Why Do Prosthetic Limbs Feel Way Heavier Than Biological Ones?

The video explains why we don't feel the weight of our own bodies due to the skeletal system and mechanoreceptors. It discusses the challenges of prosthetic limbs, which often feel heavier than biological ones. Engineers are working on solutions like osseointegration, where prosthetics are connected to the skeleton, improving functionality and comfort. This technique, though promising, has drawbacks such as infection risks. The video highlights the evolution of osseointegration from dental implants to prosthetic limbs, emphasizing its potential to enhance prosthetic design.

Discuss the advancements in prosthetic limb technology since the introduction of osseointegration.

What are the potential drawbacks of using a metal rod in osseointegration?