And I thought we'd start with hip bursitis.

Sure.

Hip bursitis, it's a very common problem that we see and treat.

So the bursa is a fluid-filled sac.

We have numerous bursae throughout our body, but a bursa is a fluid-filled sac that acts like a cushion or a lubricating structure, typically where tendons attach to bones.

And in the hip, there's several bursa, but there's a very prominent bursa called the greater trochanteric bursa, which is... directly on the side of the hip.

So if you were to put your hand on the side of your hip and press on what you would consider your hip bone, the bursa is a little soft tissue cushion, or excuse me, a big soft tissue cushion that cushions over that hip bone.

So can you talk a little bit about some of the different techniques around hip replacement, what's your preferred method, and what patients can expect after hip replacement surgery? Sure.