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Dr Bishoy Voice Shots > Lower Limb > Flashcards

Lower Limb Flashcards

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

A

Biceps femoris and it’s tendon

22
Q

Branches of common Peroneal nerve

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

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

A

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

25
Q

Location of peroneus Tertius

A

Anterior compartment of keg

26
Q

Injury to deep peroneal nerve results in

A

Foot drop

27
Q

Supply of lateral branch of deep peroneal nerve

A

EHB
EDB

28
Q

Muscles of lateral compartment of leg with nerve supply

A

Peroneus Longus and brevis
Supplied by superficial peroneal nerve

29
Q

Nerve supply of anterior compartment of thigh

A

Femoral

30
Q

Nerve supply of Medial compartment of thigh

A

Obturator

31
Q

Nerve to posterior compartment of thigh

A

Sciatic

32
Q

Blood supply of anterior t
Compartment of thigh

A

Femoral artery

33
Q

Nerve supply of Medial compartment of thigh

A

Obturator artery
Profunda femoral artery

34
Q

Blood supply of posterior compartment of thigh

A

Branches from profunda femoral artery

35
Q

Muscles of anterior compartment of thigh

A

Sartorius
Tensor fascia lata
Quadriceps femoris
Iliacus

36
Q

Muscles of medial compartment of thigh

A

Adductor Longus, Magnus, minimus, brevis
Gracilis
Obturator externus

37
Q

Location of biceps

A

Lateral
Both in upper arm and thigh

38
Q

Nerve to posterior compartment of leg

A

TIBIAL

39
Q

Blood supply of anterior and lateral compartment of leg

A

Anterior tibial artery

40
Q

Blood supply of posterior compartment of leg

A

Posterior tibial artery

41
Q

Use of Lloyd Davis position and other names
Its importance

A

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
Q

Type of hernia surgery in children

A

Herniotomy

43
Q

What may cause weakness in anterior thigh after nerve block for inguinal hernia surgery

A

Injury to femoral nerve
during nerve block

44
Q

supplied area of Femoral nerve and root and damage may cause

A

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
Q

What does the saphenous nerve supply?

A

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
Q

Common nerve at risk of injury during inguinal hernia repair

A

Ilioinguinal nerve

47
Q

Nerve at risk of injury in posterior approach to hip and common manifestation

A

Sciatic
Foot drop

48
Q

Origin and function of sural nerve

A

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
Q

Deep posterior compartment of leg muscles

A

tibialis posterior
Flexor hallucis longus
Flexor digitorum Longus
Popletius

50
Q

Compartment of plantaris muscle

A

Posterior superficial of leg

Dr Bishoy Voice Shots (10 decks)

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