Hip and Knee 2 Flashcards
1
Q
What is the ball of the hip called?
A
Femoral Head
2
Q
What is the socket of the hip called?
A
Acetabulum
2
Q
What is the socket of the hip called?
A
Acetabulum
3
Q
What does the head of the femur articulate with?
A
Acetabulum
4
Q
Depth of acetabulum is increased by
A
Fibrocartilaginous Acetabulum Labrum and Transverse Acetabular Ligament
5
Q
The head of the femur is covered with what type of cartilage
A
Articular
6
Q
Which part of the femur head is not covered with articular cartilage
A
Pit or Fovea for Ligament of Head of Femur
7
Q
What ligament prevents hyperextension of hip joint?
A
Iliofemoral Ligament
8
Q
What ligament prevents overabduction of hip joint
A
Pubofemoral Ligament
9
Q
What ligament goes from the ischial part of acetabular rim to neck of femur
A
Ischiofemoral Ligament
9
Q
What ligament goes from the ischial part of acetabular rim to neck of femur
A
Ischiofemoral Ligament
10
Q
What is the chief flexor of the hip joint?
A
Iliopsoas
11
Q
Name the flexors of Hip
A
Iliopsoas Sartorius Tensor Fasciae Latae Rectus Femoris Pectineus Adductor Longus, Brevis and Magnus Gracilis
12
Q
Name the Hip Extensors (3)
A
Gluteus Maximus
Hamsrings
Adductor Magnus - Posterior Part
13
Q
Name the three parts of hamstrings for hip extensors
A
Semitendinosus, Semimembranosus, Biceps Femoris Long Head
14
Q
Which part of the Adductor Magnus is a hip extensor
A
Posterior Part
15
Q
Name the Hip Adductors (6)
A
Pectineus Adductor Longus Adductor Brevis Adductor Magnus Obturator Externus Gracilis
16
Q
Name the Hip Abductors and Medial Rotators (3)
A
Gluteus Medius
Gluteus Minimus
Tensor Fasciae Latae
17
Q
Name the Hip Lateral Rotators (5)
A
Obturator Internus and Externus Piriformis Gluteus Maximus Gemelli Quadratus Femoris
18
Q
The medial and lateral circumflex arteries are branches of which artery
A
Profunda Femoris Artery
19
Q
The artery to head of femur is what?
A
Branch of Obturator Artery
20
Q
Nerve supply to hip
A
Femoral, Obturator and Superior Gluteal Nerve
20
Q
Nerve supply to hip
A
Femoral, Obturator and Superior Gluteal Nerve
21
Q
The knee is what type of synovial joint
A
Hinge Type
22
How many articular surfaces does knee have?
Femora-Tibial (Lat and Medial) and Femoro Patellar
22
How many articular surfaces does knee have?
Femora-Tibial (Lat and Medial) and Femoro Patellar
23
Is the fibula involved in the knee joint
No
24
The joint capsule is strengthened by how many capsular ligaments? (5)
5
25
What are the capsular ligaments of the joint capsule of knee
Patellar Ligament
Fibular or Lateral Collateral Leg
Tibial or Medial Collateral Lig
Oblique Popliteal Ligament
26
How many bursae around knee joint?
12
27
How many bursae communicate with joint cavity?
4
28
What knee bursae communicate with joint cavity?
Suprapatellar Bursa
Popliteal Bursa
Anserine Bursa
Gastrocnemius Bursa
29
What does medial rotation of femur on tibia cause
Locking of Knee
30
What does lateral rotation of femur on tibia cause on knee
Unlocking knee
31
Which muscle unlocks the knee
Popliteus
31
Which muscle unlocks the knee
Popliteus
32
Name the five flexors of knee
```
Hamstrings
Sartorius
Gracilis
Gastrocnemius
Popliteus
```
33
Name the extensor of knee
Quadriceps Femoris
34
The menisci of knee are what type of fibrocartilage
Crescentic Plates
35
Which menisci of knee are broader posteriorly
Medial Meniscus
36
The tendon of what separates lateral meniscus from PCL
Popliteus
36
The tendon of what separates lateral meniscus from PCL
Popliteus
37
Which cruciate ligament is weaker in knee
Anterior Cruciate Ligament
38
Which cruciate ligament of knee limits posterior rolling of femoral condyles on tibia
Anterior Cruciate Ligament
39
Which cruciate ligament of knee prevents posterior displacement of femur on tibia and hyperextension of knee
Anterior Cruciate Ligament
40
Which cruciate ligament of knee prevents anterior rolling of femur on tibia?
Posterior Cruciate Ligament
41
Which cruciate ligament prevents hyeprflexion of knee
Posterior cruciate ligament
42
The intra-articular structures within knee joint consists of
Cruciate Ligaments and Menisci
43
How many bursae around knee joint
12
44
How many bursae around knee communicate with joint cavity
4
45
Which 4 bursae communicate with joint cavity of knee
Suprapatellar Bursa
Popliteal Bursa
Anserine Bursa
Gastrocnemius Bursa
46
The tibial collateral ligament of knee extends from
medial epicondyle of femur to medial condyle and medial surface of tibia
47
Deep fibres of the Tibial Collateral Ligament are firmly attached to
Medial Meniscus
48
The fibular collateral ligament extends from
Lateral epicondyle of femur to head of fibula
49
The tendon of popliteus passes where?
deep to Fibular Collateral Ligament
50
What type of joint is hip
Diarthrodial Joint
51
What is the normal angle of neck shaft within hip
130 Degrees
52
What is the normal angle of fem ante version in hip
15 Degrees
53
What is the normal angle of acetabulum anteversion
20 Degrees
54
The labrum has what type of pressure
Negative Intra-Articular Pressure
55
Name the four hip flexors
Ilio-Psoas
Rectus Femoris
Sartorius
Pectineus
56
What is the origin of Iliopsoas
Iliac Blade L Spine
57
What is the origin of Rectus Femoris
AIIS
58
What is the origin of Sartorius
ASIS
59
What is the origin of pectineus
Pectineal Line of Pubis
60
Insertion of Iliopsoas
Lesser Trochanter
61
Insertion of Rectus Femoris
Patella
62
Insertion of Sartorius
Pes Anserinus
63
Insertion of pectineus
pectineal line of femur
64
Innervation of Iliopsoas
L1 Ventral Ramus and Femoral Nerve
65
Rectus Femoris Innervation
Femoral Nerve
66
Sartorius Innervation
Femoral Nerve
67
Pectineus Innervation
Femoral Nerve
68
Name the four hip extensors
Gluteus Maximus
Semitinosus
Semimembranous
Biceps Femoris
69
Origin of Gluteus Maximus
Ilium, Dorsal Sacrum
70
Origin of Semitinosus
Ischial Tuberosity
71
Origin of Semimembranous
Ischial Tuberosity
72
Origin of Biceps Femoris in Hip
Ischial Tuberosity
73
Insertion of Gluteus Maximus
ITB and Glut Tuberosity on Femur
74
Insertion of Semitinosus
Pes Anserinus
75
Insertion of Semimembranous
Pes Anserinus
76
Insertion of Biceps Femoris
Fibula Head/lateral Tibia
77
Innervation of Gluteus Maximus
Inferior Gluteal Nerve
78
Insertion of Semitinosus, Semimembranous and Biceps Femoris
Sciatic Nerve
78
Insertion of Semitinosus, Semimembranous and Biceps Femoris
Sciatic Nerve
79
Name the 3 Hip Abductors
Gluteus Medius, Gluteus Minimus and Tensor Fascia Latae
80
Name the origin of Gluteus Medius and Minimus
Ilium
81
Name the origin of Tensor Fascia Latae
Iliac Crest
82
Name the insertion of Gluteus Medius and Minimus
GT
83
Name the insertion of Tensor Fascia Latae
Gerdy's Tubercle/ITB
84
Innervation of Hip Abductors
- Gluteus Medius
- Gluteus Minimus
- Tensor Fascia Latae
Superior Gluteal Nerve
85
Name the four Hip Adductors
Adductor Longus
Adductor Brevis
Adductor Magnus
Gracilis
86
Origin of Adductor Longus
Pubis
87
Insertion of Adductor Longus
Linea Aspera
88
Innervation of Adductor Longus
Obturator Nerve
89
Adductor Brevis origin
Inferior Pubic Ramus
90
Adductor Brevis insertion
Pectineal Line, Linea Aspera
91
Adductor Brevis Innervation
Obturator Nerve
92
Adductor Magnus Origin
Pubic Ramus, Ischial Tub
93
Adductor Magnus insertion
Adductor Tubercle
94
Adductor Magnus Innervation
Obturator Nerve and Sciatic Nerve
95
Gracilis Origin
Body & Inf Pubic Ramus
96
Gracilis Insertion
Pes Anserinus
97
Gracilis Innervation
Obturator Nerve
98
Name the 3 Hip Internal Rotators
Anterior Fibres of Glut Medius
Tensor Fascia Latae
Psoas
99
Origin of Anterior Fibres of Glut Medius
Ilium
100
Origin of Tensor Fascia Latae
Iliac Crest
101
Origin of Psoas
Lumbar Spine, Transverse Processes
102
Insertion of Anterior Fibres of Glut Medius
Greater Trochanter
103
Innervation of Anterior Fibres of Gluteus Medius
Superior Gluteal Nerve
104
Tensor Fascia Latae origin
Iliac Crest
105
Tensor Fascia Latae Insertion
Iliotibial Band/Gerdys Tubercle
106
Tensor Fascia latte innervation
Superior Gluteal Nerve
107
Psoas Origin
Lumbar Spine Transverse Processes
108
Lumbar Spine Insertion
Lesser Trochanter
109
Lumbar Spine Innervation
L2,L3
110
Name the 7 Hip External Rotators
```
Gluteus Maximus
Piriformis
Sup Gemellus
Inf Gemellus
Obturator Internus
Obturator Externus
Quadratus Femoris
```
111
Origin of Gluteus Maximus
Ilium
112
Origin of Piriformis
Anterior Sacrum
113
Origin of Sup Gemmelus
Ischial Spine
114
Origin of Inf Gemellus
Ischial tuberosity
115
Origin of Obturator Internus
Obturator Membranous
116
Origin of Obturator Externus
Obtraturor Membrane
117
Origin of Quadratus Femoris
Ischial Tuberosity
118
Insertion of Gluteus Maximus
ITB/Prox Femur
119
Insertion of Piriformis
Superior Greater Trochanter
120
Insertion of Sup Gemellus
Medial Greater Trochanter
121
Insertion of Inf Gemellus
Medial Greater Trochanter
122
Insertion of Obturator Internus
Medial Greater Trochanter
123
Insertion of Obturator Internus
Medial Greater Trochanter
124
Insertion of Obturator Externus
Medial Greater Trochanter
125
Quadratus Femoris Insertion
Intertrochanter Crest
126
Innervation of Gluteus Maximus
Inferior Gluteal Nerve
127
Innervation of Piriformis
Nerve to Piriformis
128
Innervation of Superior Gemellus, Inf Gemellus, Obturator internus, obturator externes
Nerve Obturator Nerve
129
Innervation of Quadratus Femoris
Nerve to Quadratus
130
Shenton's line is formed by
Medial Edge of Femoral Neck and Inferior Edge of Superior Pubic Ramus
131
Loss of contour of shenton's line is sign of
Fractured neck of femur
132
Fractures of the femoral neck do not always cause
Loss of Shenton's Line
133
Blood supply to femoral head capsule
via medial and lateral femoral circumflex
134
Ligamentum Teres blood supply
Acetabular branch of obturator artery
135
What type of capsular hip injury should you always fix
Extra Capsular
136
Which type of hip capsular injury is blood supply intact
Extracaspular
137
Undisplaced Hip injury fix or not
Fix
138
Displaced and young hip injury fix or not
Fix
139
Knee normal range of motion
5-130 degrees
140
What is the largest sesamoid bone in body
Patella
141
where is the thickest hyaline cartilage in body?
Patella
142
Name the four knee extensors
Rectus Femoris
Vastus Medialis
Vastulus Lateralis
Vastus Intermedius
143
Origin of Rectus Femoris
AIIS/Sup Acetabular Rim
144
Origin of Vastus Medialis?
Intertroch. Line/ medial linea aspera
145
Origin of Vastulus Lateralis
Greater Trochanter, Lateral Line Aspera
146
Origin of Vastus Intermedius
Prox Femoral Shaft
147
Insertion of rectus Femoris
Tib. Tuberosity(via patella)
148
Insertion of Vastus Medialis
Tib. Tuberosity(via patella
149
Insertion of Vastuls Lateralis
Tib. Tuberosity(via patella)
150
Insertion of Vastus Intermedius
Tib. Tuberosity(via patella)
151
Knee extensors innervation
Femoral Nerve
152
Innervation of Rectus Femoris, Vastus Medialis, Vastulas Lateralis and Vastus Intermedius
Femoral Nerve
153
Name the four knee extensors
Biceps Femoris
Semimembranous
Semitendinous
Gasocnemius
154
Biceps Femoris origin
Ischial Tub./Linea aspera
155
Semimembranous Origin
Ischial Tuberosity
156
Gastrocnemius Origin
Med and Lat femoral condyles
157
Biceps Femoris Insertion
Fibula Head/lat tibia
158
Semimembranous Insertion
Pes Anserinus
159
Semitendinosus Insertion
Pes Anserinus
160
Gastrocnemius Insertion
Os Calcis via tendo achilles
161
Biceps Femoris, Semimembranous and Semitendinosus Innervation
Sciatic Nerve
162
Gastrocnemius Innervation
S1
163
Which part of Menisci is avascular
Central
164
Which part of menisci is more mobile
Lateral
165
The medial menisci is firmly attached to
Tibia
166
The lateral meniscus is unattached where
Popliteus Hiatus
167
How does an ACL Injury happen
Knee buckles during pivot
168
Features of ACL injury on x-ray
Haemarthrosis
| Segond fracture
