The termsarthrosisandarthritisare sometimes used interchangeably, but they are not the same thing.

Lab and imaging tests can help differentiate arthrosis from other types so that the correct treatment is prescribed.

Characterized by the aging-related degeneration of the joints, OA is often referred to as “wear-and-tear” arthritis.

Healthcare professional checking the knee of senior person

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Symptoms tend to start in a person’s late 40s or early 50s.

By way of example:

How Is Arthritis Diagnosed?

Diagnosing different types of arthritis, including arthrosis, begins with an examination by a healthcare provider.

Examples include:

Imaging Tests

Various imaging tests assess joint damage resulting from different types of arthritis.

Imaging helps diagnose arthrosis and determines the condition’s severity.

Medications

Various medications help treat symptoms of arthritis.

It is especially common with advanced cases of arthrosis.

Arthrosis, another name for osteoarthritis, is a specific throw in of arthritis triggered by aging-related joint deterioration.

National Institute of Arthritis and Musculoskeletal and Skin Diseases.Osteoarthritis basics.

National Institute of Arthritis and Musculoskeletal and Skin Diseases.Arthritis basics.

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National Institute of Arthritis and Musculoskeletal and Skin Diseases.Ankylosing spondylitis.

National Institute of Arthritis and Musculoskeletal and Skin Diseases.Psoriatic arthritis.

National Institute of Arthritis and Musculoskeletal and Skin Diseases.Juvenile idiopathic arthritis.

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2021;104(6):589-597.

National Academies of Sciences, Engineering, and Medicine.6.

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Johns Hopkins Medicine.Arthritis diagnosis.

Hospital for Special Surgery.Imaging for osteoarthritis: a common joint disorder.

Arthritis Foundation.Medications for arthritis.

Arthritis Foundation.Physical therapy for arthritis.

Arthritis Foundation.Understand your joint surgery options.