Prosthetic Joint Replacements Quiz

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What is the estimated annual cost of revision surgeries for prosthetic joint replacements in the United States?

$1.62 billion (correct)
$1.62 million
$1.62 thousand
$1.62 trillion

What is the expected number of orthopedic interventions worldwide by 2021?

5 million (correct)
50,000
500,000
5,000

What is the lead disruptor in orthopedic device manufacture according to the text?

CNC machining
Laser cutting
Injection molding
3D printing (correct)

What are some of the complications that can arise from prosthetic joint replacements?

Limited biocompatibility, aseptic loosening, and infection are potential complications that can arise from prosthetic joint replacements. Signup and view all the answers

Why is there a critical need to develop devices with minimal failure rates?

As the population grows older, the number of orthopedic interventions is expected to exceed 5 million worldwide by 2021, leading to increased costs and a greater need for effective and safe devices. Signup and view all the answers

What advantages does additive manufacturing offer for the manufacture of orthopedic devices?

Additive manufacturing enables the production of bespoke implants, design modifications that can improve osseointegration and reduce stress shielding, incorporation of therapeutically loaded materials, and reduction of magnetic resonance imaging artifacts. Signup and view all the answers

What are some of the benefits of using additive manufacturing for orthopedic device manufacture, and how do they address current challenges in the field?

Additive manufacturing allows for the production of bespoke implants and design modifications that can improve osseointegration, reduce stress shielding, incorporate therapeutically loaded materials, or reduce magnetic resonance imaging artifacts. This can help alleviate and prevent complications resulting from limited biocompatibility, aseptic loosening, and infection. Signup and view all the answers

What role does the aging population play in the need for improved orthopedic devices, and what is the estimated number of orthopedic interventions worldwide by 2021?

As the population grows older, the number of orthopedic interventions is expected to exceed 5 million worldwide by 2021, highlighting the critical need for improved devices with minimal failure rates. Signup and view all the answers

What is the estimated annual cost of revision surgeries for prosthetic joint replacements in the United States, and what does this indicate about the need for improved orthopedic devices?

The annual costs of revision surgeries for prosthetic joint replacements were estimated to be $1.62 billion in the US in 2020, highlighting the significant financial burden of complications and the need for improved orthopedic devices. Signup and view all the answers

What are some of the challenges in developing orthopedic devices, and how can additive manufacturing help address them?

Limited biocompatibility, aseptic loosening, and infection are some of the challenges in developing orthopedic devices. Additive manufacturing can help address these challenges by enabling the production of bespoke implants, design modifications to improve osseointegration, reduce stress shielding, incorporate therapeutically loaded materials, or reduce magnetic resonance imaging artifacts. Signup and view all the answers

Why is there a need to develop orthopedic devices with minimal failure rates, and what are the consequences of failure?

There is a need to develop orthopedic devices with minimal failure rates to alleviate and prevent complications such as limited biocompatibility, aseptic loosening, and infection. The consequences of failure can result in the need for revision surgeries, which can be costly and lead to additional health risks for patients. Signup and view all the answers

What is the potential impact of additive manufacturing on the orthopedic device industry, and why is it important?

Additive manufacturing has the potential to disrupt the orthopedic device industry by enabling the production of customized implants and design modifications that can improve patient outcomes and reduce complications. It is important because it can address current challenges in the field and improve the quality of care for patients. Signup and view all the answers

Prosthetic Joint Replacements Quiz

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