Transtibial Componentry

Question 1

A basic design of transtibial prosthesis is quite simple, consisting of:

Answer 1

• socket
• suspension system
• shank
• foot and ankle components

Question 2

An indication for an exoskeleton design in place of an endoskeletal design is durability.

Answer 2

True

Question 3

Select the foot from the list below which has the most coronal plane accommodation.

Answer 3

SAFE

Question 4

What must be present at either end of the endoskeletal pylon?

Answer 4

Pyramidal or tube adapter

Question 5

Exoskeleton designs are especially appropriate for the heavy-duty user and a very heavy patient as it can be designed to tolerate weights of well over 300 pounds.

Answer 5

True

Question 6

Most components are rated for patient’s up to:

Answer 6

220 LBS

Question 7

In fitting of a patient to verify the socket fit and alignment prior to fabrication, the socket is attached to the distal components by an attachment block. Under the attachment block is a slide unit that allows for the anterior, posterior, medial and lateral positioning of the socket with respect:

Answer 7

To the shank and foot