Lab Activity 9 Appendicular Skeleton Martini Chapter 8 Portland Community College BI 231 Appendicular Skeleton • Upper & Lower extremities • Shoulder Girdle • Pelvic Girdle 2 Humerus 3 Humerus: Proximal End Greater tubercle Lesser tubercle Head: Above the epiphyseal line Anatomical Neck Surgical neck Intertubercular groove Anterior Medial Posterior4 Deltoid Tuberosity 5 Radial Groove 6 Trochlea (Distal Humerus) Anterior Posterior Anterior Posterior 7 Capitulum (Distal Humerus) Anterior Posterior Anterior Posterior 8 Olecranon Fossa (Distal Humerus) Anterior Posterior Anterior Posterior 9 Medial Epicondyle (Distal Humerus) Anterior Posterior Anterior Posterior 10 Lateral Epicondyle (Distal Humerus) Anterior Posterior Anterior Posterior 11 Radial Fossa (Distal Humerus) Anterior Posterior Anterior Posterior 12 Coronoid Fossa (Distal Humerus) Anterior Posterior Anterior Posterior 13 Lateral Supracondylar Ridge (Distal Humerus) Anterior Posterior Anterior Posterior 14 Medial Supracondylar Ridge (Distal Humerus) Anterior Posterior Anterior Posterior 15 Humerus: Distal End/Anterior Medial Lateral Supracondylar Supracondylar Ridge Ridge Coronoid Fossa Radial fossa Lateral Medial Epicondyle Epicondyle Capitulum Trochlea 16 Humerus: Distal End/Posterior Olecranon Fossa Medial Epicondyle Lateral Epicondyle Trochlea 17 Radius • “Rotates” • On the thumb side of the forearm 18 Radius: Head 19 Radial Tuberosity 20 Ulnar Notch of the Radius 21 Ulnar Notch of the Radius 22 Radius: Interosseous Ridge 23 Styloid Process of the Radius 24 Radius Distal Anterior Proximal Ulnar Notch Interosseous Radial Radial Tuberosity Head Styloid process ridge Posterior 25 Head of the Ulna (Distal End) 26 Styloid Process of the Ulna (Distal End) 27 Olecranon Process (Ulna Posterior View ) 28 Olecranon Process (Ulna) 29 Coronoid Process (Ulna Anterior View ) 30 Trochlear Notch (Ulna) 31 Radial Notch of the Ulna 32 Ulnar Tuberosity 33 Interosseous Ridge (Ulna) 34 Ulna Supinator Crest Olecranon Lateral Interosseous ridge Trochlear Styloid Head Notch Process Coranoid Process Anterior 35 Scaphoid Dorsal Palm View 36View Lunate Dorsal Palm View 37View Triquetrum Dorsal Palm View 38View Palm Pisiform View 39 Trapezium Dorsal Palm View 40View Trapezoid Dorsal Palm View 41View Capitate Dorsal Palm View 42View Hamate Dorsal Palm View 43View Palm Metacarpals View 2 3 4 1 5 44 Distal Phalanges 45 Proximal Phalanges 46 Middle Phalanges 47 Scapula 48 Scapula: Posterior View Spine 49 Scapula: Posterior View A A: Superior Border B:Medial Border C Lateral Border B C 50 Scapula: Anterior View A A: Superior Border B: Medial Border B C: Lateral Border C 51 Scapula: Posterior View A A:Superior Angle B: Lateral Angle B C: Inferior Angle C 52 Scapula: Anterior View A A: Superior Angle B B: Lateral Angle C: Inferior Angle C 53 Scapula: Posterior View Acromion 54 Scapula: Anterior View Coracoid Process 55 Scapula: Posterior View Supraspinous Fossa 56 Scapula: Posterior View Infraspinous Fossa 57 Scapula: Anterior View Subscapular Fossa 58 Glenoid Fossa 59 Supraglenoid Tubercle 60 Infraglenoid Tubercle 61 Scapula: Anterior View Suprascapular Notch 62 Clavicle 63 Femur 64 Head of Femur 65 Greater Trochanter (Femur) 66 Lesser Trochanter (Femur) 67 Neck of Femur 68 Intertrochanteric Line (Anterior Femur) 69 Intertrochanteric Crest (Posterior Femur) 70 Linea Aspera (Posterior Femur) 71 Fovea Capitus (Head of Femur) 72 Medial Condyle (Posterior Femur) 73 Lateral Condyle (Posterior Femur) 74 Adductor Tubercle (Femur) 75 Medial Epicondyle (Femur) 76 Lateral Epicondyle (Femur) 77 Patellar Surface (Anterior Femur) 78 Intercondylar Fossa (Posterior Femur) 79 Gluteal Tubercle (Posterior Femur) 80 Medial Articular Surface of Patella (For medial condyle of femur ) 81 Lateral Articular Surface of Patella (For Lateral condyle of femur) 82 Tibia 83 Medial Condyle of the Tibia Anterior Posterior 84 Lateral Condyle of the Tibia Anterior Posterior 85 Intercondylar Eminence (Tibia) Anterior Posterior 86 Tibial Tuberosity Anterior Posterior 87 Fibular Surface of the Tibia Medial Anterior Lateral Posterior 88 Medial Malleolus (Tibia) 89 Anterior Crest of the Tibia ( Shin ) 90 Fibular Notch of Tibia 91 Tibia articular surface for the talus 92 Fibula 93 Head of Fibula 94 Styloid Process (Apex) of the Fibula Lateral Malleolus 95 Styloid Process (Apex) of the Fibula 96 Lateral Malleolus (Distal) 97 Fibular Articular Surface for the Talus 98 Ankle and Foot 99 Talus 100 Calcaneus 101 Navicular 102 Cuboid 103 Cuneiform 1. Lateral 2. Intermediate 1 2 3. Medial 3 104 Metatarsals 5 4 3 2 1 105 Os Coxae (Hipbones) Ilium Pubic Bone Ishium 106 Iliac Crest 107 Anterior Superior Iliac Spine 108 Anterior Inferior Iliac Spine 109 Posterior Superior Iliac Spine 110 Posterior Inferior Iliac Spine 111 Greater Sciatic Notch (Ilium) 112 Iliac Fossa 113 Body of the Ilium 114 Articular Surface Of Ilium (Articulates with Sacrum) 115 Sacroiliac Joint 116 Arcuate Line (Ilium) 117 Inferior Gluteal Line (Ilium) 118 Ischial Tuberosity 119 Ischial Spine 120 Body of the Ischium 121 Ischial Ramus 122 Lesser Sciatic Notch (Ischium) 123 Pubic Crest 124 Body of Pubis 125 Pubic Symphysis (Fibrocartilage) 126 Superior Ramus (Pubis) 127 Inferior Ramus (Pubis) 128 Pectineal Line (Pubis) 129 Pubic Tubercle 130 Pubic Arch 131 Obturator Foramen 132 Acetabulum 133 Male Pelvis 134 Female Pelvis 135 Lab Activity 10 Articulations and Body Movements Martini Chapter 9 Knee • Largest and most complex joint of the body • Allows flexion, extension, and some rotation • Three joints in one surrounded by a single joint cavity • Femur-patellar • Lateral and medial tibia-femur joints 137 Knee Ligaments and Tendons • Tendon of the quadriceps femoris muscle • Fibular and tibial collateral ligaments • Patellar ligament 138 Knee • Anterior cruciate ligament • Posterior cruciate ligament • Medial meniscus • Lateral meniscus 139 Movements Flexion: joint angle is decreased Extension: joint angle is increased 140 Flexion/Extension/Hyperextension 141 Adduction/Abduction • Adduction: Moving limb toward the body midline • Abduction: moving limb away from body midline • Circumduction : flexion- extension-adduction- abduction 142 Rotation • The turning of a bone around its own long axis 143 Supination/Pronation 144 Eversion/Inversion 145 Dorsiflexion/Plantar Flexion 146 The End 147.