PPT-Appendicular Skeleton Pectoral Girdle & Upper Extremity

Clavicle Scapula Humerus Radius Ulna Carpal Bones Metacarpals amp Phalanges Pectoral Girdle Clavicle amp Scapula Collar Bone amp Shoulder Blade Pectoral Girdle 1 Scapula amp 1 Clavicle. . & Arm. Helen & . Shef. Scapula Osteology. Acromion. Coracoid . process. Lesser tubercle. Intertubercular. (bicipital) . groove. (What structure runs through here?). Greater tubercle. What structure does the . Origin of limbs. Crawling. Superorder Crossopterygii. Subclass Labyrinthodontia. Transition to land. (lobe fins). Function and Trends. Locomotion. Support. Functional diversification distally. Decreased number of bones. Appendages and supporting girdles. Pectoral Girdle. Function. Pectoral Girdle – Replacement bones. Coracoid. (Epicoracoid). Scapula. Suprascapula. Pectoral Girdle – Membrane bones. Clavicle. Cleithrum. The Skeletal System. Major Divisions in the skeletal system:. Appendicular:. consists of appendages that attach to the axial skeleton.. Pectoral girdle, pelvic girdle, limbs. Pectoral girdle. Consists of two bones: Clavicle and Scapula. POSTCRANIAL SKELETON - . II. ORIGIN OF PAIRED LIMBS, PECTORAL GIRDLE, . AND . HUMERUS. S. S. Sumida. Major themes we examine in this lecture include. :. The origin of paired limbs in general.. Evolution of the pectoral girdle: detachment of girdle from skull. Chapter 9. Introduction. Transitions from water to land and from land to air have allowed for a great diversity of forms within the appendicular skeleton.. As with many other designs, form closely follows function.. Lucie Shawcross * Intro to Bones * Exercise Science Majors. Main Menu. Main menu. APPENDICULAR SKELETON. PECTORAL GIRDLE. UPPER BODY 1. UPPER BODY 2. UPPER BODY 3. PELVIC GIRDLE. LOWER BODY 1. LOWER BODY 2. Part A: The Axial Skeleton. Section 1 – Axial Skeleton Overview (pp. 198-200). Consists of . 80. bones. Divided into 3 main parts. :. 1) . Skull. 2) . Vertebral column. 3) . Bony Thorax. Functions of Axial Skeleton. Ch. 8. HUMAN ANATOMY. Appendicular Skeletal System. 126. . bones. Consists of the:. Upper . Extremities. Pectoral Girdle. Humerus. Ulna & radius. Carpal bones. Metacarpals. Phalanges. Lower . is a skeletal complex in the body wall immediately behind the head that articulates with the anterior fins or limbs.. This is a picture of the ray-finned fish . Polypterus. , which exemplifies the basic pattern of all pectoral girdles.. . J.R. Schiller, Ph.D., G.R., Pitts, Ph.D., and A.L. Thompson, Ph.D.. Lab 5 Activities. The . appendicular skeleton. The . fetal skeleton. J. oint . models. Joint . 8-. 2. Overview of the Skeleton. two regions . of the skeleton. axial skeleton . – forms the central supporting axis of the body. skull, auditory ossicles, hyoid bone, vertebral column, and thoracic cage (ribs and sternum). 2/17/2010. 2. Axial Skeleton. Used to protect fragile tissue that is held underneath. Vertebrae, ribs, skull sternum. Appendicular Skeleton. These bones allow for movement. Bones of the limbs. Variations of Bones . skeleton. , composed of bones, cartilages, joints, and ligaments, accounts for about 20% of body mass..  . There are . 206. bones in the . human body. .. . Introduction -The Basics. The . axial skeleton.