Wrist osteoarthritis


Osteoarthritis of the wrist is a degenerative condition resulting in progressive wear of the wrist joints. It is also called arthrosis as opposed to arthritis, which implies the involvement of an inflammatory process.


Osteoarthritis of the wrist is a complex pathology. It can affect numerous joints of the hand and forearm, which connect the radius and ulna with metacarpal bones and more distally to the phalanges or finger bones. In osteoarthritis, the articular cartilage covering the bone extremities becomes damaged mostly due to ageing, overuse and trauma. The cartilage is a specialised connective tissue that facilitates the movement between bones by reducing friction. The cartilage also absorbs shock and traumatic impacts to the joints.


Osteoarthritis of the wrist most often is caused by ageing and traumatic injury. It can also result from medical conditions such as chronic autoimmune inflammation (rheumatoid arthritis) or from the reduction of blood flow through the lunate carpal bone (Kienböck’s disease). Generally, the ageing process affects all joints due to wear and tear and osteoarthritis is more frequent in those patients with a family history of the disease. Wrist osteoarthritis can result from a previous injury following the repair of a fracture or as a consequence of small changes in the anatomy of the wrist bones that increase pressure on the joint cartilage, which gradually degenerates. The pathology can also arise from traumatic damage to the cartilage itself, leading to a rigid scar formation that impairs a smooth joint movement. This is named post-traumatic osteoarthritis.

Risk factors

There are a various risk factors leading to wrist osteoarthritis, the main ones being:



Mechanical injury

Familiar predisposition

Additional medical factors:

Chronic inflammatory and autoimmune diseases (Rheumatoid arthritis, psoriasis, gout (accumulation of uric acid in the joint))

Kienböck’s disease

Septic arthritis (infection of the wrist joint)

Poor muscle training

Postmenopausal hormonal reduction



The main symptoms of wrist osteoarthritis are:

Swelling of the wrist

Fluid accumulation in the joint

Early stage: pain with movement that eases off with activity

Advanced stage: chronic pain without movement

Noise when moving the wrist (crepitus)

Stiffness of the joint

Reduced range of motion

Wrist weakness

Poor sleep quality due to pain

Widespread joint pathology (e.g. rheumatoid arthritis)


The diagnosis of wrist osteoarthritis begins with a medical history. The examiner will discuss the occurrence of past injuries and familiar predisposition to autoimmune diseases and arthritis. During the physical examination the specialist will assess the condition of the wrist and other joints. Other aspects of the diagnosis include:

Definition of pain characteristics

Passive and active exercises to assess changes in the range of movement

Comparison of both wrists' anatomy and function

X-rays to visualise changes in bones and cartilage

Blood test to exclude other medical conditions (rheumatoid arthritis)


Nonoperative treatment

In most cases wrist osteoarthritis is treated conservatively unless the pathology has severely compromised the anatomy of the joint or the pain has become unsustainable.

Antiinflammatory therapy with NSAIDs to reduce swelling, pain and permit the wrist movement Local steroid injection in more severe symptoms


Heat to provide comfort and reduce inflammation

Temporary immobilisation with a brace to reduce acute symptoms

Physical and occupational therapy to modify activities

Exercise to strengthen the wrist muscles and increase range of movement


After surgery initial rehabilitative care includes:

Arm elevation

Immobilisation with a cast or splint for 10-14 days or longer for 4-6 weeks

Ice pads

Antiinflammatory therapy with NSAIDs


Physiotherapy can begin at a suitable time as directed by the surgeon depending on the type of surgery or following conservative treatment with a cast or splint. A number of exercises guided by a physiotherapist or hand-therapist will aim to acquire flexibility, function and strength of the wrist such as:

Gentle hand exercises within a bowl of warm wax

Use of ice packs to the joints before and after motion


Joint mobilisation



Taping / bracing

Return to activity plan


To prevent severe damage of the arthritic wrist the patient is advised to avoid stress on the joint by modifying daily activities such as:

Gentle movements when twisting, pulling or pushing

Avoid carrying weights and bags

Exercise the muscles of the forearm and wrist to alleviate pressure on the wrist

Frequent motion of the wrist to reduce stiffness

Stretching exercises

Wear a wrist support when working with computers or returning to sport