Test 2 - Appendicular Skeleton Flashcards
Clavicle
Collar bone
Sternal end of clavicle
Medial End
Toward neck
Triangular?
Round and flat
Acromial end of clavicle
Lateral end
Longer and skinner
Toward shoulder
Scapulae
Shoulder blade Includes -Acromion -Coracoid process -Glenoid Cavity -Spine
Acromion
Point of spine of scapulae
Posterior
Coracoid Process of Scapulae
Smaller point
Opposite of acromion
Anterior
Glenoid Cavity of Scapulae
Between acromion and coracoid process
Spine of Scapulae
“Arm” that goes to acromion
Posterior
Humerus
Upper arm Includes -Greater and Lesser Tubercles -Deltoid Tuberoisty -Head of humerus -Anatomical neck -Coronoid fossa -Olecranon fossa -Medial epicondyle -Lateral epicondyle -Trochrea -Capitulum
Greater and Lesser Tubercles of Humerus
Greater = to the side of head Lesser= below head
Deltoid tuberoisty of humerus
Bump in the center of the long shaft
Head of humerus
Big round part
Superior
Anatomical neck
Groove between head and tubercles
Coronoid fossa
2 smaller dents above trochea at elbow end of humerus
Anterior
Olecranon fossa
Big dent above trochea
Elbow end
Posterior
Medial Epicondyle
Inside pointy part of elbow
Funny bone
Lateral Epicondyle
Outside bump of elbow
Trochlea
Where ulna snaps on to humerus
Capitulum
Round knob on side of trochlea
Humerus
Radius
Goes from elbow to thumb Parts of radius: -Head -Neck -Radial Tuberosity -Styloid process
Head of Radius
Round part of radius closest to elbow
Neck
Groove below head of radius
Radial Tuberosity of Radius
Bump below the head and neck of radius
Styloid Process of Radius
Pointy notch on lateral side of radius
Ulna
Lower arm, wrench bone Parts include: -Olecranon Process -Trochlear Notch -Coronoid Process -Head -Styloid process
Olecranon Processes of ulna
Top of the wrench
Trochlear Notch
Opening where wrench connects to humerus
Coronoid Process of Ulna
Pointy bottom of the wrench
Head of ulna
Round part at wrist
Styloid process of ulna
Pointy part at wrist end of ulna
Medial
Carpels
Wrist
Short bones
Metacarpels
Wrist to knuckle
Long bones
Phalanges
Knuckle to fingertips
Ilium
Big flat part of pelvis
- Iliac crest
- Iliac fossa
- Greater sciatic notch
Iliac Crest
Top of pelvis
On outer edges of pelvis
Iliac Fossa
Dent in pelvis where babies fit
Greater Sciatic Notch
Notch between upper and lower parts of the pelvis
Ischium
Back bottom loop of pelvis Includes: -Ischial Body -Ischial spine -Lesser Sciatic notch -Ischial Tuberosity -Ischial ramus -Obturator foramen
Ischial Body
of Ischium
Upper part of Ischium above ischial spine
Ischial Spine
of Ischium
Point of Ischial
Lesser sciatic notch
of Ischium
Notch below ischial spine
Ischial Tuberosity
of Ischium
Bump near the bottom of the loop of pelvis
Obturator Foramen
Big loop of pelvis
Femur
Upper leg Includes: -Head -Neck -Greater Trochanter -Lesser trochanter -Linear aspera -Intercondylar fossa -Medial condyle -Medial eipcondyle -Lateral epicondyle -Patellar surface -Lateral condyle
Head of femur
Connects to hip bone
Neck of femur
Connection between head and trochanters
Greater trochanter
of Femur
Upper crest that creates divide between head and shaft of femur
Lesser Trochanter
of Femur
Crest below neck and head of femur
Linea Aspera
of Femur
Shaft of femur
Intercondylar Fossa
of Femur
inner notch opposite of patellar surface
Posterior of femur
Medial and Lateral Condyle
of Femur
on sides of intercondylar fossa
Medial and Lateral Epicondyle
Sides of femur at knee
Patellar Surface
Where femur meets with lower leg
Covered by patella
Tibia
Lower Leg Big tough bone Includes: -Medial condyle -Tibial tuberosity -Anterior border -Medial malleolus -Articular surfaces -Lateral condyle
Medial and lateral condyle of tibia
Upper part of tibia
Knobs on each side of the T
Tibial Tuberosity
Knob below T of anterior view
Anterior border of Tibia
Ridge on anterior side of shaft of tibia
Medial malleolus
Point on ankle/medial side of tibia
Articular Surfaces
Where tibia meets fibula
Fibula
Smaller bone of the lower leg
Includes:
-Head
-Lateral Malleolus
Lateral malleolus of fibula
Outer ankle ball
Tarsels
Big ankle bones
Calcaneus: big outside bone (pinky side)
Talus
Fibrous Joints
Sutures
Syndesmoses (distal end of tibia and fibula)
Gomphosis
Cartilaginous Joints
Symphyses
Synchondroses
Synovial Joints
Plane Hinge Pivot Condyloid Saddle Ball and socket
Flexion and Extension
Flexion: decreases angle
Extension: increases angle
Abduction and Adduction
Abduction: away from middle
Adduction: towards middle
Rotation
Part rotating on its axis
Circumduction
Big circling of part on ball and socket joint
Pronation vs Supination
Pronation: anterior to posterior
Supination: posterior to anteror
Inversion vs Eversion
Inversion: toward medial
Eversion: toward lateral
Dorsiflexion vs. Plantar flexion
Dorsiflexion: flexion of ankle
Plantar Flexion: extension of ankle, standing on toes
