Unit 2- basic Osteology and Bones of the Superior limb Flashcards by Kaina Payan

Bone tissue [ textus osseous]

one of the specialized connective tissues. consists of bone cells and extracellular matrix composed of fibers, ground substance and mineral

How well did you know this?

Not at all

Perfectly

Osteoblasts [osteoblastocytus]

relatively active and secrete the collagenous fibers and the amorphic glucoproteinaceous ground substance

How well did you know this?

Not at all

Perfectly

osteocytes

studio apt “the space the tunnels”

How well did you know this?

Not at all

Perfectly

osteoclasts

remodel bone by drilling

How well did you know this?

Not at all

Perfectly

osseous lacunae

studio apt (the space)

How well did you know this?

Not at all

Perfectly

osseous canaliculi

“tunnels” connecting the space

How well did you know this?

Not at all

Perfectly

osteonal lamellae/ concentric lamellae of an osteon

lamellae- ring

How well did you know this?

Not at all

Perfectly

osteon

unit of bone tissue, @ least one ring and central canal

How well did you know this?

Not at all

Perfectly

external circumferential lamellae

around outside of bone

How well did you know this?

Not at all

Perfectly

internal circumferential lamellae

around inside bone (not found in growing long bones)

How well did you know this?

Not at all

Perfectly

interstitial lamellae

chunks of lamellae and don’t have central canal

How well did you know this?

Not at all

Perfectly

compact bone tissue

dense

How well did you know this?

Not at all

Perfectly

spongy bone tissue

looks like a sponge to give strength and make it light

How well did you know this?

Not at all

Perfectly

periosteum

located around outside of bone

How well did you know this?

Not at all

Perfectly

endosteum

located inside bone

How well did you know this?

Not at all

Perfectly

articular cartilage

cartilage that covers and protects articulating surfaces of bones

How well did you know this?

Not at all

Perfectly

nutrient canals

located inside bone and vessels travel around

How well did you know this?

Not at all

Perfectly

nutrient foramen

hole, which allows vessels to enter bone through the outside

How well did you know this?

Not at all

Perfectly

long bones

humerus, radius, ulna and bones of hands and pes. 88 bones total

How well did you know this?

Not at all

Perfectly

short bones

wrist (16 total) and ancle (14 total)

How well did you know this?

Not at all

Perfectly

flat bones

clavicles, scapulae, hip bones, ribs, sternum

How well did you know this?

Not at all

Perfectly

irregular bones

bones of the head, auditory ossicles, mandible, hyoid bone

How well did you know this?

Not at all

Perfectly

sesamoid bones

knee cap (patela) 2 base of toe and 2 on thumb

How well did you know this?

Not at all

Perfectly

epiphysis

the end of a long bone

How well did you know this?

Not at all

Perfectly

diaphysis

the body (shaft) of a long bone

metaphysis

where the growing is happening

axial skeleton

bones of the head, vertebral column, ribs and sternum

appendicular skeleton

bones of the free part of the limbs and includes the clavicle and scapula of the pectoral girdle and hip bones of the pelvic girdle

free parts of the limbs

protrude from the trunk

pectoral girdle

bony support for the free parts o the superior limbs

pelvic girdle

inferior limbs

clavicle

elongated flat bone that forms the only direct skeletal connection between the axial skeleton and the superior limb

infraspinous fossa of the scapula

"depression"

acromion of the scapula

- on the spine

humerus

largest bone in the superior limb

greater tubercle of the humerus

biggest bump on the humerus head

lesser tubercle of the humerus

smaller pump on the humerus head

radius

laterally positioned long bone within the antebrachium

ulna

medially positioned long bone within the antebrachium

carpal bones

8 short bones that form the skeleton within the wrist

metacarpal bone

5 long bones that from the skeletal support of the metacarpus

proximal phalanx of a finger

closest to a metacarpal bone

middle phalanx of a finger

between a proximal and distal phalanx in a digit

distal phalanx of a finger

phalanx associated with the tip of the digit

sesamoid bones

two small sesamoid bones located at the base of each proximal phalanx of the thumb

central canal

central hole inside oseonal lamellae

medullary cavity

space that solid cortical bone tissue of nearly all bones surrounds

physes or epiphyseal cartilages

glues the epiphysis to the metaphysis

sternal extremity of the clavicle

pointed structures

acromial extremity of the clavicle

flattened lateral portion of the clavicle that articulates with the acromion the scapula

conoid tubercle of the clavicle

posteroinferior

scapula

flat bone with 2 major surfaces

anterior or costal surface of the scapula

anterior surface

posterior surface of the scapula

posterior aspect

spine of the scapula

large ridge which unevenly divides the posterior surfaces of the scapula

supraspinous fossa of the scapula

depressed area superior to the spine

acromion of the scapula

lateral end of scapular spine

superior border of the scapula

fairly straight edge

scapular notch

indentation in the superior border near coracoid process

medial border of the scapular

see picture

lateral border of the scapula

see picture

superior angle of the scapula

see picture

lateral angle of the scapula

see picture

inferior angle of the scapula

see picture

glenoid cavity of the scapula

depressed articular surface

coracoid process of the scapula

see picture

neck of the scapula

see picture

head of the humerus

see picture

anatomic neck of the humerus

see picture

surgical neck of the humerus

see picture

intertubercular groove of the humerus

see picture

deltoid tuberosity of the humerus

see picture

condyle of the humerus

see picture

capitulum of the humeral condyle

little head- connects to antibranchii

trochlea of the humeral condyle

see picture

medial epicondyle of the humerus

see picture

lateral epicondyle of the humerus

see picture

medial supracondylar crest of the humerus

see picture

lateral spracondylar crest of the humerus

see picture

olecranon fossa of the humerus

see picture

coronoid fossa of the humerus

see picture

radial fossa of the humerus

see picture

head of the radius

see picture

neck of the radius

see picture

radial tuberosity

see picture

interosseous border of the radius

see picture

carpal articular surface of the radius

see picture

styloid process of the radius

see picture

ulnar notch of the radius

see picture

olecranon of the ulna

see picture

trochlear notch of the ulna

see picture

coronoid process of the ulna

see picture

radial notch of the ulna

see picture

interosseous border of the ulna

see picture

head of the ulna

see picture

styloid process of the ulna

see picture

scaphoid bone

1 see picture

lunate bone

2 see picture

triquetral bone

3 see picture

pisiform bone

4 see picture

trapezium bone

8 see picture

trapezoid bone

7 see picture

capitate bone

6 see picture

hamate bone

5 see picture

hamulus (hook) of the hamate bone

an anterior projection that forms part of the carpal groove

base of a metacarpal bone

proximal epiphysis

body of metacarpal bone

diaphysis

head of a metacarpal bone

distal epiphysis

phalanges/ bones of the digits

long bones form skeletal support of the digits

base of a phalanx

proximal epiphysis

body of phalanx

diaphysis

head of phalanx

distal epiphysis of each proximal and middle phalanx

tuberosity of the distal phalanx

widen process at the distal end of each distal phalanx ( instead of head)

Unit 2- basic Osteology and Bones of the Superior limb Flashcards

(113 cards)