ANTR 350 1st Edition Lecture 14 Outline of Last Lecture I. Skull foraminaII. Cranial nervesOutline of Current Lecture II. Upper limb appendicular skeletonIII. Pectoral girdleIV. Humerus V. RadiusVI. Ulna Current Lecture-upper limb appendicular skeleton-pectoral girdle: attached upper limb to axial skeleton-upper limb bones-pectoral girdle-clavicle: connection between axial skeleton and pectoral girdle-sternoclavicular joint: between clavicle and sternum-acromioclavicular joint: between clavicle and acromion process of scapula-scapula: attached to clavicle; no connection to axial skeleton-fossae-supraspinous: posterior surface; superior to spine-infraspinous: posterior surface; inferior to spine-subscapular: anterior surface, subscapularis muscle-glenoid cavity: located at a lateral angle, articulates with the humerus-humerus: located in arm (brachium)These notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.-head: rounded surface; articulates with glenoid cavity-anatomical neck: location of epiphyseal plate; between tubercles and head-surgical neck: frequent fracture site-greater and lesser tubercles: rotator cuff muscles-intertubercular groove: tendon of BB muscle, back muscles-deltoid tuberosity: deltoid muscle-radial groove: radial nerve and blood vessels-medial and lateral epicondyles: wrist flexor and extensor muscles-ulnar groove: depression for ulnar nerve-trochlea: articulates with ulna-capitulum: articulates with radius-radius: forearm (thumb side)-radiohumeral joint: head of radius with capitulum of humerus-proximal radioulnar joint: head of radius with radial notch of ulna-distal radioulnar joint: ulnar notch of radius with head of ulna-radiocarpal joint: distal radius with proximal carpal bones-ulna: pinky side of forearm-ulnohumeral joint: with trochlea of humerus-proximal radioulnar joint: with proximal radius-distal radioulnar joint: with distal
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