Rheumatoid arthritis (RA) is a chronic autoimmune disease that can significantly affect the hands and wrists, often leading to pain, stiffness, swelling, weakness, and progressive deformity. While advances in modern medications have dramatically improved disease control for many patients, rheumatoid arthritis can still damage joints, tendons, and ligaments over time. When this occurs, hand function may gradually decline, making everyday activities increasingly difficult.
As a board-certified orthopedic surgeon with fellowship training in hand and upper extremity surgery, I evaluate and treat patients with both early and advanced manifestations of rheumatoid arthritis affecting the hand and wrist. Treatment is individualized for each patient, with the goal of preserving function, relieving pain, and restoring the ability to perform daily activities.
How Rheumatoid Arthritis Affects the Hand
Unlike osteoarthritis, which develops from age-related wear of joint cartilage, rheumatoid arthritis is an autoimmune condition in which the body's immune system attacks the lining of the joints (the synovium). This persistent inflammation can gradually damage cartilage, bone, ligaments, tendons, and joint capsules.
The small joints of the hands and wrists are among the most commonly involved areas, and symptoms often affect both hands in a relatively symmetric pattern.
Without appropriate treatment, chronic inflammation may eventually lead to joint instability, tendon imbalance, and characteristic hand deformities.
Common Symptoms
Patients with rheumatoid arthritis involving the hands commonly experience:
- Morning stiffness lasting longer than an hour
- Swelling of the knuckles or wrist
- Persistent hand or wrist pain
- Difficulty gripping or pinching objects
- Decreased grip strength
- Finger deformities
- Loss of hand function
- Tendon rupture
- Numbness or tingling from associated carpal tunnel syndrome
Many patients attribute these symptoms to aging, but rheumatoid arthritis is a progressive inflammatory disease. Early evaluation and appropriate treatment can often preserve function and reduce long-term joint damage.
Common Rheumatoid Hand Deformities
As inflammation weakens the supporting structures around the joints, characteristic deformities may gradually develop.
Ulnar Drift
Ulnar drift is one of the classic deformities associated with rheumatoid arthritis. The fingers gradually shift toward the small-finger side of the hand as inflammation stretches the ligaments and allows the extensor tendons to drift from their normal position.
Patients may notice increasing difficulty gripping objects, making a fist, or placing the hand flat on a surface.
Swan Neck Deformity
A swan neck deformity occurs when the middle joint of the finger hyperextends while the fingertip bends downward.
This imbalance can interfere with gripping, writing, buttoning clothing, and many other everyday activities.
Boutonnière Deformity
In a boutonnière deformity, the middle joint bends while the fingertip extends. This occurs because inflammation disrupts the normal balance of the extensor tendon mechanism.
Depending on the severity, patients may experience pain, stiffness, weakness, and difficulty using the affected finger.
Tendon Ruptures
Chronic inflammation around the wrist and fingers can gradually weaken tendons until they rupture.
Patients sometimes notice the sudden inability to straighten one or more fingers despite no specific injury. Tendon ruptures often require reconstructive surgery and should be evaluated promptly.
Thumb Deformities
The thumb is responsible for a substantial portion of normal hand function. Rheumatoid arthritis may lead to instability, joint collapse, hyperextension, pain, and difficulty with pinch activities.
Because thumb function is critical for daily activities, addressing these problems can have a significant impact on overall hand function.
Does Everyone with Rheumatoid Arthritis Need Surgery?
No.
Most patients with rheumatoid arthritis are treated successfully with medications prescribed by their rheumatologist, along with hand therapy, activity modification, splinting when appropriate, and regular monitoring.
Surgery is generally considered when inflammation has resulted in structural damage that continues to cause pain or loss of function despite appropriate medical management.
Reasons surgery may be considered include:
- Persistent pain despite appropriate treatment
- Progressive joint destruction
- Worsening deformity
- Tendon rupture or impending tendon rupture
- Nerve compression, including carpal tunnel syndrome
- Difficulty performing everyday activities
In many situations, earlier evaluation by a hand surgeon provides more treatment options than waiting until deformities become advanced and fixed.
Surgical Treatment Options
Treatment is individualized based on the specific joints involved, the degree of joint damage, overall disease activity, functional goals, and each patient's medical history.
Depending on the pattern of disease, surgical treatment may include:
Synovectomy
A synovectomy removes chronically inflamed synovial tissue surrounding tendons or joints.
When performed in appropriately selected patients, this procedure may decrease pain, reduce inflammation, and help protect tendons from further damage.
Tendon Reconstruction
If chronic inflammation has resulted in tendon rupture, tendon transfer or tendon graft procedures may restore finger motion and improve hand function.
Successful reconstruction requires careful evaluation of the remaining tendon balance and overall condition of the hand.
Metacarpophalangeal (MCP) Joint Arthroplasty
Advanced rheumatoid arthritis commonly affects the metacarpophalangeal (MCP) joints, or knuckles.
When these joints become severely damaged, silicone MCP joint arthroplasty can improve alignment, reduce pain, and restore the ability to grasp objects more effectively. Correction of tendon imbalance is frequently performed at the same time to optimize hand function.
Wrist Surgery
The wrist may be affected by varying degrees of inflammatory arthritis.
Depending on the severity of joint destruction and the patient's functional needs, treatment may include:
- Synovectomy
- Motion-preserving procedures in selected patients
- Partial or complete wrist fusion
- Wrist arthroplasty in carefully selected individuals
The most appropriate procedure depends on multiple factors, including disease severity, bone quality, activity level, and long-term goals.
Thumb Reconstruction
When rheumatoid arthritis affects the thumb, reconstructive procedures can improve stability, relieve pain, and restore pinch function.
The optimal procedure depends on the specific joints involved and the pattern of deformity.
Expected Outcomes
Although surgery does not cure rheumatoid arthritis, appropriately selected procedures can substantially improve comfort, alignment, stability, and hand function.
Many patients experience meaningful improvement in their ability to perform activities such as eating, dressing, writing, cooking, and other daily tasks.
Recovery varies depending on the procedures performed. Hand therapy frequently plays an important role in maximizing motion, strength, and overall functional recovery.
Why Early Evaluation Matters
One of the most common misconceptions is that surgery should only be considered after severe deformity has already developed.
In reality, evaluation by a fellowship-trained hand surgeon before irreversible damage occurs may expand treatment options and help prevent complications such as tendon rupture or fixed deformity.
Even when surgery is not indicated, ongoing evaluation can help identify changes that may benefit from intervention before function is permanently affected.
Specialized Care for Rheumatoid Arthritis of the Hand
Treatment of rheumatoid arthritis affecting the hand requires an understanding of joint mechanics, tendon balance, soft tissue reconstruction, and the progression of inflammatory arthritis.
Dr. Thomas Neustein is a board-certified orthopedic surgeon with fellowship training in hand and upper extremity surgery. He completed his undergraduate education at the University of Pennsylvania, earned his medical degree from Emory University School of Medicine, completed his orthopedic surgery residency at Emory University with extensive trauma experience at Grady Memorial Hospital, and completed fellowship training in Hand and Upper Extremity Surgery at the Philadelphia Hand to Shoulder Center.
In addition to caring for patients with common hand conditions, Dr. Neustein evaluates and treats complex disorders of the hand and wrist, including rheumatoid arthritis, tendon injuries, nerve compression syndromes, arthritis, fractures, and reconstructive conditions. He has authored multiple peer-reviewed publications in journals including the Journal of Bone and Joint Surgery Reviews, Hand, and Techniques in Hand and Upper Extremity Surgery, and remains involved in mentoring students pursuing careers in medicine.
Office Locations
Specialty Orthopaedics – Dawsonville
81 Prominence Court
Suite 100
Dawsonville, GA 30534
Phone: (770) 532-7202
Specialty Orthopaedics – Braselton
1229 Friendship Road
Suite 100
Braselton, GA 30517
Phone: (770) 532-7202
Specialty Orthopaedics – Duluth
2320 Peachtree Industrial Blvd
Suite 103
Duluth, GA 30097
Phone: (770) 532-7202
