Exam 3 Flashcards
1
Q
origin; semitendinosus
A
ischial tuberosity
2
Q
large sensory nerve to posterior hip and gluteal region, medial to Sciatic nerve
A
Posterior Cutaneous nerve of hip
3
Q
advantages to MRI
A
▪ No ionizing radiation ▪ Can scan in multiple planes (axial, coronal, sagittal) ▪ Better soft tissue detail than CT
4
Q
strongest ligament in the body. y shaped. attached to ilium and intertrochanteric line; prevents overextension of hip
A
iliofemoral ligament
5
Q
innervation; Abductor digiti minimi
A
lateral plantar nerve
6
Q
A
7
Q
insertion; Plantar Interosseus Muscles
A
proximal phalanges 3-5
8
Q
action; dorsal interosseus muscles
A
Abduct toes and flex metatarsophalangeal joint
9
Q
action; extensor digitorum longus
A
dorsiflex foot and extend toes
10
Q
origin; quadratus femoris
A
ischial tuberosity
11
Q
Superficial vein that drains from the lateral side of dorsal venous arch. Found on the posterior side of the lateral malleolus, joins popliteal vein on posterior side of leg
A
Small saphenous vein
12
Q
Origin of tensor fascia lata
A
Anterior superior iliac spine
13
Q
located inside the joint capsule, attachs to fovea capitis and transverse acetabular ligament.
A
ligament of head of femur
14
Q
action: flexor hallucis longus
A
plantar flex big toe
plantar flex toe
15
Q
origin; flexor digiti minimi brevis
A
fifth metatarsal
16
Q
action; biceps femoris
A
flex knee
extend hip joint (long head only)
17
Q
action; Abductor digiti minimi
A
abduct and flex little toe
18
Q
raised edge on superior edge of pubis
A
pecten pubis
19
Q
origin; gastrocnemius
A
femur
20
Q
gives sensory to posterior side of calf and lateral foot (accompanies small saphenous vein)
A
sural nerve
21
Q
Insertion sartorius
A
Tibia
22
Q
origin ; superior gemellus
A
ischial spine
23
Q
inflammation of prepatellar bursa
A
housemaid’s knee
24
Q
Action adductor longus, adductor brevis, adductor magnus
A
Adduct hip joint
25
Bags of fluid surrounded by connective tissue
Bursae
26
what MRI weighted image is best for pathological lesions
T2 weighted
27
triangular ligament that is attached to the superior ramus of the pubis and lower part of the intertrochanteric line; limits extension and abduction of the hip
pubofemoral ligament
28
insertion; inferior gemellus
femur (greater trochanter)
29
most common cause of foot drop?
damage to the common peroneal nerve
30
what does the femur do when you have a complete fracture of the neck of the femur
the leg is rotated laterally due to the action of gluteus maximus and short rotators of hip
31
three lateral ligaments
anterior talofibular
posterior talofibular
calcaneofibular ligament
32
action; semimebranosus
flex knee
extend hip joint
33
Arteries that do not anastomose w/ adjacent arteries;
End arteries
34
defect in deep fascia which allows for the passage of the great saphenous vein. Has a sharp edged lateral side called the falciform margin. inferior to inguinal ligament
saphenous opening
35
Action; vastus lateralis, vastus medialis, vastus intermedius
Extend knee
36
What separates the gluteus medius from the gluteus minimus
Superior gluteal nerves and vessels
37
Origin; gracilis
Pubis
38
Key feature ; tensor fascia lata
Muscle that is attached to the fascia of the IT tract
39
disadvantages to ultrasound
Bone and air-filled structures interfere with image ▪ Difficulty penetrating obese patients
40
origin: Abductor digiti minimi
calcaneus
41
insertion; adductor hallucis
Proximal phalanx of big toe
42
Action; tensor fascia lata
Abducts hip and maintains extension of leg
43
white image on x ray
radiopaque
44
valve degeneration in perforating veins causes
varicose veins
45
innervation; obturator internus
nerve to obturator internus
46
innervation; extensor hallucis longus
deep peroneal nerve
47
innervated by medial plantar nerve
flexor hallucis brevis
abductor hallucis
flexor digitorum brevis
first lumbrical
48
origin; Flexor digitorum brevis
calcaneus
49
Allow exchange of oxygen and nutrients in tissue space. These are comprised of a simple endothelial cell tube
Capillaries
50
Networks of capillaries that connect arterioles and venules
Capillary beds
51
Action; obturator externus
Laterally rotate femur at hip joint
52
order of darkest to lightest material on x ray
air
fat
fluid / soft tissue
calcium
metal
53
Origin adductor longus
Pubis
54
origin; tibialis anterior
tibia
55
Three main branches of the aorta
Brachiocephalic trunk Left common carotid artery Left subclavian artery
56
origin; plantaris
femur
57
pes planus
flat feet
58
three insertions at the pes anserinus on the tibia
gracilis, sartorius, tendinosus (God damn Stupid Tendon)
59
Has relatively large lumen
Veins
60
hamstring part of adductor magnus inserts;
adductor tubercle of femur
61
insertion; peroneus longus
First Metatarsal, Medial Cuneiform
62
insertion ; piriformis
femur (greater trochanter)
63
origin; piriformis
sacrum
64
insertion; obturator internus
femur, (greater trochanter)
65
innervation; dorsal interosseus muscles
Lateral Plantar nerve
66
action; lumbricals
I. Flex toes at metatarsophalangeal joint 2. Extend toes at interphalangeal joints
67
innervation; soleus
tibial nerve
68
c shaped cartilage that is NOT attached to the fibular collateral ligament
lateral meniscus
69
innervation; superior gemellus
nerve to obturator internus
70
Insertion; pectineus
Femur
71
Disadvantages to MRI
Images can’t be manipulated on the viewing screen like CT ▪ Narrower than in CT , worse for claustrophobic or larger patients ▪ Noisy ▪ Can’t be scanned if you have certain kinds of metal/implants ▪ No movement allowed ▪ Adverse reactions to contras
72
origin; soleus
fibula, tibia (soleal line)
73
origin; peroneus teritus
fibula and interosseus membrane
74
the lateral side of the leg is called the
peroneal
75
what does water look like on T2 weighted MRI images
bright
76
Origin; obturator extermus
Obturator membrane
77
radiographic features of an anterior hip dislocation
femoral head medial and inferior to the acetabulum
femur in external rotation and abduction
affected femoral head my appear larger
78
clinical uses for the femoral artery in the femoral triangle
femoral pulse, compression of artery against head of femur, insertion of catheter for angiography (direct access to heart) [cardiac catheterizations sometimes go through here]
79
Innervation; gracilis
Obturator nerve
80
What is supplied by the left subclavian artery
Upper limb
81
innervation; extensor digitorum longus
deep peroneal nerve
82
Origin; adductor magnus (adductor portion)
Pubis, ischium
83
insertion; peroneus tertius
fifth metatarsal
84
The femurs should be ___ when obtaining an AP pelvis film so as to display the femoral neck in profile
internally rotated
85
outpocketing of synovial cavity of the knee joint posterior to quadriceps tendon
suprapatellar bursa
86
stress fracture of the foot on the 2nd or 3rd metatarsal
March Fracture
87
when the sciatic nerve branches in the piriformis and can get compressed
piriformis syndrome
88
contusion of muscles at the anterior superior iliac spine
hip pointer
89
Middle smooth muscle layer; most variable layer in thickness and amount of elastic fibers; controls arterial vasomotor tone
Tunica media
90
Insertion of gluteus maximus
Femur IT tract
91
origin; flexor hallucis brevis;
cuboid and lateral cuneiform bones
92
inflamation of the superficial infrapatellar bursa
clergyman's knee
93
bursa in between the skin and patellar ligament
superficial infrapatellar bursa
94
Thickened lateral part of fascia lata; helps keep knee extended and provides lateral stability when standing. Attaches to ilium above and lateral condyle of tibia below.
Iliotibial tract
95
CT Advantages
▪ Resolution excellent for many areas ▪ Can see fractures otherwise missed ▪ Can scan in multiple planes ▪ Widely available ▪ Cheaper than MRI ▪ Fast (a few seconds for the whole body) ▪ Grey scale can be manipulated on viewing screen
96
Innervation; sartorius
Femoral nerve
97
insertion; tibialis anterior
medial cuneiform and first metatarsal
98
Action gracilis
Adduct hip joint Flex knee
99
the inguinal ligament connects to which two points
the pubic tubercle to the anterior superior iliac spine
100
action; quadratus femoris
laterally rotate femur
101
insertion; quadratus femoris
femur
102
muscle attached affectted by hip pointer
sartorius ...
103
Clinical condition when valvees of perforating veins become incompetent.
Varicose veins
104
insertin; dorsal interosseus muscles
proximal phalanges 2-4
105
insertion; popliteus
tibia
106
action; tibialis anterior
dorsiflex, invert foot
107
insertion; Quadratus plantae
Common tendon of flexor digitorum longus
108
Deep fascia of the thigh
Fascia lata
109
innervation; tibialis anterior
deep peroneal nerve
110
cartilage that attaches between condyules and is firmly attached to the medial (tibial) collateral ligament. Relatively fixed in joint
medial meniscus
111
disadvantages to nuclear medicine
Expensive ▪ Availability of service ▪ Radiation ▪ Poor spatial resolution
112
innervates Gluteus maximus.
. Inferior Gluteal Nerve
113
separates Gluteus Maximus from Greater Trochanter of Femur and Vastus Lateralis.
Trochanteral Bursa
114
Advantages to Ultrasound
No ionizing radiation ▪ Real-time images ▪ Produces little to no patient discomfort ▪ Easy to use and noninvasive ▪ Inexpensive ▪ Portable
115
sural nerve is a branch of?
tibial nerve
116
Innervation of the gluteus maximus
Inferior gluteal nerve
117
origin; semimembranosus
ischial tuberosity
118
innervates Gluteus Medius and Minimus, Tensor fascia lata.
Superior Gluteal Nerve
119
action; peroneus tertius
dorsiflex foot, every foot
120
a patella with an unfused accessory ossification center
bipartite (or tripartite) patella
121
origin; Plantar Interosseus Muscles
metatarsals 3-5
122
origin; peroneus longus
Fibula
123
gap in the adductor magnus between the hamstring part and the adductor part
adductor hiatus
124
Origin of iliopsoas
Ilium, vertebrae T12 through L5
125
insertion; Abductor hallucis
Proximal phalanx of big toe
126
Separates the gluteus maximus from the ischial tuberosity
Ischial bursa
127
The obstruction of a blood vessel due to an embolus
Embolism
128
more common type of hip dislocation
posterior
129
largest branch of the femoral artery. arises posteriorly in femoral triangle and passes between pectineus and adductor longus
profunda femoris
130
innervation; extensor digitorum brevis
deep peroneal nerve
131
Action adductor magnus (hamstring portion)
Extend hip joint
132
when does the femoral artery change to the popliteal artery?
when it passes through the adductor hiatus
133
Superficial vein that course on whole medial side of lower extremity. Starts at the dorsal venous arch of foot and ascends anterior to medial malleolus, up medial side of leg and thigh and drains to femoral vein at saphenous
Great saphenous vein
134
location of femoral hernias
saphenous opening
135
The thickest layer of medium veins is
Tunica adventitia
136
Insertion; adductor longus, adductor brevis, adductor magnus
Linea aspera of femur
137
inward rotation
inversion
138
insertion; lumbricals
I. Proximal phalanges of lateral four toes 2. Extensor expansions
139
what weight MRI image is best for anatomical detail?
T1 weighted
140
passes directly posteriorly between pectineus and iliopsoas; provides most of the blood supply to the head of the femur
medial femoral circumflex
141
insertion; Abductor digiti minimi
proximal phalanx of little toe
142
Carries low oxygen blood from the right ventricle to the lungs. Blood passes through capillary beds in lungs and receive oxygen
Pulmonary trunk
143
what people sit on
ischial tuberosity
144
origin; adductor hallucis
I. Oblique head: Metatarsal bones 2. Transverse head: plantar ligaments of metatarsophalangeal joints
145
largest nerve body (from L45,S123); composed of Tibial and Peroneal parts; ends as Tibial and Common Peroneal nerves; courses deep to Gluteus maximus, found halfway between ischial tuberosity and greater trochanter; can be damaged in posterior dislocation of hip joint.
Sciatic Nerve -
146
Connect superficial veins to deep veins. Have valves that only allow flow superficial to deep, not deep to superficial
Perforating veins
147
The area of ischemic necrosis due to total occlusion of an artery
Infarct
148
insertion; biceps femoris
fibula
149
Characterized by thickening and loss of elasticity of arterial walls
Arteriosclerosis
150
innervation; Flexor digitorum brevis
medial plantar nerve
151
innervation; short head biceps femoris
common peroneal part of sciatic nerve
152
innervation; quadratus plantae
lateral plantar nerve
153
Insertion of the gluteus minimus
Femur (greater trochanter)
154
action; gastrocnemius
plantar flex foot (weak flex knee)
155
Inner lining of ndothelial cells (single layer) supported by delicate connective tissue; allows diffusion from lumen into vessel wall
Tunica intima
156
Peroneus longus action
Evert foot
157
What is supplied by the aortic arch
Abdomen, pelvis, lower limb
158
Swelling of tissue due to excess amount of interstitial fluid
Edema
159
the scale used to measure CT density
hounsfield units
160
protects underlying structures and helps support lateral arch.
plantar aponeurosis
161
Has relatively narrow lumen
Arteries
162
insertion; soleus
calcaneus
163
action; inferior gemellus
laterally rotate femur
164
Returns low oxygen blood to the right atrium of the heart
Superior and inferior vena cava
165
innervation; hamstring adductor magnus
tibial part of sciatic nerve
166
action; extensor hallucis longus
dorsiflex foot, extend toe
167
Action; rectus femoris
Flex hip joint, extend knee
168
innervation; inferior gemellus
nerve to quadratus femoris
169
the spring ligament. most important in. keeps head of talus high off the ground
plantar calcaneonavicular ligament
170
insertion; flexor hallucis brevis
Proximal phalanx of big toe
171
A blood clot that detaches from its place of origin and travels in the blood stream
Embolus
172
insertion Peroneus Brevis
fifth metatarsal
173
origin ; flexor digitorum longus
tibia
174
the three structures that make up the "terrible triad of knee joint"
medial collateral ligament, anterior cruciate ligament, and medial meniscus
175
Inflammation of Ischial Bursae
Weaver's Bottom
176
Develops if muscle tonus of arteriole smooth muscle is above normal
Hypertension
177
178
What is supplied by the right subclavian?
Upper extremity
179
insertion; superior gemellus
femur (greater trochantor)
180
Condylar joint
Knee joint
181
insertion; gastrocnemius
calcaneus
182
innervation; peroneus tertius
deep peroneal nerve
183
Regions where blood passes directly from arterial to venous sides of circulation w/o passing thru capillaries. Found in regions of skin for temperature regulation. Also found in the gut and are open except during digestion
Arteriovenous anastamoses
184
Origin; pectineus
Pubis
185
courses below Piriformis; branches join Cruciate anastomosis at hip joint.
Inferior Gluteal Artery -
186
formed by the medial edge of the femoral neck and the inferior edge of teh pubic ramus (loss of this is a sign of a fracture neck of femur). IN normal AP film
shenton's line
187
Location of popliteal nodes
Posterior to the knee
188
Action; pectineus
Flex hip joint
189
action; flexor digitorum longus
plantar flex lateral four toes
plantar flex foot
190
midline joint between pubic bones
pubic symphysis
191
AP view of ankle with a 15-20 degree internal rotation of the foot.
keeps the talus from overlapping a portion of the lateral malleolus
Mortise View
192
the thickened fascia of the external oblique muscle
inguinal ligament
193
join between the talus and calcaneous which gives inversion and eversion movements of foot
subtalar joint
194
the adductor part of the adductor magnus inserts;
linea aspera
195
weakening of the medial longitudinal arch associated with stretch of plantar calcaneonavicular ligament
pes - planus flat feet (
196
Innervation adductor longus, adductor brevis, adductor magnus
Obturator nerve
197
action; semitendinosus
flex knee
extend hip joint
198
what does water look like on T1 weighted MRI images
dark
199
Insertion of gluteus medius
Femur (greater trochanter)
200
action; tibialis posterior
plantar flexes foot
inverts foot
201
innervation; long head biceps femoris
tibial part of sciatic
202
largest extensor of thigh; used in running, climbing stairs, rising up from stooped position; actions: extend, lateral rotate hip joint; keeps leg extended via iliotibial tract; Innervation - Inferior Gluteal nerve
Gluteus maximus
203
A form of arteriosclerosis that is associated w/ build up of fat and cholesterol w/in the arterial walls
Atherosclerosis
204
what does the femoral sheath NOT surround
femoral nerve
205
innervation; Abductor hallucis
medial plantar nerve
206
muscles that plantar flex and invert foot, flex toes. muscles enter the foot on medial side of ankle
deep group of posterior compartment
207
Action of the gluteus medius
Abduction Medially rotate
208
innervation; popliteus
tibial nerve
209
Carry oxygen rich blood into the left atrium
Pulmonary veins
210
Location of deep inguinal nodes
Medial to the femoral vein
211
Nerve of iliopsoas
Femoral nerve
212
Sequence of muscles from piriformis down
Piriformis Superior gemellus Obturator internus Inferior gemellus Quadratus femoris
213
214
origin; hamstring part of adductor magnus
ischial tuberosity
215
a black image on x ray
radiolucent
216
innervation; Peroneus Brevis
superficial peroneal nerve
217
sensory branches to lateral 1 1/2 digits and lateral sole
lateral plantar nerve
218
keeps you from standing on the tendon of the flexor hallucis longus
sesamoid bones
219
Clot formed in a blood vessel or in a chamber of the heart that does not move to another part of thebody
Thrombus
220
the medial 3 1/2 digits and medial part of sole are innervated by
medial plantar nerve
221
innervation; tibialis posterior
tibial nerve
222
Action; sartorius
Flex hip joint, flex knee
223
passes laterally, deep to rectus femoris; supplies lateral side of thigh, neck of femur, has descending branch that is part of the genicular anastomosis at the knee
lateral femoral circumflex
224
action; adductor magnus (hamstring)
extend hip joint
225
innervation; flexor hallucis brevis
medial plantar nerve
226
insertion; extensor digitorum longus
extensor expansions or lateral four toes
227
Separates the gluteus maximus from the greater trochanter of the femur and vastus lateralis
Trochanteral bursa
228
a very strong triangular shaped ligament that attaches to the medial malleolus of tibia to the medial surface of talus and calcaneus. this permits free dorsiflexion/plantar flexion but limits eversion of foot
medial (deltoid) ligament
229
action; soleus
plantar flex foot
230
innervation; flexor digitorum longus
tibial nerve
231
232
What is supplied by the common carotid
Head and neck
233
length of typical mri scan
30-60 minutes
234
ligaments that attach to the lateral malleolus of the fibula and permit free dorsiflexion/plantar flexion but limit inversion of the foot
lateral ligaments (weaker)
235
origin ; biceps femoris
ischial tuberosity (long head) , femur (short head)
236
origin; flexor hallucis longus
fibula
237
bursa in the subcutaneous tissue between the skin and patella
prepatellar bursa
238
A venous system that links two capillary beds
Portal system
239
bone between navicular bones and calcaneus and cuboid bones which allows for inversion and eversion of foot
transverse tarsal joint
240
action; extensor digitorum brevis
extend toes
241
Innervation; vastus lateralis, vastus medialis, vastus intermedius
Femoral nerve
242
Location of vertical group of lower extremity lymphatics
Along the termination of the great saphenous veins
243
sensory nerve for skin of the lateral calf
lateral sural nerve
244
Innervation of the gluteus medius and gluteus minimus
Superior gluteal nerve
245
innervation ; quadratus femoris
nerve to quadratus femoris
246
excessive eversion can cause
pott's fracture
247
origin; inferior gemellus
ischial tuberosity
248
varix
dilated veins
249
Partial occlusion or narrowing of an artery associated w/ tissue damage
Stenosis
250
radiographic features of a posterior hip dislocation
fem head lateral and posterior to acetabulum
femur in internal rotation and adduction
femoral head may appear smaller
251
Insertion; Vastus lateralis, vastus medialis, vastus intermedius
Patella
252
action; quadratus plantae
Assist in flexing lateral four toes
253
Insertion of iliopsoas
Femur
254
Origin of gluteus medius
Ilium
255
innervation; plantar interosseus muscles
Lateral Plantar nerve
256
action; Peroneus Brevis
evert foot
257
Function of bursae
Shock absorbers that reduce the friction of movement of muscle tendons against bones or other tendons
258
Insertion; obturator extermus
Femur
259
action; popliteus
laterally rotate femur (unlock knee joint)
260
Insertion ; rectus femoris
Patella
261
Innervation; adductor magnus (hamstring portion)
Sciatic nerve (tibial part)
262
femoral triangle
superior-inguinal ligament -\> medial adductor longus -\> lateral sartorius
263
Innervation; pectineus
Femoral nerve
264
innervation; Flexor digiti minimi brevis
lateral plantar nerve
265
origin; extensor hallucis longus
fibula and interosseus membrane
266
insertion; tibialis posterior
navicular bone, cuneiform, cuboid, metatarsals 2-4
267
268
action; Flexor digitorum brevis
flex lateral four toes
269
insertion; flexor digitorum longus
distal phalanges of lateral four toes
270
origin; Quadratus plantae
calcaneus
271
action; Flexor hallucis brevis
flex big toe
272
Origin of gluteus maximus
Ilium Sacrum Coccyx Sacrotuberous ligament
273
origin; Peroneus Brevis
fibula
274
Abnormally swollen and dilated veins, usually in the legs. Occurs when the walls of veins lose their elasticity and damaged valves allow blood to pool in the veins rather than ascending to the heart
Varicose veins
275
Outer connective tissue layer in blood vessels
Tunica adventitia
276
origin; extensor digitorum longus
tibia, fibula, interosseus membrane
277
action; adductor hallucis
adduct and flex big toe
278
Action of gluteus maximus
Extend Laterally rotate
279
action; Plantar Interosseus Muscles
Adduct toes and flex metatarsophalangeal joint
280
The major named vessels in the body
Principle vessels
281
Innervation tensor fascia lata
Superior gluteal nerve
282
tissues that reflect many echoes on ultrasound
sonodense (increased echogenicity) appears bright or white
283
innervation; semimembranosus
tibial part of sciatic nerve
284
origin; tibialis posterior
tibia, fibula, interosseous membrane
285
The indentation on the head of the femur for the insertion of the ligament
Fovea capitis
286
innervation; piriformis
nerve to piriformis
287
Action; piriformis
laterally rotate femur
288
Injury to the superior gluteal nerve or poliomyelitis causes
Gluteal gait
289
tissue that has few or no echoes on US is referred to as
sonolucent (or decreased echogenicity). It appears dark or black
290
bump on superior edge of pubis. important as attachment for inguinal ligament
pubic tubercle
291
action; superior gemellus
laterally rotate femur
292
insertion; plantaris
calcaneus
293
advantages of plain film
▪ Fast ▪ These images are relatively inexpensive to produce ▪ Can be obtained almost anywhere using portable or mobile machines ▪ Are still the most widely obtained imaging studies
294
insertion; Flexor digiti minimi brevis
proximal phalanx of little toe
295
Action of iliopsoas
Flex hip joint
296
Origin; sartorius
Anterior superior iliac spine
297
Insertion; gracilis
Tibia
298
Innervation rectus femoris
Femoral nerve
299
Inflammation of the ischial bursa
Weaver's bottom
300
origin; extensor digitorum brevis
calcaneus
301
drain lymph from most of lower extremity
vertical group
302
action; Flexor digiti minimi brevis
flex little toe
303
The type of blood vessels with valves
Veins
304
Insertion; tensor fascia lata
Iliotibial tract
305
advantages to nuclear medicine
Excellent specificity ▪ Provides physiologic information ▪ Provides early detection
306
arch that is formed by calcaneus, cuboid and lateral two metatarsals.
supported by long plantar ligament and plantar aponeurosis and peroneal tendons
lateral arch
307
insertion; flexor hallucis longus
distal phalanx of big toe
308
innervation; plantaris
tibial nerve
309
nodes that draine the gluteal region and posterior thigh
horizontal group
310
insertion; Flexor digitorum brevis
middle phalanges of lateral four toes
311
insertion; adductor magnus (hamstring)
femur
312
courses above Piriformis, between Gluteus Medius and Gluteus Minimus..
Superior Gluteal Artery -
313
formed by cuneiform and cuboid bones and metatarsals
supported by interosseus muscles and peroneus longus tendon
transverse arch
314
innervation; lumbricals
Lumbrical 1: Medial plantar nerve Lumbricals 2-4: Lateral plantar nerve
315
spiral shaped ligament attached to the ischium and greater trochanter; limits extension
ischiofemoral ligament
316
ligament involved in high ankle sprain
anterior inferior tibio-fibular ligaments
317
action; Abductor hallucis
abduct and flex big toe
318
outward rotation
eversion
319
tearing or stretch of the adductor group at the pubis is called what clinically?
pulled groin
320
innervation; flexor hallucis longus
tibial nerve
321
insertion; extensor digitorum brevis
extensor expansions of toes 2-4
322
innervation; gastrocnemius
tibial nerve
323
insertion; extensor hallucis longus
distal phalanx of big toe
324
action; plantaris
plantar flex foot
325
separates Gluteus Maximus from Ischial tuberosity.
Ischial Bursa
326
is the lateral meniscus attached to its respective collateral ligament?
NO the lateral meniscuus does not connect to the fibular collateral ligament
327
origin; Abductor hallucis
calcaneus
328
action; obturator internus
laterally rotate femur
329
excessive inversion
sprained ankle
330
origin; dorsal interosseus muscles
metatarsals 1-5
331
Origin adductor magnus (hamstring portion)
Ischial tuberosity
332
Origin; rectus femorus
Anterior inferior iliac spine
333
where can fabella be found sometimes?
lateral head of gastrocnemius
334
most of the dorsum of the foot is innervated by \_\_\_
the superficial peroneal nerve
335
Location of horizontal group of superficial inguinal nodes
Below inguinal ligment
336
what is a safety issue with MRI's?
metal that _can_ move
pacemakers
337
Action of the gluteus minimus
Abduct, Medial rotation
338
Locations that blood capillaries exist but lymphatic capillaries do not
Teeth, bone, bone marrow, and central nervous system (arguable due to recent findings)
339
tough band o fdeep fascia on sole of foot extending from the calcaneus
plantar aponeurosis
340
a sesamoid bone sometimes present in the tendon of origin of the lateral head of the gastrocnemious
fabella
341
Acts as a merger draining the lower half of the body
Cisterna chyli
342
Peroneus longus innervation
Superficial Peroneal nerve
343
origin; lumbricals
Tendons of flexor digitorum longus
344
Insertion adductor magnus (hamstring portion)
Femur (adductor tubercle)
345
origin; obturator internus
obturator membrane
346
Communications between arteries that supply regions of the body.
Arterial anastomoses
347
innervation; semitendinosus
tibial part of sciatic nerve
348
means knuckle
condyle
349
Origin of gluteus minimus
Ilium
350
Origin vastus lateralis, vastus medialis, vastus intermedius
Femur
351
swelling of synovial sheaths under the tarsal tunnel which can compredss the tibial nerve and causes numbness of sole of foot, toes and weakness of flexion of toes
tarsal tunnel syndrome
352
Innervation; obturator externus
Obturator nerve
353
a natural protuberance from a bone, or inside the shell or exoskeleton of a sea urchin or insect, for the attachment of muscles.
apophysis
354
Supplies blood to the pelvis and lower limbs.
Common iliac
355
avulsion fracture at the base of the 5th metatarsal, at the insertion of peroneus brevis tendon. Almost always oriented transversely across the long axis of the shaft. (freq caused by plantar flexionand inversion of the ankle)
pseudo-jones fracture
356
357
origin; popliteus
femur
358
inflammation of plantar fascia; symptoms are sharp pain, typically at heel, more common in runners and obese patients
plantar fascitis (often inflammation of the plantar aponeurosis
359
