Lower Extremity 5th Part

Question 1

Origin of the Flexor Digiti Minimi Brevis

Answer 1

Base of metatarsal 5 + long plantar lig.

Question 2

Insertion of the Flexir Digiti minimi brevis

Answer 2

Base of proximal phalanx of digit 5

Question 3

Function of the Flexor Digiti Minimi Brevis

Answer 3

Flex. of toe at 5th metatarsophalangeal joint

Question 4

Origin of the Opponens Digiti Minimi

Answer 4

Long plantar Lig. + base of the 5th metatarsal

Question 5

Insertion of the Opponens Digiti minimi

Answer 5

Lateral distal part of the 5th metatarsal

Question 6

Function of the Opponens Digiti Minimi

Answer 6

Abduction + fLEX. OF TOE AT THE 5TH METATARSOPHALANGEAL JOINT PTN J’AI éCRIT EN MAJ

Question 7

Origin of the Quadratus Plantae

Answer 7

Medial + Lateral surface of calcaneus

Question 8

Function of th Quadratus Plantae

Answer 8

Flex. of toes at 2-5th metatasophalangeal joints

Question 8

Insertion of the Quadratus Plantae

Answer 8

Tendons of flexor digitorum longus

Question 9

Origin of the Lumbricals

Answer 9

Tendons of flexor digitorum longus

Question 10

Insertion of the Lumbricals

Answer 10

Medial sides of bases of proximal phalanges of digits 2-5

Question 11

Function of the Lumbricals

Answer 11

Flex. and adduction of toes at metatarsophalangeal joints 2-5 + Ext. of toes at interphalangeal joints 2-5

Question 12

Origin of the Dorsal Interossei

Answer 12

Opposing sides of metatarsal bones 1-5

Question 13

Insertion of the Dorsal Interossei

Answer 13

BIG TOE -> Medial base of proximal phalanx of digit 1
Other toes 2-5 -> Lateral bases of proximal phalanges

Question 14

Function of the Dorsal Interossei

Answer 14

Flex. + abduction of toes at metatarsophalangeal joints 2-4 + Ext. of toes at interphalangeal joints 2-4

Question 15

Origin of the Plantar Interossei

Answer 15

Medial aspects of metatarsal bones 3-5

Question 16

Insertion of the Plantar Interossei

Answer 16

Medial bases of proximal phalanges 3-5

Question 17

Function of the Plantar Interossei

Answer 17

Flex. + adduction of toes at metatarsophalangeal joints 3-5 + Ext. of toes at interphalangeal joints 3-5