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Lower Limb Flashcards

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1
Q

Other names of adductor canal

A

Hunters canal
Subsartorial canal

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2
Q

Location of adductor canal

A

Medial of Middle thigh

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3
Q

Termination of adductor canal

A

At adductor hiatus

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4
Q

Surrounding walls the adductor canal

A

Laterally vastus medialis
Posteriorly adductor longus and magnus
Roof by sartorius

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5
Q

Contents of adductor canal

A

Superficial femoral artery
Superficial femoral vein
Saphenous nerve

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6
Q

Short saphenous vein accompanied by which nerve and their relation with malleolus

A

Sural nerve
They pass posterior to lateral malleolus

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7
Q

Association of long saphenous vein with which nerve and their relation with malleolus

A

Great SAPHENOUS nerve
They are anterior to medial malleolus

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8
Q

Association of adductor canal compression syndrome with which pathology

A

Acute limb ischemia

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9
Q

Cause of auctor canal compression syndrome

A

Pressure on femoral artery bu musculocutaneous band of adductor Magnus at its termination

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10
Q

Main DD of adductor canal compression syndrome and how to differ

A

Popliteal fossa entrapment
To differentiate:
See if popleteal pulse is present in full extension of knee
Present in adductor compression
Absent in popleteal entrapment

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11
Q

Which muscle divides the greater sciatic foramen

A

Piriformis
Origin - sacrum
Insertion - posteromedial side of greater trochanter
Action:rotate the hip Externally and turn the leg and foot outward.

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12
Q

Nerve passing below Piriformis muscle

A

Sciatic nerve

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13
Q

Boundaries of femoral triangle

A

Medially adductor Longus
Laterally sartorius
Superiorly inguinal ligament

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14
Q

Muscle at risk of injury during sudden sprint without prior warmup
And most common site of avulsion

A

Biceps femoris
Origin of long head from ischial tuberosity

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15
Q

Innervation of biceps femoris

A

Short head by Common Peroneal component of sciatic nerve
Long head by tibial nerve

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16
Q

Root of common PERONEAL nerve

A

L4-S2

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17
Q

Cuteneous supply of common PERONEAL nerve

A

Anterolateral aspect of lower limb and dorsum of foot

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18
Q

Cutaneous supply of deep peroneal nerve

A

Dorsum of first web space

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19
Q

Muscle compartments supplied by Common Peroneal nerve

A

Anterior and lateral compartment of leg

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20
Q

Joints supplied by Common Peroneal nerve

A

Knee, ankle,foot

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21
Q

Common Peroneal nerve is covered by which muscle

Study These Flashcards
A

Biceps femoris and it’s tendon

22
Q

Branches of common Peroneal nerve

Study These Flashcards
A

Short head of biceps femoris
Articular
Lateral cuteneous nerve of calf
Superficial peroneal
Deep peroneal

23
Q

Muscle related to origin of dero peroneal nerve

Study These Flashcards
A

Upper part of peroneus Longus
Then Passing deep to extensor digitorum Longus
Then anterior to ANTERIOR interosseous membrane

24
Q

Nerve lying anterior to both malleoli

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A

Deep peroneal nerve
Thus supplies dorsum of first web space by terminal medial branch

25
Location of peroneus Tertius
Anterior compartment of keg
26
Injury to deep peroneal nerve results in
Foot drop
27
Supply of lateral branch of deep peroneal nerve
EHB EDB
28
Muscles of lateral compartment of leg with nerve supply
Peroneus Longus and brevis Supplied by superficial peroneal nerve
29
Nerve supply of anterior compartment of thigh
Femoral
30
Nerve supply of Medial compartment of thigh
Obturator
31
Nerve to posterior compartment of thigh
Sciatic
32
Blood supply of anterior t Compartment of thigh
Femoral artery
33
Nerve supply of Medial compartment of thigh
Obturator artery Profunda femoral artery
34
Blood supply of posterior compartment of thigh
Branches from profunda femoral artery
35
Muscles of anterior compartment of thigh
Sartorius Tensor fascia lata Quadriceps femoris Iliacus
36
Muscles of medial compartment of thigh
Adductor Longus, Magnus, minimus, brevis Gracilis Obturator externus
37
Location of biceps
Lateral Both in upper arm and thigh
38
Nerve to posterior compartment of leg
TIBIAL
39
Blood supply of anterior and lateral compartment of leg
Anterior tibial artery
40
Blood supply of posterior compartment of leg
Posterior tibial artery
41
Use of Lloyd Davis position and other names Its importance
Pelvic and rectal surgery Trendelenburg with legs apart / Head down lithotomy with hips flexed 15° and head down 30° Importance: in this position COMMON peroneal nerve may be injured
42
Type of hernia surgery in children
Herniotomy
43
What may cause weakness in anterior thigh after nerve block for inguinal hernia surgery
Injury to femoral nerve during nerve block
44
supplied area of Femoral nerve and root and damage may cause
The femoral nerve supplies the quadriceps femoris, sartorius, pectineus, and iliacus muscles. These muscles help you bend and straighten your hips and legs. Treatment Mnemonic Symptoms Anatomy Function Pain Mri বাঙলায় অনুসন্ধান করুন ফেমোরাল নার্ভের সরবরাহকৃত এলাকা Search Labs | AI Overview +7 The femoral nerve supplies the following areas of the body: Anterior thigh muscles The femoral nerve supplies the quadriceps femoris, sartorius, pectineus, and iliacus muscles. These muscles help you bend and straighten your hips and legs. Skin of the anterior thigh The femoral nerve supplies the skin of the anterior thigh from the inguinal ligament to the knee. Skin of the medial leg, ankle, and foot The saphenous nerve, a terminal branch of the femoral nerve, supplies the skin of the medial surface of the leg, ankle, and foot. Hip and knee joints The femoral nerve supplies sensory articular innervation to the hip and knee joints. The femoral nerve receives nerve supply from the nerve roots L2-L4. Damage to the femoral nerve can cause pain, weakness, or numbness. This can be due to trauma, surgery, constriction, a pinched nerve, or a herniated disk.
45
What does the saphenous nerve supply?
What does the saphenous nerve supply? The saphenous nerve is a cutaneous branch of the femoral nerve in the lower limb. It supplies innervation to the skin of the medial knee, leg, and foot.
46
Common nerve at risk of injury during inguinal hernia repair
Ilioinguinal nerve
47
Nerve at risk of injury in posterior approach to hip and common manifestation
Sciatic Foot drop
48
Origin and function of sural nerve
Origin The sural nerve is formed by the tibial and common peroneal nerves that join together in the distal third of the leg. Pain symptoms Anatomy Injury Function Landmarks Other name Root value Ultrasound Foot Entrapment treatment বাঙলায় অনুসন্ধান করুন সুরাল স্নায়ু Search Labs | AI Overview +7 The sural nerve is a sensory nerve in the lower leg and foot that allows you to feel sensations like touch, temperature, and pain: Location The sural nerve is located in the back of the calf, just beneath the skin. Function The sural nerve provides sensation to the outer part of the foot, heel, ankle, and the back of the leg below the knee.
49
Deep posterior compartment of leg muscles
tibialis posterior Flexor hallucis longus Flexor digitorum Longus Popletius
50
Compartment of plantaris muscle
Posterior superficial of leg

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