Appendicular system

Appendicular system

1. Pectoral girdle

   • Clavicle
     • Medial end
       • articulates with manubrium portion of sternum forming sternoclavicular joint
     • Lateral
       • Articulates with acromion and scapula
     • Shaft
   • Scapula
     • Sides
       • superior border
       • medial border
       • Lateral border
     • corners
       • Superior angle
       • Inferior angle
       • Lateral angle
         • supports glenoid cavity
     • Processes
       • Coracoid
       • Acromiom
       • Spines

2. Upper limb

   • Humerus
     • Head
     • tubercle
       • greater tubercle
       • Lesser tubercle
     • neck
       • Anatomical
       • Surgical
     • Shaft
       • Deltoid tuberosity
       • Radial Groove
   • forearm
     • ulna
       • Olecranon
         • Proximal end forms upper superior lip of trochlear notch
       • Radial notch
         • Articulates with head of radius to form radio-ulnar joint
       • Head of ulna
         • Has ulnar styloid process
       • coronoid process
         • forms inferior lip if trochlear notch
     • Radius
       • Head of radius
       • Radial tuberosity
         • attaches biceps branchii
       • Ulnar notch
         • articiulates with head of ulna
       • Radial styloid process
         • stabilizes wrist joint
   • Wrist and hand
     • Carpal bones
       • Proximal
         • Scaphoid
         • lunate
         • triquetrum
         • pisiform
       • Distal
         • trapezium
         • trapezoid
         • capitate
         • hamate
     • metacarpals
     • Phalanges
       • All fingers have three bones except for pollex that has two bones
         • proximal
         • middle
         • distal

3. Pelvic grindle

   • Hipbone
     • Ishical
       • Ischial spine
         • Superior to lesser sciatic notch
       • Ischial tuberosity
         • posterior projection you sit on
       • Ischial ramus
         • meets inferior pubic ramus
     • llium
       • greater sciatic notch
         • for sciatic nerve
       • arcuate line
         • continuous with pectinal line
       • lliac crest
         • upper brim
       • lliac fossa
         • depression between lliac crest and arcuate line
     • Pubis
       • inferior pubic ramus
       • Superior pubic ramus
         • pectinal line ridging on anterior, superior surface
       • pubic symphysis
         • where pubic bones attach to a pad of fibrocartilage
       • obturator foramen
         • space encircles by ischial and pubic rami and closed by collagen fibres attaching hip muscle

4. Lower limb

   • Femur
     • Head
     • Neck
     • Trochanters
     • Intertrochanteric
     • Linea aspera
     • medial and lateral epicondyles
     • medial and lateral condyles
   • Patella
   • Tarsals
     • calcaneus
     • Talus
     • Cuboid
     • Navicular
     • Metatarsals
     • Phalanges
   • Tibia
     • Medial and lateral tibia condyles
     • tibial tuberosity
     • anterior margin
     • medial malleolus