Here. Cut it at the knee joint.

- At the knee joint. That's it.

Here. Cut it at the knee joint.

At the knee joint. That's it.

The knee joint of a toilet-cleaning robot?

Manufacturer shipped the knee joint to a Boston orthopedic group.

The impact drove my lower leg straight through my knee joint.

Jun Ho's whole teeth got broken and detective Kwon's knee joint went kaput

Jun Ho got all his whole teeth broken. Detective Kwon's knee joint got busted.

Later we will look at what you get as knee joint, pneumatic or electronic.