Foot Flashcards

1
Q

plantar apponeurosis

A
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2
Q

Plantar nerves

A
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3
Q

plantar cutaneous supply

A
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4
Q

first layer

A
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5
Q

abductor hallucis

A

– Attached
• Medial Process of calcaneal tuberosity

– Inserts
• Medial Side Base Of Proximal Phalanx

– Nerve Supply
• Medial Plantar Nerve (S1-S3)

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6
Q

flexor digitorum brevis

A

• Flexor Digitorum Brevis

– Attached
• Medial process of calcaneal tuberosity • Plantar Aponeurosis

– Inserts
• Both Sides Of Middle Phalanges

– Nerve Supply
• Medial Plantar Nerve

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7
Q

abductor digiti minimi

A

– Attaches
• Medial & Lateral processes of calcaneal tuberosity • Plantar Aponeurosis

– Inserts
• Lateral Side Of Base Of Proximal Phalanx

– Nerve Supply
• Lateral Plantar Nerve (S1-S3)

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8
Q

layer2

A
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9
Q

quadratus plantae

A

– Attached

• Medial Surface & Lateral Margin Of Plantar Surface Of Calcaneus

– Inserts
• Postero-lateral Margin Of Fdl Tendon

– Nerve Supply
• Lateral Plantar Nerve

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10
Q

lumbricals

A
  • Attached
  • Tendons Of Fdl

– Inserts
• Extensor hoods of digits 2-5

– Nerve Supply
• 1st = medial plantar nerve
• 2nd – 4th = Lateral Plantar Nerve

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11
Q

layer 3

A
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12
Q

flexor hallucis brevis

A
  • Attached
  • Cuboid & Lateral Cuneiform

– Inserts

• Via Sesamoids Into Both Sides Of Base Of Proximal Phalanx of hallux

– Nerve Supply
• Medial Plantar Nerve

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13
Q

abductor hallucis

A

– Attached - Oblique Head • Base Of MTs 2-4

– Attached - Transverse Head
• PlantarLigamentsOfMetatarsophalangealJts.

– Inserts
• Via Lateral Sesamoid Into Lateral Side Of Base Of Proximal Phalanx

– Nerve Supply
• LateralPlantarNerve(S2-S3)

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14
Q

flexor digiti minimi brevis

A

– Attached
• Base Of Fifth Metatarsal

– Inserts
• Base Of Fifth Proximal Phalanx

– Nerve Supply
• Lateral Plantar Nerve (S2-S3)

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15
Q

layer 4

A
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16
Q

layer 4 details

A

• 3 * Plantar Interossei

– Attached
• Medial Sides Metatarsals 3-5

– Inserts
• Extensor hood & Medial Side Of base of Proximal

Phalanges 3-5 – Nerve Supply -

  • Lateral Plantar Nerve
  • 4 * Dorsal Interossei

– Attached
• Adjacent Sides Of Metatarsals 1-5

– Inserts
• Extensor hoods & base of Proximal Phalanges of digits

2-4

– Nerve Supply -
• Lateral Plantar Nerve
• Deep fibular nerve innervates 1 & 2 too

17
Q

dorsal interossei

A
18
Q

plantar interossei

A
19
Q

arteries of the sole

A

Derived From The Posterior Tibial Artery

Note Many Branches

20
Q

plantar nerves

A

Medial Plantar Nerve

Lateral Plantar Nerve

21
Q

digital nerves

A
22
Q

Medial and lateral plantar nerves q

A
23
Q

plantar cutaneous supply

A
24
Q

dorsum of the foot

A
25
Q

dorsal arterial supply

A

• Derived From Anterior Tibial

– Becomes The Dorsalis Pedis Artery

– Gives Out Branches:
• 2 * Maleolar Branches
• Medial & Lateral Tarsal Artery** • Arcuate Artery

– Arcuate Artery
• Gives Rise To Metatarsal Arteries

26
Q

cutaneous nerves of the leg and foot

A
  • Saphenous
  • Superficial Peroneal • Deep Peroneal
  • Sural
  • Tibial
  • Medial Plantar
  • Lateral Plantar
27
Q

saphenous nerve

A
  • Is The Only Branch Of The Femoral To Pass Below The Knee
  • Supplies Anterio-medial Leg & Medial Foot (& Into The Arch)
28
Q

nerves of leg and foot

A
29
Q

from the tibial nerve

A
  • Sural Nerve
  • Calcaneal Branch Of Tibial Nerve • Medial Plantar Nerve
  • Lateral Plantar Nerve
30
Q

posterior cutaneous nerve

A
31
Q
A