The scapula is a triangular flat bone, which is also known as the shoulder blade. Pdf to analyze the anatomical basis of the scapula, acromion, os acromiale, coracoid process, coracoacromial arch, and glenoid. It connects the humerus bone of the arm to the collarbone. The shoulder blade is a flat bone with three anglesthe upper superior, bottom inferior and lateral glenoid angle and three bordersthe superior, lateral axillary and medial vertebral border picture 3 on the back side of the shoulder blade, at about twothirds of its height, a bony ridge called the. In mbbs first year, anatomy comes as one of the subjects. In anatomy, the scapula also known as the shoulder bone, shoulder blade, wing bone or blade.
Edited into printable pieces with the help of cbonsigs excelle. The scapula also articulates with the humerus of the upper arm to form the shoulder. Due to the multiple attachment sites, the primary role of the serratus anterior is to stabilize the scapula during elevation and to pull the scapula forward and around the thoracic cage. Spine of scapula anatomy, medical imaging and elearning. The sacrum is a wedge about the size of the hand but more pefectly shaped, bent like a halfbent hand, and carrying a very small tip. The scapula forms the posterior part of the shoulder girdle.
The scapula, along with the clavicle and the manubrium of the sternum, make up the pectoral shoulder girdle which connects the upper limb of the appendicular skeleton to the axial skeleton. Shoulder humerus scapula clavicle sternum rotator cuff brachial plexus glenohumeral joint anatomy surgery. It connects the upper limb to the trunk and articulates with the humerus or upper arm bone. Choose from 500 different sets of muscle attachments scapula flashcards on quizlet. The anatomy of saddlefit inspiritus equine articles on saddlefitting are somewhat frequently published in horse magazines, both in print, or. The scapula is commonly referred to as the shoulder blade. The scapula articulates with the clavicle through the acromion process, a large projection located superiorly on the scapula forming the acromioclavicular joint. Secure theraband around a stable object, like a pole. Gross anatomy surface anatomyanatomy that we can see at the surface of the body everyday life regional anatomycomplete anatomy internal of a specific region of the body learning every blood vessel, muscle, bones, etc. The scapula is also called the shoulder blade, and the quiz and worksheet pairing will assess your understanding of the scapulas anatomy. Innervation to the serratus anterior is provided by the long tho racic nerve, which arises from the ventral rami of the fifth and seventh cranial nerves. Anatomy, shoulder and upper limb, hand compartments.
Like their connected bones, the scapulae are paired, with each scapula on either side of the body being roughly a mirror image of the other. At about 120 of abduction of the arm, the greater tuberosity of the humerus comes into contact with the acromion. The articulation takes place at the glenohumeral joint. Our dynamic, effective and guided approach to learning anatomy is brought to you via a full anatomy atlas, indepth articles, videos and a variety of quizzes which can be tailored to your level. Bd chaurasia human anatomy pdf free download all volumes. The spine of scapula is a prominent plate of bone, which crosses obliquely the medial fourfifths of the dorsal surface of the scapula at its upper part, and separates the supra from the infraspinatous fossa it begins at the vertical border by a smooth, triangular area over which the tendon of insertion of the lower part of the trapezius glides, and, gradually becoming more. The scapula the scapula is a highly mobile bone that is situated on the posterior aspect of the body 3. Anatomy anatomy of the shoulder see online here the shoulder is the region of the body that connects the upper limb with the trunk. The scapula, or shoulder blade, is a flat, triangular bone located to the posterior of the shoulder.
Scapula bones and surface anatomy of upper limb online. Atlas of human anatomy 7th edition pdf makes the anatomy of the entire body short and consice. So this page would be listing all the books that are one of the best human anatomy books. Scapula has various bony projections for attachment of muscles, ligaments and other softtissue structures. Bd chaurasia anatomy pdf book downloads with direct links and overview. Explore and learn about the scapula with our 3d interactive anatomy atlas. The scapula the scapula is best viewed from behind there are 2 scapulae, one on either side of the spinal column 4. Choose from 500 different sets of anatomy scapula flashcards on quizlet. Powered by create your own unique website with customizable templates. These include the scapular spine, acromion process. The bones of the shoulder complex includes the bones of the shoulder girdle.
In anatomy, the scapula plural scapulae or scapulas, also known as the shoulder bone, shoulder blade, wing bone or blade bone, is the bone that connects the humerus upper arm bone with the clavicle collar bone. As this site is about medical pdf s so here we would be talking only about medical subjects. Learn anatomy scapula with free interactive flashcards. Clinical anatomy the application of anatomy to clinical practice kinematics describes the motion of objects without consideration of the causes leading to the motion biomechanics the application of mechanical principles to living organisms. Scapula, also called shoulder blade, either of two large bones of the shoulder girdle in vertebrates. Locate and describe the major organs of the musculoskeletal system and their functions.
Pdf the scapula or shoulder blade is the bone that connects the clavicle to the humerus. It articulates proximally with the glenoid via the. Easy to remember muscles attachment of individual muscles either originated or inserted from scapula. It has three borders superior, lateral, medial, three angles superior, lateral, medial and two surfaces costal, dorsal. Muscles attachment of scapula by medicaladda youtube. The scapula or shoulder blade is a flat, triangularshaped bone that lies adjacent to the posterior surface of ribs 27. It maintains the shoulder in a functional position with the axial skeleton and allows varied arm positions in shoulder anatomy. Anatomy of the shoulder joint three bones, the collarbone clavicle, the shoulder blade scapula, and the upper arm bone humerus come together to form the shoulder. Coccyx small triangular bone that articulates with the inferior end of the sacrum and is formed by 4 fused coccygeal vertebrae. It is a flat, triangular bone, with two surfaces, three borders, and three angles. Learn muscle attachments scapula with free interactive flashcards.
The shoulder girdle composed of the scapula and clavicle and pelvic girdle are the two points in the body where the axial and the appendicular skeletons meet. An interactive quiz covering posterior markings of scapula bone through multiplechoice questions and featuring the iconic gbs illustrations. Pdf the humerus is the largest bone of the upper extremity and defines the human brachium arm. Atlas of human anatomy 7th edition pdf the only anatomy atlas illustrated by physicians, atlas of human anatomy, 7th edition. The scapula, also known as the shoulder blade, is a flat triangular bone located at the back of the trunk and resides over the posterior surface of ribs two to seven. At first glance, the clavicle seems to act as an anterior strut to define the distance between the torso and the scapula. The flattened triangular portion spans from the second to the seventh rib and consists of three borders superior, lateral, and medial and three angles superior, inferior, and lateral. The intrinsic muscles of the scapula include the muscles of the rotator. There are only three muscles that are responsible for enabling the movement of.
There are many books for anatomy one can read, but bd chaurasia is still considered the best book of anatomy. A scapulas posterior surface is crossed obliquely by a prominent ridge, the spine, which divides the bone into two concave areas, the supraspinous and infraspinous fossae. Kenhub learn human anatomy the fastest, most engaging. Its lateral angle is conspicuous as it forms the glenoid fossa for. It begins at the vertical vertebral or medial border border by a smooth, triangular area over which the tendon of insertion of the lower part of the trapezius glides, and, gradually becoming more elevated, ends in the acromion, which overhangs the shoulderjoint the spine is triangular, and flattened from above downward, its apex being directed toward the vertebral. Anatomy being the subject of structures is one of the toughest subject. Two large lshaped facets for articulation with pelvic bone. Kenhub provides extensive human anatomy learning resources spanning gross, clinical and crosssectional anatomy, histology and medical imaging. The scapula is a large, flat, triangular bone with three prominent projections. The scapula, also known as the shoulder blade, is a flat triangular bone located at the back of the trunk and resides over the posterior surface of ribs two to.
Pdf anatomical basics and variations of the scapula in turkish. Anatomy books pdf all medical pdfs download pdf files. Ninja nerds, join us in this video where we discuss the anatomy of the scapula through the use of a model. Correctly place bones in either the axial or the appendicular skeleton. My only complaint is that they should use attractive people for surface anatomy. Pdf anatomy, shoulder and upper limb, hand compartments. It is triangular in shape with apex pointed inferiorly and is curved so that it has a concave anterior surface and convex posterior surface. The shoulder blade is a flat bone with three anglesthe upper superior, bottom inferior and lateral glenoid angle and three bordersthe superior, lateral axillary and medial vertebral border picture 3 on the back side of the shoulder blade, at about twothirds of its height, a bony.
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