Foot and ankle - add

Question 1

___ view evals the tibiofibular syndesmosis

Answer 1

medial oblique of the ankle

Question 2

Name the (3) normal ankle series and (2) additional views

Answer 2

Normal:

• AP
• Lateral
• Medial Oblique

Additional :

• Mortise
• Stress

Question 3

Name the (3) normal foot series and (3) additional series

Answer 3

Normal:

• Dorsal Planter
• Lateral
• Medial oblique

Additional:

• posterior tangential (Harris Beath)
• Axial Sesamoid
• Toes Series

Question 4

Medial oblique view of the foot evals ____ anatomy

Answer 4

Lateral midfoot

can see the sinus tarsi

Question 5

Can see the sinus tarsi in what view ?

Answer 5

Medial oblique of the foot

Question 6

___ is an axial view of the calcaneous and soft tiss

Answer 6

posterior tangential (Harris Beath)

Question 7

____ view: Eval sesamoids & sesamoid-first metatarsal articulation

Answer 7

Axial Sesamoid

Question 8

Where does the sinus tarsi lie?

Answer 8

subtalar jt

medial oblique

Question 9

All tarsels form from a single ossification center besides ____ it has a process called the ____ that unites at 7-8 y/o

Answer 9

calcaneous

has a calcaneal apophysis

Question 10

What appears first on the 2-5th Metatarsels (base/ head)?

What appears first on the great toe (base/head)?

Answer 10

2nd-5th: head

1st : base

Question 11

_____ angle:

line 1: connects anterior tubercle of calcaneus – highest pt of calcaneus
• Line 2: connects highest pt of calcaneus w/ the posterior tubercle

Should be ___ degrees

Answer 11

Boehlers angle

28 degrees

Question 12

Boehlers angle should be no les than ____ degrees

Answer 12

28 degrees

Question 13

_______ measurement: shortest distance btw plantar surface of calcaneus & ext. skin contour

Max measurement: _____ mm

Answer 13

heel pad measurement : 22-26 mm

Question 14

accessory Ossicle: _____- comes off the posterior of the talus

Answer 14

Os Trigonum

Question 15

accessory Ossicle: _____: comes off the dorsal portion of the navicular

Answer 15

Os Supranavicular

Question 16

accessory Ossicle: _____: comes off the medial side of the navicular

Answer 16

Os tibiale Externum

Question 17

accessory Ossicle: _____: base of the 5th metatarsal→ located within the peroneal longus as it arches around he cuboid

Answer 17

Os Peroneum

Question 18

accessory Ossicle: _____: btw the bases of the metatarsels

Answer 18

Os Intermetatarseum

Question 19

Normal varient_____: is a lucent clef that runs VERTICALLY through the epiphysis

Answer 19

Cleft epiphyses

Question 20

Normal varient_____: boney process that arises from DORSAL aspect of the talus - points anterior

Answer 20

Talar Beak

Question 21

_____: Failure of a secondary center to unite

Answer 21

ununited apophyses

Question 22

_____ means 5+ toes

Answer 22

polydactyly

Question 23

_______: Lucent triangle→ seen in anterior aspect of the calcaneus
• due to: paucity of trabecular bone

Answer 23

Pseudocystic Triangle

• if in doubt do a Tangential calcaneal view

Question 24

When in doubt of a Pseudocystic triangle do a ____ view

Answer 24

tangential calcaneal view