My grandma has these hard bumps forming on her finger joints near the nails. Why is this spreading?

of the fingers may change due to the formation of the nodes and the underlying joint damage. This can lead to decreased finger mobility and difficulty performing tasks that require fine motor skills, such as buttoning a shirt or writing.

8. What Doctors Look For and How These Bumps Are Diagnosed

Diagnosing Heberden’s nodes typically involves a physical examination by a healthcare professional, who will assess the appearance and location of the nodes. The doctor may also inquire about the patient’s symptoms, family history, and any previous joint problems.

Imaging