.
Diffuse swelling over the right clavicle, shoulder, and arm. 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. A thorough knowledge about the features of the bones and their attachments acts as the basis of medical practice. This unlabeled quiz of the clavicle and scapula will test your knowledge on how to label the structures of these bones. 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 collarbone is an sshaped bone located on the anterior side of the shoulder. In figure 1, what anatomical structure is labeled as 1. The lateral end of the clavicle articulates with the acromion of the scapula at the acromioclavicular joint 6. 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 shoulder is the most mobile joint in the human body. Fracture is usually evident by the palpable elevation of the medial portion from action of the sternocleidomastoid and. Play this quiz called label the clavicle and show off your skills. In mbbs first year, anatomy comes as one of the subjects.
List the factors that contribute to joint stability. You may not embed one of our images on your web page without a link back to our site. Learn clavicle anatomy with free interactive flashcards. Along with the scapula, the clavicle forms the shoulder or pectoral girdle, which connects the humerus arm to the axial skeleton. During this process, mesenchymal cells differentiate directly into bone producing cells, which produce the clavicle directly, without first making a cartilage model. 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 lies above several important nerves and blood vessels. The bones that attach each upper limb to the axial skeleton form the pectoral girdle shoulder girdle. The clavicle is the only long bone in the body that lies horizontally. The medial end of the clavicle articulates with the manubrium at the sternoclavicular joint 5. 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. It also serves as an important and easily located bony landmark due to its superficial location and projection from the trunk. The clavicle, or collarbone, is a long bone that serves as a strut between the shoulder blade.
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. 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. And most of the nasal cavity is composed of parts of the ethmoid bone. The collarbone is long, thin, and located at the base of the neck. Clavicle parts muscle attachment joints formation and type of joint relation of clavicle follow us on socially. The clavicle collarbone extends between the manubrium of the sternum and the acromion of the scapula. It is above the rib cage and in front of the scapula. 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. Anatomy, shoulder and upper limb, clavicle statpearls ncbi. This is a very common fracture that occurs in people of all ages. The clavicle is an attachment point for several muscles. Bd chaurasia human anatomy pdf free download all volumes. Together with the shoulder blade, it makes up the shoulder girdle.
Treatment of clavicle fractures has changed dramatically in recent years with a growing trend towards surgical intervention. Pdf the clavicle is a sigmoidshaped long bone with a convex surface along its medial end when observed from cephalad position. The clavicle is a long bone it is horizontally placed 3. Clinical anatomy of the upper limb welcome to khima.