LE Anatomy #2.txt

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What structures attach at the Calcaneal tuberosity?
- Flexor retinaculum
- Plantar fascia
- long plantar ligament
- quadratus plantae
- abductor digiti minimi
- abductor hallucis
- Flexor digitorum brevis
What attaches at the anterior calcaneal tubercle and where does it insert?
- short plantar ligament
- insert: cuboid
What attaches at the fibular tubercle on the calcaneus?

Inferior fibular retinaculum
What is another name for the plantar calcaneonavicular ligament?

Spring Ligament
What is Boehler's angle?
- Normal: 18-40
- Average: 30-35
Name the three STJ articulations?
- 1) Anterior
- 2) Middle
- 3) Posterior
What does the Anterior Tibial Artery feed into at the ankle?

Med & Lat malleoli
What two arteries make up the artery of the sinus tarsi?
- Lateral Tarsal A of Dorsalis Pedis A
- Perforating br. of Fibular A.
What does the spring ligament support?
- medial column
- * Plantar calcaneonavicular ligament
Navicular articulations!
- Talus
- all 3 cuneiforms
- Cuboid
Talar articulations!
- Calcaneus
- Navicular
Calcaneus articulations!
- Talus
- Cuboid
Med Cun articulations!
- 2nd Cun
- 1st met
- 2nd met
- navicular
Int Cun articulations!
- 1st Cun
- 3rd Cun
- Navicular
- 2nd Met
Lat Cun articulations!
- Int Cun
- Cuboid
- Navicular
- 2nd Met
- 3rd Met
Cuboid articulations?
- Lat Cuneiform
- Calcaneus
- Navicular
- 4th Met
- 5th Met
Os tibiale externum (os navicular, cornuted (gorilloid) navicular tuberosity) muscle association?

Tibailis Posterior
What attaches at the fibular promontory?

Long plantar ligament
functional movements of Talonavicular joint?
- Abduction & dorsiflexion
- Adduction & Plantarflexion
What is another name for the midtarsal joint?

Sima Line
Common shape ID for medial cuneiform?

Kidney (renaform) shape
common shape ID for medial talar dome?

Comma
Common ID shape for lateral talar dome?

Triangle
Which bones have an inverted L-shape articulation?

Medial & intermediate cuneiforms (at joint)
What is the Lis Franc's ligament?

interosseus tarsometatarsal ligament b/t medial cuneiform and 2nd met
Is the MTP joint synovial or not?

Synovial
Shape of 1st met base articulation with medial cuneiform?

Kidney (renaform) shape
What do the cristae of the 1st met head hold?

Sesamoid bones
Two ligaments on lateral 1st metatarsal?
- 1) collateral metatarsophalangela ligament
- 2) suspensory metatarsosesamoid ligament
T/F: There is no intermetatarsal ligament at the 1st and 2nd met base area?

T (no dorsal or plantar)
where is the 1st Met Nutrient foramen?

Lateral side
What is the most common site of calcaneal fractures?

Neutral triangle (lateral middle part) due to less trabeculation

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kepling

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LE Anatomy #2.txt

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LE Anatomy #2

Updated

2011-06-27T23:47:22Z

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