2 smaller dents above trochea at elbow end of humerus Anterior

Test 2 - Appendicular Skeleton Flashcards by allyssa Bateman

Clavicle

Collar bone

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Sternal end of clavicle

Medial End
Toward neck
Triangular?
Round and flat

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Acromial end of clavicle

Lateral end
Longer and skinner
Toward shoulder

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Scapulae

Shoulder blade
Includes 
-Acromion
-Coracoid process
-Glenoid Cavity
-Spine

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Acromion

Point of spine of scapulae

Posterior

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Coracoid Process of Scapulae

Smaller point
Opposite of acromion
Anterior

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Glenoid Cavity of Scapulae

Between acromion and coracoid process

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Spine of Scapulae

“Arm” that goes to acromion

Posterior

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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

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Greater and Lesser Tubercles of Humerus

Greater = to the side of head
Lesser= below head

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Deltoid tuberoisty of humerus

Bump in the center of the long shaft

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Head of humerus

Big round part

Superior

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Anatomical neck

Groove between head and tubercles

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Coronoid fossa

2 smaller dents above trochea at elbow end of humerus

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Olecranon fossa

Big dent above trochea
Elbow end
Posterior

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Medial Epicondyle

Inside pointy part of elbow

Funny bone

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Lateral Epicondyle

Outside bump of elbow

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Trochlea

Where ulna snaps on to humerus

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Capitulum

Round knob on side of trochlea

Humerus

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Radius

Goes from elbow to thumb
Parts of radius:
-Head
-Neck
-Radial Tuberosity
-Styloid process

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Head of Radius

Round part of radius closest to elbow

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Neck

Groove below head of radius

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Radial Tuberosity of Radius

Bump below the head and neck of radius

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Styloid Process of Radius

Pointy notch on lateral side of radius

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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