Muscles
The origin of the Lumbricals
What is the tendons of the FDL
The nerve supply to the Adductor Hallucis
What is the Lateral plantar nerve
The first layer of the foot contains?
Abductor Hallucis, Flexor Digitorum Brevis and Abductor Digiti Miniami
The Lisfranc ligament runs from what to what
The lateral surface of the first cuneiform and the medial surface of the second metatarsal base
A muscle that adducts the hallux
Adductor Hallucis
The action of the of the Abductor Hallucis
What is Abduction and plantarflexion of the hallux
The medial plantar nerve innervates what muscles
What is the Abductor Hallucis, Flexor digitorum brevis, Flexor Hallucis Brevis
The deep fascia has three bands what do you know of the central band of the fascia
It is thick when compared to the other bands, it continues to the forefoot contributing to the plantar plate
The bifurcate ligament consist of
What is the dorsal calcaneocuboid ligament and the Dorsal calcaneonavicular ligament
The muscle that abducts digits 2-4
Dorsal Interossei
The Lumbricals are 3 bipennate and 1 unipennate that insert into the ?
What is the medial side of the extensor hood of the lesser digits/ The Medial aspect of the proximal phalanx of the respective digits.
The tibial nerve courses where to enter the foot?
What is medially under the medial malleolus deep to the flexor retinaculum
The origin of the Flexor Hallucis Brevis
What is the Plantar surface of the cuboid and adjacent portion of the lateral cuneiform
The cyma line consist of which joints
Calcaneocuboid and the talonavicular
The muscles that insert into the medial or lateral sesamoid are?
Adductor Hallucis Oblique head
Flexor Hallucis Brevis
Abductor Hallucis
The Adductor Hallucis has two heads what are both insertions
Oblique: Lateral sesamoid and the proximal phalanx of the hallux with the FHB
Transverse head: Medial to the sheath of the FHL but NOT the medial sesamoid
The tibial nerve gives off what branches to the foot
What is the Medial plantar nerve, lateral plantar nerve, medial calcaneal branch, sural verve,
The contents of the Second layer
Tendon of the FHL
Tendon of the FDL
Quadratus Plantae
Lumbricals
The only ligament in the foot with elastic fibers
Spring ligament ( Plantar calcaneonavicular ligament)
The doctor goes into surgery of a mortons neuroma and accidently cuts the 3rd dorsal Interossei what will happen to the 3rd Digit post operatively ?
The digit will float medially
The dorsal interossei insert?
What is the 1st inserts into the medial side of the base of the Proximal phalanx of the 2nd digit and Interossei 2-4 insert into the lateral sides of the bases of the proximal phalanx of 2-4
The nerve that innervates the Abductor hallucis muscle is ? The innervation comes from which spinal segment/s?
Medial plantar nerve which is a terminal branch of the tibial nerve which is a branch of the Sciatic nerve (L4, -S3)
The third layer has which tendons?
What is the tibialis posterior and the peroneus longus tendon
The length of the metatarsals when they are disarticulated is
2>3>5>4>1
There is dislocated fracture of the 3rd metatarsal base. What articulations are possibly disrupted.
All the articulations of the 3rd metatarsal which include the articulation with the second metatarsal, the articulation with the lateral cuneiform, the articulation with the 4th metatarsal . Even the articulation at the proximal phalanx may be disrupted