Triceps extension with weight machine

Humira: An Overview of FDA-Approved Uses and Mechanism

A brief description of common uses for Humira and how it works in rheumatoid arthritis and Crohn's disease.

• Humira

Shoulder joint dislocation

This animation shows a dislocation of the shoulder joint.

• Injury
• Joint Pain

Suncreens Defined: UVA, UVB, and SPF

A brief overview of sunscreens: ingredients, effectiveness, and UVA, UVB, and SPF defined.

Bunion

This animation shows the formation of a bunion.

• Foot Health

Baby

A baby's soft spots (fontanels) close when the skull bones fuse together. See how.