callus

1. Localized thickening of the skin. 2. A fibrous band formed around the site of a fracture that seals the ends of the bone together and is then gradually replaced by mature bone.

Home » callus

Last Updated

October 7, 2025

Explore More

Your Brain is Aging: What a Family Physician Wants You to Know
Your Brain is Aging: What a Family Physician Wants You to Know
Roughly 10% of U.S. adults ages 65 and older have dementia, while 22% have mild cognitive impairment, according to a Columbia University study. You might have concerns about your own cogn...
Head cold
When a “Chest Cold” Is Something More
You probably know the feeling of having cold symptoms that move from your head into your chest. Many people call this a chest cold. The medical term for it is “acute bronchitis.” Bronchitis is an i...
COVID-19 Vaccine Frequently Asked Questions
COVID-19 Vaccine Frequently Asked Questions
During the COVID-19 pandemic, public-private partnerships produced a novel vaccine for COVID-19. While COVID-19 is no longer a pandemic, the virus still persists much like influenza. Vaccines for C...