LAB - Post-cranial Skeleton Flashcards
1
Q
Tuberosity
A
large rounded projection; may be roughened
2
Q
Crest
A
narrow ridge of bone; usually prominent
3
Q
trochanter
A
very large, blunt, irregularly shaped process
4
Q
Line
A
narrow ridge of bone; less prominent than a crest
5
Q
Tubercle
A
small rounded projection or process
6
Q
Epicondyle
A
raised area on or above a condyle
7
Q
Spine
A
sharp, slender, often pointed projection
8
Q
Process
A
any bony prominence
9
Q
Head
A
Bony expansion carried on a narrow neck
10
Q
Facet
A
smooth, nearly flat articular surface
11
Q
Condyle
A
rounded articular projection
12
Q
Ramus
A
armlike bar of bone
13
Q
Meatus
A
canal-like passageway
14
Q
Sinus
A
cavity within a bone, filled with air and lined with mucous membrane
15
Q
Fossa
A
shallow, basinlike depression in a bone often serving as an articular surface
16
Q
Groove
A
furrow
17
Q
Fissure
A
narrow, slitlike opening
18
Q
Foramen
A
round or oval opening through a bone
19
Q
A
neural spine
20
Q
A
zygosphene
21
Q
A
zygosphene
22
Q
A
prezygapophysis
23
Q
A
neural canal
24
Q
A
postzygapophysis
25
zygantrum
26
Identify - what other structure is present?
dorsal carapace with keratinized epidermal plates
27
ventral plastron
28
keeled sternum
29
What is the function of the keel on the sternum of birds?
muscle attachment
30
unicate processes
31
synsacrum
32
cervical vertebrae
33
thoracic vertebrae
34
What region is this and what is at the end (hard to see in the picture?
caudal bones with pygostyle (final fused caudal bones)
35
spinous process
36
transverse process
37
vertebral arch
38
body
39
vertebral foramen
40
superior articular process and facet
41
body
42
superior articular facet
43
inferior articular process
44
superior articular process
45
inferior articular process
46
spinous process
47
intervertebral disc
48
transverse process
49
What are the 2 unique features of cervical vertebrae?
1. transverse foramen
2. bifid spinous process
50
Identify vertebra
cervical
51
Identify vertebra
thoracic
52
Identify vertebra
lumbar
53
anterior tubercle (atlas)
54
superior articular facet (atlas)
55
transverse process (atlas)
56
transverse foramen (atlas)
57
posterior tubercle (atlas)
58
dens (axis)
59
superior articular facet (axis)
60
transverse foramen (axis)
61
transverse process (axis)
62
spinous process (axis)
63
sacral canal
64
superior articular facet
65
sacral foramina
66
sacral hiatus
67
coccygeal cornu
68
coccyx
69
sacral cornu
70
Identify bone & parts
Rib bone
A- articular facet for vertebral bodies
B- articular facet for transverse process
71
sternal notch
72
clavicular notch
73
costal notch
74
manubrium
75
Identify bone and parts
sternum
A- body
B- xiphoid process
76
costal cartilage
77
floating ribs (11-12)
78
A- true ribs (1-7)
B- false ribs (8-12)
79
What features distinguish between true, false, and floating ribs?
true - attach around front to sternum
false - do not attach to sternum, but come around front
floating ribs - do not come around to front
80
How many ribs do humans have total? What number does this match in thorax?
twelve - same amount as thorax (12)
81
urostyle
82
carpals
83
radioulna
84
humerus
85
femur
86
tibiofibula
87
tarsals
88
ilium
89
ischium
90
Identify bone & parts
clavicle
A- acromial end (faces down)
B- sternal end
91
Identify A-E
A- 4th & 2nd metacarpals
B- 3rd metacarpal
C- proximal phalanx
D- medial phalanx
E- distal phalanx
92
acromion
93
coracoid process
94
suprascapular notch
95
superior border
96
superior angle
97
medial border
98
lateral border
99
glenoid cavity
100
superior angle
101
superior border
102
suprascapular notch
103
coracoid process
104
acromion
105
glenoid cavity
106
lateral border
107
inferior angle
108
medial border
109
What is the function of the deltoid tuberosity?
point of attachment for tendons of deltoid
110
What fits into the olecranon fossa?
the olecranon of the ulna
111
greater tubercle (humerus)
112
lesser tubercle (humerus)
113
intertubercular sulcus (humerus)
114
anatomical neck (humerus)
115
surgical neck (humerus)
116
deltoid tuberosity (humerus)
117
shaft (humerus)
118
radial fossa (humerus)
119
lateral epicondyle (humerus)
120
capitulum (humerus)
121
trochlea (humerus)
122
medial epicondyle (humerus)
123
coronoid fossa (humerus)
124
deltoid tuberosity (humerus)
125
olecranon fossa (humerus)
126
medial epicondyle (humerus)
127
trochlea (humerus)
128
lateral epicondyle (humerus)
129
olecranon (ulna)
130
head (radius)
131
trochlear notch (ulna)
132
coronoid process (ulna)
133
radial tuberosity (radius)
134
What bone is this?
ulna
135
What bones is this?
radius
136
styloid process (radius)
137
styloid process (ulna)
138
Identify regions of hand bones (A-D)
A- carpals (distal row)
B- carpals (proximal row)
C- metacarpals
D- phalanges of digits
139
Phalanges digits (A-C)
A- proximal phalanx
B- middle phalanx
C- distal phalanx
140
Identify A&B
A- radius
B- ulna
141
trapezium
142
trapazoid
143
captate
144
hamate
145
scaphoid
146
lunate
147
triquetrum
148
pisiform
149
greater trochanter (femur)
150
neck (femur)
151
head (with articular cartilage)(femur)
152
fovea (femur)
153
lesser trochanter (femur)
154
shaft (femur)
155
patellar surface (femur)
156
lateral epicondyle (femur)
157
lateral condyle (femur)
158
medial condyle (femur)
159
medial epicondyle (femur)
160
linea aspera (femur)
161
intercondylar fossa (femur)
162
Identify (A-I)
A- fovea
B- greater trochanter
C- lesser trochanter
D- linea aspera
E- medial epicondyle
F- medial condyle
G- intercondylar fossa
H- lateral condyle
I- lateral epicondyle
163
Identify bone & parts A-D
fibula
A- head
B- neck
C- fibula
D- lateral malleolus
164
Identify bone & parts A-G
tibia
A- lateral condyle
B- intercondylar eminence
C- medial condyle
D- tibial tuberosity
E- anterior crest
F- tibia
G- medial malleolus
165
interosseous borders
166
distal phalanx
167
middle phalanx
168
proximal phalanx
169
metatarsal
170
lateral cuneiform
171
cuboid
172
talus
173
calcaneus
174
articular surface for tibia
175
navicular
176
intermediate cuneiform
177
medial cuneiform
178
A- lateral condyle
B- lateral meniscus
C- lateral (fibular) collateral ligament
D- fibula
E- posterior cruciate ligament
F- medial condyle
G- medial meniscus
H- anterior cruciate ligament
I- medial (tibial) collateral ligament
J- tibia
179
hyoid bone
180
patellar bone
