Orthopaedic Technologist Certified Orthopaedic Appliances and Bracing Questions and Answers

Question 1

A patient is being fitted for a functional hinged knee brace following an ACL reconstruction. What is the primary purpose of the adjustable hinges on this type of brace?

Accepted Answer

To allow for a controlled and gradually increasing range of motion.

Answer

To provide rigid immobilization of the knee joint.

Answer

To apply continuous cold therapy to the surgical site.

Answer

To increase varus and valgus stress for ligament testing.

Question 2

A 13-year-old patient with a progressive thoracic curve is prescribed a Milwaukee brace (CTLSO). Which of the following is the primary condition this brace is designed to treat?

Accepted Answer

Scoliosis

Answer

Lumbar lordosis

Answer

Cervical kyphosis

Answer

Spondylolisthesis

Question 3

When instructing a patient on the proper use of a Controlled Ankle Motion (CAM) walker boot, which of the following is a critical fitting instruction?

Accepted Answer

The patient's heel should be seated securely at the very back of the boot.

Answer

The heel should be positioned as far forward as possible in the boot.

Answer

Straps should be tightened to the point of causing mild discomfort to ensure stability.

Answer

The uprights of the boot should be angled towards the back of the leg.

Question 4

An Orthopaedic Technologist is fitting a 3-month-old infant with a Pavlik harness. This appliance is the primary treatment for which of the following conditions?

Accepted Answer

Developmental Dysplasia of the Hip (DDH)

Answer

Congenital clubfoot (talipes equinovarus)

Answer

Metatarsus adductus

Answer

Tibial torsion

Question 5

Following successful serial casting for congenital clubfoot, an infant is prescribed a brace consisting of shoes attached to a bar. What is the name of this orthosis, used to maintain correction and prevent relapse?

Accepted Answer

A Denis Browne Bar

Answer

A Jewett Brace

Answer

A Swedish Knee Cage

Answer

A Boston Brace

Question 6

A patient with a stable thoracic compression fracture is fitted with a Jewett brace. This type of brace primarily functions by limiting which spinal motion?

Accepted Answer

Flexion (forward bending)

Answer

Rotation

Answer

Lateral bending

Answer

Extension