Foot Muscles

Question 1

Origin of EDB and EHB

Answer 1

Superolateral Calcaneus

Question 2

Insertion of EDB

Answer 2

Extensor hoods of 2nd, 3rd and 4th phalanx (lateral side of EDL ligament)

Question 3

Insertion of EHB

Answer 3

Proximal 1st Phalanx

Question 4

Muscles supplied by Deep fibular nerve

Answer 4

EDB and EHB

Question 5

Muscles supplied by Lateral plantar nerve

Answer 5

Interossei, FDMB, Adductor Hallicus, lateral three Lumbricals, quadratus plantae, abductor digiti minimi

Question 6

Muscles supplied by Medial plantar nerve

Answer 6

Abductor hallicus, FDB, FHB, most medial lumbrical

Question 7

Origin of 1st plantar layer of the foot

Answer 7

Calcaneal tuberosity

Question 8

Insertion of FDB

Answer 8

Split at ends and insert on middle phalanx of 2nd to 5th toe

Question 9

Insertion of Abductor Hallicus

Answer 9

Medial proximal 1st phalanx

Question 10

Insertion of Abductor Digiti Minimi

Answer 10

Lateral proximal 5th phalanx

Question 11

Origin of Quadratus Plantae

Answer 11

Medial and lateral surface of calcaneus

Question 12

Insertion of Quadratus Plantae

Answer 12

Posterolateral side of FDL tendon

Question 13

Muscles in 1st layer

Answer 13

FDB, Abductor Hallicus, Abductor Digiti minimi

Question 14

Muscles in 2nd layer

Answer 14

Quadratus Plantae, Lumbricals x4

Question 15

Muscles in 3rd layer

Answer 15

Adductor Hallicus, FHB, FDMB

Question 16

Muscles in 4th layer

Answer 16

DAB x4 PAD x3