degenerative artrosis. what is that?

Hello and welcome to e health forum.

At the age of 30 years, the onset of degenerative arthritis is very rare.

Osteoarthritis (OA) also known as degenerative arthritis or degenerative joint disease, is a group of mechanical abnormalities involving degradation of joints, including articular cartilage and subchondral bone.

Symptoms may include joint pain, tenderness, stiffness, locking, and sometimes an effusion.

A variety of causes — hereditary, developmental, metabolic, and mechanical — may initiate processes leading to loss of cartilage.

You might consult with your doctor after the X rays are obtained, which will help to make the proper diagnosis.

I hope this helps.