UCBL

Question 1

The primary joint being controlled in a UCBL foot orthosis is the

Answer 1

Subtalar

Question 2

A major requirement for successful application of the UCBL foot orthosis is that?

Answer 2

Deformity must be flexible

Question 3

To achieve additional valgus control with the UCBL foot orthosis

Answer 3

Add a medial flare to the heel and forefoot

Question 4

The effectiveness of a UCBL foot orthosis in controlling stance phase floor reaction forces is dependent upon the?

Answer 4

Intimacy of foot in shoe and orthosis

Question 5

The main advantage of the UCBL foot orthosis over conventional shoe modifications is that the?

Answer 5

Corrective forces are applied directly to the foot

Question 6

In selecting a shoe to be used with a UCBL for orthosis, a major requirement is that the?

Answer 6

Shoe must provide a stable base of support

Question 7

The UCBL provides

Answer 7

Inversion and eversion stability

Question 8

The UCBL foot orthosis applies corrective forces to?

Answer 8

Hind foot, mid foot and plantar surface

Question 9

With proper design the UCBL foot orthosis can

Answer 9

Addict and abduct either the forefoot and or the mid foot

Question 10

The longitudinal arch of the foot can be depressed by

Answer 10

Abducting the forefoot

Question 11

An impression for a UCBL foot orthosis is taken with the patient.

Answer 11

In partial weight bearing with corrective forces applied

Question 12

Footboards used for taking an impression for a UCBL foot orthosis generally come in three heel heights?

Answer 12

3/8, 1/2, and 5/8 inch

Question 13

The anterior distal trim line for the UCBL for orthosis is drawn

Answer 13

6mm proximal to the metatarso_phalangeal crease

Question 14

When applying corrective forces as an impression is being taken for a UCBL foot orthosis,the orthotist must

Answer 14

Maintain ankle and forefoot correction

Question 15

While taking an impression for a UCBL foot orthosis, internally rotating the tibia will

Answer 15

Depress the longitudinal arch

Question 16

While taking an impression for a UCBL foot orthosis, externally rotating the tibia will

Answer 16

Elevate the longitudinal arch

Question 17

The plantar surfaces of the forefoot And hind foot should be kept

Answer 17

Parallel

Question 18

Prior to taking an impression for a UCBL foot orthosis, the following landmarks should be marked

Answer 18

Malleoli, navicular, anterior/medial calcaneal tuberosity, base of 5th MT, and distal trim line

Question 19

In modifying a cast for a UCBL, the malleoli would more likely be

Answer 19

Built up 3 mm

Question 20

The area of the Achilles’ tendon on the cast for a UCBL foot orthosis should be

Answer 20

Shaved 1.5 mm laterally

Question 21

In order to create a tighter grip of the hind foot, the cast for a UCBL foot orthosis should be?

Answer 21

Shaved on the sides of the Achilles’ tendon

Question 22

The cast for a UCBL foot orthosis should be modified so that the?

Answer 22

The plantar surface at the MT heads is parallel to the plantar surface of the calcaneus

Question 23

When the navicular is included in a UCBL foot orthosis, that area of the cast should be

Answer 23

Built up 3mm

Question 24

To increase the amount of medial support of a UCBL foot orthosis plaster should be

Answer 24

Removed in the area of the sustentaculum talk

Question 25

To achieve the maximum medial support the sustentaculum tali modification should be

Answer 25

Merged with that of the medial heel grasp modification

Question 26

It is best to evaluate a UCBL foot orthosis on the patient?

Answer 26

Prior to, during, and after ambulation

Question 27

Corrections to a UCBL foot orthosis must be made if skin redness due to excessive pressure persists for more than?

Answer 27

15 minutes

Question 28

The proximal trimlines in the area of a UCBL foot orthosis should be

Answer 28

6mm distal to the shoe

Question 29

Pressure on the metatarsal heads can be relieved by incorporating a pad

Answer 29

Proximal to the MT heads

Question 30

When the patients foot is positioned At 90 degrees in a UCBL foot orthosis, the gap at the Achilles' tendon should be

Answer 30

No more than 4mm

Question 31

Bony prominences within the UCBL foot orthosis should be evaluated

Answer 31

To ensure excessive pressure does not exist

Question 32

Two biomechanical treatment objectives of a UCBL foot orthosis during weight bearing are

Answer 32

Keep subtalar joint in neutral and Achilles' tendon straight

Question 33

During ambulation with a UCBL foot orthosis the heel area should

Answer 33

Not move excessively within the orthosis and cause skin irritation

Question 34

If areas on a UCBL foot orthosis cause excessive pressure

Answer 34

Reliefs should be formed by localized heating of the plastic

Question 35

In order to control excessive motion of the subtalar joint, the UCBL foot orthosis should be made from a

Answer 35

Flexible plastic such as polypropylene or laminated polyester

Question 36

Before being applied to the patient the edges of the UCBL foot orthosis should be

Answer 36

Rounded and smooth

Question 37

The distal edge of a UCBL foot orthosis should be

Answer 37

Tapered

Question 38

The advantage of fabricating a UCBL foot orthosis from thermoplastic is that it

Answer 38

Can be easily reshaped

Question 39

When removing the UCBL foot orthosis for the cast

Answer 39

The plastic should be cut outside the trim lines so that the definitive trim lines can be established subsequently.

Question 40

If the UCBL foot orthosis is removed too soon from the cast

Answer 40

The heel diameter may increase causing a loose fit.

Question 41

The primary bone being stabilized in a UCBL foot orthosis is the

Answer 41

Calcaneus