Origin + insertions of intrinsic foot muscles Flashcards
What is the origin and insertion of the flexor digitorum brevis?
Origin: Calcaneal tuberosity + plantar fascia.
Insertion: Lateral surface of digits 2-5.
What is the origin and insertion of the abductor hallucis?
Origin: Flexor retinaculum, Calcaneal tuberosity + plantar fascia.
Insertion: Medial side of great toe.
What is the origin and insertion of the abductor digti minimi?
Origin: Lateral calcaneal tuberosity + plantar fascia.
Insertion: Lateral side of digit 5.
What is the origin and insertion of the tendon of the hallucis longus?
Origin: Origin: Fibula.
Insertion: Inferior surface of digit 1.
What is the origin and insertion of the tendon of flexor digitorium longus?
Origin: Tibia.
Insertion: Base of digits 2-5.
What is the origin and insertion of the Quadratus plantae?
Origin: Medial + lateral side of calcaneus.
Insertion: Flexor digitorium longus tendon.
What is the origin and insertion of the lumbricals?
Origin: Flexor digitorium longus tendon.
Insertion: Dorsal surface of digits 2-5 + expansions of the extensor digitorium longus tendon.
What is the origin and insertion of the flexor hallucis brevis?
Origin: Lateral cuneiform + cuboid.
Insertion: Digit 1.
What is the origin and insertion of the flexor digiti minimi?
Origin: Base of 5th metatarsal.
Insertion: Lateral of digit 5.
What is the origin and insertion of the oblique head of adductor hallucis?
Origin: metatarsal 2,3 +4.
Insertion: Digit 1.
What is the origin and insertion of the transverse head of adductor hallucis?
Origin: Plantar Metatarsophalangeal (MTP) ligament digit 3,4 + 5.
Insertion: Lateral side of digit 1.
What is the origin and insertion of the plantar Interossei?
Origin: Metatarsal 3-5.
Insertion: Digits 3-5.
What is the origin and insertion of the dorsal Interossei?
Origin: Metatarsal 2-4.
Insertion: Digits 2-4.
What is the origin and insertion of the extensor digitorum brevis?
Origin: Calcaneus.
Insertion: Lateral side of extensore digitorium longus tendon to digits 2-4.
What is the origin and insertion of the extensor hallucis brevis?
Origin: Calcaneus.
Insertion: Base of digit 1.