Lat pull-down with weight machine

Herniated nucleus pulposus (slipped disk)

This animation shows displacement of an inter vertebral disk (disk between the vertebrae).

• Back Pain

Reverse shoulder replacement

Reverse shoulder replacement may be needed if your rotator cuff is severely damaged.

Zepbound: Uses, How It Works, and Common Side Effects

Zepbound is a prescription medicine used to help lose weight and maintain weight loss.

• Zepbound

HSG test for female infertility

Video animation shows the HSG test — an X-ray study to identify causes of female infertility.

Calf raise with dumbbell

The calf raise targets the calf muscles in the legs. See how it's done.