In anatomy, the scapula, omo (Medical Latin), or shoulder blade, is the bone that connects the humerus (arm bone) with the clavicle (collar bone). These types of fused bones are called atavistic, e.g., the coracoid process of the scapula, which has been fused in humans, but is separate in four-legged animals. It connects the humerus bone of the arm to the collarbone. X-rays of your scapula, collarbone, or arm bones may be checked for broken bones or other problems. For example, the scapula bone is a flat bone, but it contains a spine, acromion, and coracoid process that make it appear somewhat irregular. the body of scapula is thin, flat and triangular with two surfaces- ventral and dorsal. There are only three … Fresh bone can be split, broken, and splintered. When it does, it is an indication that the individual was subjected to a considerable amount of force and that severe chest trauma may be present. What type of bone is the scapula? For more than 50 years, patients have relied on Mendelson Kornblum for the successful treatment of their bone and joint conditions. The word scapula means "shoulder" in Late Latin, from the Latin root scapulae, or "shoulder blades." ... Fracture of the Shoulder Blade (Scapula) These articles are for general information only and are not medical advice. The clavicle is the only bony attachment between the trunk and the upper limb. Name this specific part of the scapula. Most anatomists classify the scapula as a flat bone, though it does have some irregular looking structures on it. Flashcard anatomy of the scapula. It forms the front portion of the shoulder girdle and is palpable along its entire length with a gentle S-shaped contour.The clavicle articulates at one end with the sternum (chest bone) and with the acromion of the scapula at the other. The scapula is a flat, triangular-shaped bone that lies adjacent to the posterior surface of ribs. Supporting tissues include bone, cartilage, tendons, fat and muscle. Chondrosarcoma is a type of sarcoma. The answer is D, scapula bone. 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. The intrinsic muscles of the scapula include the rotator c … Few radiology articles report the types and appearances of these tumors. A bone that has an irregular shape. What is a sesamoid bone? Bone cancer destroys normal bone tissue. The bone is encircled and supported by a complex system of muscles. Sarcomas are rare cancers that develop in the supporting tissues of the body. Learn more about the symptoms, risk factors, diagnosis, types, treatment, and outlook for bone cancer. The scapula or shoulder blade is the bone that connects the clavicle to the humerus. An MRI or CT scan may be used to check for a fracture or other injury. c. Hyoid bone. grantwi79. Seventeen muscles attach to the scapula, and it articulates with the clavicle to form the shoulder girdle or pectoral girdle, which supports movements of the humerus. ... Scientists have classified these bones as one of five different types: short bones, long bones, flat bones, irregular bones, and sesamoid bones. Related posts: 12 features of the pectoral region can be seen or felt on the surface of body Humerus – the bone of the arm (General Features, […] A broken bone is a fracture. ... Name this specific area of the scapula. 1  Relatively fresh bone can be modified in various ways, depending on the form and size of the bone and the type of tool desired. b. Other important bones in the shoulder include: The acromion is a bony projection off the scapula. 2 synonyms for scapula: shoulder blade, shoulder bone. What are synonyms for scapula? c. Scapula is the anatomical term for the shoulder blade. The scapula provides attachment to several groups of muscles. The scapula is the anatomical term for the flat, triangle-shaped bone that makes up a human's shoulder. Fractures commonly involve the clavicle (collar bone), proximal humerus (top of the upper arm bone), and scapula (shoulder blade). Modified bison scapula Manufacturing Techniques Softer than most stone and harder than wood, the hardness and resilience of bone made it particularly useful. In human anatomy, the acromion (from Greek: akros, "highest", ōmos, "shoulder", plural: acromia) is a bony process on the scapula (shoulder blade). Sesamoid bones are a special type of short bone that forms within a tendon. Breaks in this bone are usually caused by a high-impact trauma such as a vehicle collision, rather than by a fall or sports injury. There are different types of fractures and symptoms include pain, swelling, and discoloration of the skin around the injured area. A scapular fracture is a fracture of the scapula, the shoulder blade. motor vehicle accidents account for 50% of scapular fractures) This means that it is longer than... See full answer below. Name this specific part of the scapula. Femur Bone and Landmarks. Scapular winging … The scapula is a small bone in which many neoplasms can develop. The bone is surrounded and supported by a complex system of muscles that work together to help you move your arm. If an injury or condition causes these muscles to become weak or imbalanced, it can alter the position of the scapula at rest or in motion. There are 2 … Often representing more than just a cosmetic deformity of the shoulder, it can lead to significant pain and functional impairment. The scapula, along with the clavicle and humerus, make up the shoulder. The scapula is sturdy and located in a protected place, so it rarely breaks. There are many types of shoulder injuries: Fractures are broken bones. The scapula (shoulder blade) is a strong, triangular-shaped bone that is well-protected by muscle. ostrigonum (posterior tubercle of talus ) is another example for atavistic epiphysis. 16 terms. 9 terms. The scapula forms the posterior of the shoulder girdle. 5. Other animals have similar bones, often described as scapular. There are 36 flat bones in the adult skeleton, including some skull bones, as well as the sternum and ribs: This consists of two bones, the scapula and clavicle (Figure 8.1.1).The clavicle (collarbone) is an S-shaped bone located on the anterior side of the shoulder. The scapula, or shoulder blade, is a wide, flat bone that sits behind the rib cage. What are the different parts of scapula? Coracoid process. a. Scapula is a flat bone. Winging of the scapula is often associated with palsy of the serratus anterior muscle, but can be due to numerous pathologic processes. The scapula has two surfaces, three borders, three angles, and three processes. The scapula is a large, flat triangular bone with three processes called the acromion, s… These muscles work in tandem to help you move your arm. willougr. One guess about the word's origin says the original meaning of scapulae was "spades or shovels," based on their similar shapes. Dislocations can involve any of three different joints. ADVERTISEMENTS: The scapula is a thin bone placed on the postero­lateral aspect of the thoracic cage. Antonyms for scapula. Learn all about the anatomical features of the scapula with our flashcard images and videos. THIS SET IS OFTEN IN FOLDERS WITH... ANATOMY - Skeleton: Humerus. Full Disclaimer. The scapula connects to the clavicle (collar bone) in the front of the body, and to the humerus (arm bone) at the side. This articulation between the acromial end of the clavicle and the acromion of the scapula forms the roof of the shoulder. The humerus is the single bone of the upper arm, and the ulna (medially) and the radius (laterally) are the paired bones of the forearm. Scapula Bone – Introduction. Glenoid fossa. d. Scapula bone. Scapula lies on the posterolateral aspect of the thorax extending from 2nd to 7th rib. It is a long bone. The bones that attach each upper limb to the axial skeleton form the pectoral girdle (shoulder girdle). High-speed vehicle accidents are the most common cause. Name this entire bone. Flat bones include: Most bones in the skull Ribs Sternum Scapula. Bone Breaking requires high energy trauma (e.g. The shoulder blades usually rest flat against the back of the chest wall. A short bone embedded in a tendon that has a sesame seed shape. The scapula, or shoulder blade, is a large, flat, triangular bone on your back that connects the humerus, or upper arm bone, and the clavicle, or collarbone. Synonyms for scapula in Free Thesaurus. The Musculoskeletal Tumor Society has developed a classification system for shoulder girdle tumors that divides the scapula into two zones []: the acromial—glenoid complex comprises the S2 region and the blade—spine portion comprises the S1 … The clavicle (collarbone) meets the acromion in the acromioclavicular joint. The scapula forms the posterior (back) located part of the shoulder girdle. Coracoid process. Part of the scapula is lined with cartilage (the glenoid) and forms the socket of the ball-and-socket shoulder joint. ... Flat bones are thin, flattened and usually somewhat curved. You may be given contrast liquid to help a fracture show up better in pictures. Irregular Bones. The base of the hand contains eight bones, each called a carpal bone, and the palm of the hand is formed by five bones, each called a metacarpal bone. Generally the recovery time for a broken bone is 4 to 6 weeks, depending on the circumstances of the injury. Dislocations occur when the bones on opposite sides of a joint do not line up. The scapula is commonly referred to as the shoulder blade. Scapula is a flat bone that is shaped somewhat like a triangle. The best example of this is the patella. There are 30 bones in each upper limb. Together with the coracoid process it extends laterally over the shoulder joint.The acromion is a continuation of the scapular spine, and hooks over anteriorly.It articulates with the clavicle (collar bone) to form the acromioclavicular joint X-rays of your lungs and both scapulas may also be taken. It is a sturdy, flat, triangular bone. In humans, it is a flat bone, roughly triangular in shape, placed on a posterolateral aspect of the thoracic cage. The scapula, or shoulder blade, is a large triangular-shaped bone that lies in the upper back. The scapula (also known as shoulder blade) is a triangular shaped bone situated in the upper back. 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