Wrist Arthroscopy

Wrist arthroscopy is a keyhole operation that uses a tiny camera to see inside the wrist joint, so a surgeon can diagnose and often treat the cause of pain without a large incision. It typically takes about 60 minutes, uses cuts of 3 to 5 mm, and most patients return home on the day of surgery.

What is wrist arthroscopy?

The word arthroscopy comes from Greek roots meaning to look within a joint. A thin telescope, called an arthroscope, carries a light and sends a magnified picture to a screen. Fluid gently distends the joint to make room. Slim instruments enter through separate portals, which are the small holes used as working channels.

The wrist is crowded. Eight small carpal bones, a dozen ligaments and a cushion of cartilage fit into a space smaller than a matchbox. Seeing it directly shows damage that X-rays and even MRI can miss. For tears at the little-finger side, see TFCC tear.

How common is wrist arthroscopy?

It is a well-established operation, performed in most hand surgery units, though far less often than knee or shoulder arthroscopy. The wrist joint is small, so the learning curve is steep and many procedures are done by hand specialists. Wrist keyhole surgery arrived in the 1980s and has grown as cameras have become thinner and clearer.

Because wrist pain has so many sources, the number of arthroscopies depends on referral patterns. Sports injuries, falls and repetitive loading of the wrist in manual work account for much of the demand. Inflammatory conditions such as rheumatoid arthritis are another group, in which a small joint clean-up can be useful.

Why is it done?

There are two broad purposes. In diagnostic wrist arthroscopy, the camera is used to answer a question: which structure is hurting? In therapeutic wrist arthroscopy, the surgeon fixes or removes the cause. Many operations combine both. If scans have not explained months of pain, a look inside is often the most direct next step.

What problems can it treat?

Wrist arthroscopy is used for ligament injuries, cartilage tears, loose fragments of bone or cartilage, inflamed joint lining called synovitis, some ganglion cysts, early arthritis and certain fractures that involve the joint surface. A scapholunate ligament injury, which links two central carpal bones, is among the commonest reasons for a diagnostic look.

How does the procedure work?

With the hand hung in gentle traction, the surgeon marks the landmarks on the back of the wrist and inserts the camera between two tendons. A systematic tour follows: the radius and carpal surfaces, each ligament, the disc of cartilage and the lining. Instruments are then used to probe, shave, cut or stitch. The portals are closed with a single stitch or tape.

How is wrist arthroscopy different from open wrist surgery?

Open surgery needs a cut of several centimetres to reach the joint, which means more disturbance of skin, nerves and capsule. Keyhole surgery leaves small marks, tends to cause less stiffness and gives a magnified view. It is not always possible: large repairs, bone grafts and reconstructions may still need an open approach. Surgeons often start arthroscopically and convert if needed.

Is wrist arthroscopy major surgery?

It is minor in size but still a surgical procedure under anaesthesia. Recovery is much easier than open surgery for most diagnostic and trimming cases. The difficulty rises when it is combined with a repair, a ligament reconstruction or a bone cut. The wrist is a small, complex joint, so surgeon experience counts.

How does it compare with related hand operations?

It is entirely different from carpal tunnel release, which treats the median nerve rather than the joint, although the two can be combined. When a TFCC tear is found, the next step may be TFCC repair. After a break, hand and wrist fracture surgery may include a camera to check the cartilage.

What are the benefits and trade-offs?

Benefits include small scars, a clear diagnosis, treatment of several problems in one sitting and faster early recovery. Trade-offs include the need for anaesthesia, a modest rate of persistent pain even after a clean look, and the fact that the camera cannot repair every problem. Some people learn the pain does not come from the joint at all.

See the wider hand and wrist section for related problems, and the cost guide for planned care.

Preparation for wrist arthroscopy focuses on sharing a precise history and imaging, reviewing medicines and arranging a few days of help at home. Because the cause of pain is sometimes uncertain, the surgeon may discuss in advance what will be done if various findings appear. A clear plan avoids surprises on the day.

Which scans are used?

Plain X-rays, including a clenched-fist view that stresses the ligaments, are routine. MRI shows cartilage, ligaments and fluid, and an MR arthrogram, where contrast dye is injected into the joint, improves the detection of small tears. CT shows bone detail. Ultrasound may check a ganglion. None of these is perfect, which is why the camera is useful.

How do I prepare my health?

Tell the team about blood thinners, anti-inflammatory medicines, diabetes and any anaesthetic problems. Stop smoking if you can, since it affects wound healing. Treat skin infections or eczema over the wrist before the date. Fasting rules are usual: no solid food for about 6 hours before, with clear fluids allowed until 2 hours before.

What should I send for a remote review?

Send the images and reports, a short description of the pain with the movements that trigger it, the treatments tried and photos of any lump. A video of the movement that provokes the click can be helpful. Our medical record review guide lists what to include, and the quote request accepts uploads.

How do I arrange home and work?

You will have a bulky dressing for a few days and limited use of the hand. Prepare simple meals, put commonly used items in easy reach and plan help for jars and bags. Office work with one hand can restart in a few days, but manual jobs often need 4 to 8 weeks. Tell your employer in advance.

What should I practise before surgery?

Spend a few days using the non-operated hand for brushing teeth, eating and typing. It builds confidence and reduces frustration afterwards. Take note of any tingling in your fingers before surgery, since it helps staff compare findings later. Photograph any swelling and write down the movements that cause pain.

What is the plan for the day?

Arrive 1 to 2 hours before the operation, with scan discs and a medicine list. Remove rings. Wear a loose top. The surgeon marks the wrist and confirms the plan, then the anaesthetist discusses a nerve block or general anaesthesia. Arrange for an adult to take you home and stay for the first night.

Which questions should I ask?

Ask what the surgeon will do if the camera finds a ligament tear, a cartilage defect or nothing obvious, who will supervise therapy and how long the dressing stays on. The checklist in questions to ask before surgery abroad helps. The cost guide shows what a typical package includes.

The technique of wrist arthroscopy is a sequence of traction, entry, inspection and treatment. The camera first surveys the whole joint in a fixed order so that nothing is missed, and then the surgeon addresses what is found. What the instruments do varies from a simple wash to a ligament stitch or a bone trim.

How is anaesthesia given?

Most operations use a regional block of the arm, often with light sedation, or a general anaesthetic. A tourniquet on the upper arm keeps the field dry. The patient lies on their back with the arm on a table, and the hand is suspended by finger traps attached to a weight of about 4 to 6 kg through a traction tower. This opens the joint space.

Where are the portals placed?

Portals are named by the tendon compartments they lie between. The 3-4 portal, on the back of the wrist between two extensor tendon compartments, is the main viewing channel. The 4-5 and 6R portals offer working angles. Midcarpal portals allow a view between the two rows of carpal bones. Each is a cut of 3 to 5 mm, planned to avoid small sensory nerves.

What if the camera shows nothing?

A normal joint is a useful result. It rules out ligament tears, loose pieces and cartilage damage, and points attention to other sources such as tendon sheaths, the nerves or the neck. Surgeons usually agree beforehand what they will do in this situation, which is often simply to wash the joint and close. Do not expect the pain to settle just because the look was clear.

How is the joint inspected?

The surgeon examines the radiocarpal joint in order: the radial styloid, the scaphoid and lunate surfaces, the radiocarpal ligaments, the TFCC and the capsule. The probe tests tension. The midcarpal view shows how the scaphoid and lunate fit to their neighbours. Ligament injuries are graded, for example by the Geissler scale, from stretch to complete tear.

Two views are used. Radiocarpal viewing shows the forearm side of the joint, and midcarpal viewing shows the gap between the two rows of carpal bones. Together they reveal how steady the scaphoid and lunate are, and whether the bones shift when pushed with the probe. Instability seen here may not be visible on a static MRI.

What is done to the lining and cartilage?

Inflamed lining can be trimmed with a small motorised shaver. Frayed cartilage is smoothed and loose fragments are removed. If there is a flap of cartilage on the radius or carpal bone, it may be shaved to a stable edge. Small areas of bone exposed by wear can be stimulated to bleed by microfracture, though evidence is limited.

How is a ligament injury treated?

A partial scapholunate or lunotriquetral tear is often smoothed, and the wrist may be pinned for a few weeks to hold the bones in line. Wires are placed through the skin under X-ray guidance. A full tear with instability may need open repair or reconstruction, which is a larger operation planned separately. The scapholunate ligament injury grade guides the choice.

How is a ganglion cyst treated arthroscopically?

Ganglion cyst removal through the camera begins by finding the stalk where the cyst connects to the joint. The surgeon removes the stalk and a small piece of capsule, then releases the cyst contents. This leaves a small scar and returns less often than aspiration. Not every ganglion suits keyhole removal, and a palm-side cyst may need an open approach.

What other procedures are done through the camera?

Options include trimming the tip of the radius for a painful bump, a procedure called radial styloidectomy; shaving a small area of the ulna head for impaction, known as the wafer procedure; removing loose bodies; and helping reduce a joint fracture. A tiny joint camera is also used for the thumb base. Thumb base arthritis is described separately.

How does the operation end?

The surgeon releases traction, flushes the joint and closes each portal with a stitch or strip. A soft dressing and a splint support the wrist. Some surgeons inject local anaesthetic into the joint for comfort. The splint position and duration depend on what was done, from a few days to several weeks.

How long does wrist arthroscopy take?

A diagnostic look can take 20 to 30 minutes, whereas most operations that include treatment last about 60 minutes. Complex repairs or combined procedures run longer. Counting anaesthesia and recovery, you can expect to be at the hospital for 4 to 6 hours.

How does the surgeon choose the approach?

The approach follows the question the operation must answer. If the diagnosis is secure and the repair is large, open surgery may be the better tool. If the diagnosis is uncertain, or the likely fix is small, the camera is preferred. Many surgeons start with arthroscopy and decide on the spot, having agreed the options with the patient beforehand.

Wrist arthroscopy is almost always day surgery, with 0 hospital nights. You arrive 1 to 2 hours before, spend about 60 minutes in the operating theatre and go home after a few hours of recovery. An overnight stay is unusual and is reserved for medical needs or difficulty controlling pain.

What happens after surgery?

You wake with a bulky dressing and a wrist splint, and the arm may feel numb for many hours. Staff check finger colour and movement, offer a drink and a snack, and explain how to raise the arm. A physiotherapist or nurse demonstrates finger exercises to start straight away.

How is pain managed?

Take your first tablets before the block wears off, often after 8 to 12 hours. A mix of paracetamol, an anti-inflammatory if suitable, and a short course of stronger medicine covers most people. Pain after keyhole wrist surgery is usually moderate and falls within 2 to 4 days. Ice and elevation reduce swelling.

What do I need before discharge?

You should be awake, comfortable, able to eat and drink and pass urine, with warm pink fingers that move. You receive written advice, a prescription and a review date. A responsible adult must accompany you. Avoid driving, alcohol and major decisions for 24 hours after sedation.

How do I look after the wounds?

Keep the dressing dry. After 2 to 5 days, the bulky dressing may be replaced with light plasters, and a removable splint is often used for comfort. Stitches or strips come out after about 10 to 14 days. Do not soak the wrist in a bath or pool until the portals have fully closed.

What should international patients plan?

Planned wrist arthroscopy is well suited to travel because the stay is short. Allow about 5 to 7 days for the operation, a dressing change and a first therapy visit, and confirm with the surgeon before flying. The flying after surgery and travel and accommodation guides give practical detail.

Take your imaging and ask for the operation note with the arthroscopy photographs. These images help any clinician who sees you later. A friend or relative can help at the hotel, and the companion guide explains their role. Compare accredited hospitals and see hospital admission before you travel.

Recovery from wrist arthroscopy is usually quick: most people use the hand for light daily tasks within days, return to desk work in about 1 week and feel close to normal by about 6 weeks after a simple procedure. Recovery lengthens if a repair, pinning or bone procedure was added, to around 8 to 12 weeks.

How long is wrist arthroscopy recovery time?

The wrist arthroscopy recovery time depends on what was done inside. After a diagnostic look or trimming, expect about 2 to 6 weeks to comfortable function. A TFCC repair or ligament pinning needs 6 to 12 weeks of protection. Strength and endurance often keep improving for 3 months. Your surgeon should give a specific plan after reviewing the findings.

What are the first days like?

Expect aching, puffy fingers and a tight dressing. Elevate the hand above the heart, move your fingers every hour and use ice through the dressing. Sleep with the arm on pillows. Many people take painkillers for 3 to 5 days. A little oozing of fluid from the portals is common in the first 2 days and settles.

What exercises help?

Finger fists, full thumb circles, elbow bending and shoulder rolls start on day 1. Wrist bending and forearm turning begin once the surgeon allows, often after a few days for a simple procedure. A hand therapist guides range of motion, then grip and strengthening. Gentle consistency beats forcing the wrist, and swelling is a useful guide to pace.

How should I care for swelling?

Swelling comes from the fluid used during the operation and from the healing response. Raise the hand above heart level whenever you sit, squeeze a soft ball if allowed and avoid dangling the arm. A compression glove may help in some cases. Swelling that increases at night or after activity is a signal to rest, not to push through.

When can I drive?

Driving is usually allowed once the splint is off, you can grip and turn the wheel without pain, and you are not on strong painkillers. After a simple procedure this may be 1 to 2 weeks. After a repair it may be 6 to 8 weeks. Check your insurance policy and test yourself in a parked car first.

When can I return to work?

Desk work is usually possible in 3 to 7 days with the wrist supported and rests taken. Light manual work may restart at 2 to 4 weeks. Heavy lifting, vibrating tools and impact work often need 6 to 12 weeks. Your surgeon may give a note for graded duties.

When can I exercise or play sport?

Lower body exercise can resume quickly with the wrist protected. Cycling and gym work follow at 2 to 4 weeks as comfort allows. Racket sports, climbing, gymnastics and press-ups wait for 6 to 12 weeks, longer after a repair. Return is led by pain, swelling and strength, not by the calendar alone.

What do normal milestones look like?

Which symptoms need urgent attention?

Call the team if you have fever, redness spreading from a portal, pus, increasing pain, a hand that is cold, pale or blue, or new numbness. Persistent swelling that does not improve with elevation should also be checked. Calf pain or breathlessness needs urgent medical help.

Can I fly after wrist arthroscopy?

Short flights are usually fine after about 3 to 7 days if the wound is dry and the surgeon agrees. Keep the arm raised, drink water and move the fingers. For longer-term care read follow-up after returning home and rehabilitation.

Most people feel better after wrist arthroscopy when the camera finds a treatable cause, with less pain, fewer clicks and a wrist they trust, and many return to full activity within 3 months. Success depends strongly on the diagnosis. Outcomes are less predictable when pain has no clear cause or the joint is arthritic.

What is the wrist arthroscopy success rate?

The wrist arthroscopy success rate varies by indication. Studies suggest that most patients treated for ligament or cartilage tears and for ganglion cysts report improvement, with satisfaction often described as high. For unexplained pain, the camera gives an answer in most cases, but treatment may not fully resolve symptoms. Single figures should be read with caution.

What makes results better?

A clear preoperative diagnosis, a treatable finding, early finger movement, and following the therapy programme all help. Experienced arthroscopists tend to detect and treat more precisely. Non-smokers heal better, and so do people with realistic expectations. Acting early on a ligament tear, before arthritis sets in, is often better than waiting for years.

What does a good result look like in practice?

A good result is that you can push up from a chair, carry shopping, turn a key and work at a keyboard without thinking about the wrist. Clicking may disappear or remain without pain. Return to sport is possible for most people with treatable problems, though a brace for high-impact use is sometimes advised for the first year.

Patient satisfaction is highest when expectations were set before surgery. Ask the surgeon to explain which findings would predict a good outcome, and which would suggest a more modest gain. A candid conversation here avoids disappointment later.

What makes results worse?

Advanced arthritis, long-standing instability, central pain processes such as complex regional pain syndrome, and uncertain diagnoses reduce the odds of full relief. Workers with heavy impact tasks may find symptoms return. An untreated long ulna or a missed ligament injury can keep causing pain after a technically good procedure.

Will wrist arthroscopy cure my pain?

Not always. It is a tool that identifies and treats, rather than a sure fix. After trimming a cartilage flap or removing a ganglion stalk, many people feel markedly better. After a negative look, you still gain information, since serious joint damage can be excluded and treatment can be redirected towards tendons, nerves or the neck.

How durable is the result?

Debridement and cyst removal often last for years. Ligament and cartilage injuries can progress, so a wrist with significant damage may need further treatment later. The camera does not stop natural wear, but treating a mechanical problem can slow it. Regular strengthening and sensible loading help.

When is more surgery needed?

A further operation is occasionally needed if a ganglion returns, if a ligament proves unstable and needs reconstruction, if arthritis progresses and a motion-sparing or fusion procedure is chosen, or if stiffness needs release. Discuss the possible next steps before the first operation so that nothing is a surprise.

Wrist arthroscopy relies on small-diameter optics, fluid control, motorised shavers and specialised hand instruments. The arthroscope is thin enough to move inside a joint only a few millimetres wide. The technology is not an implant in most cases; it is a view and a set of tools. Its quality limits what can be seen and treated.

What does the arthroscope look like?

The scope is a rod about 1.9 or 2.7 mm in diameter, with a camera head and fibre-optic light. Modern high-definition cameras give a magnified picture on a monitor. An angled lens of 30 degrees lets the surgeon look around corners in the joint. A small cannula carries fluid so the picture stays clear.

Which instruments are used?

Typical tools include a probe for testing tension, motorised shavers that cut and suck, small biters and graspers, radiofrequency probes that seal or smooth tissue, and suture passers. Burrs smooth small bone areas. Everything is slim, around 2 to 3 mm, so it can pass through the portals. Instruments are modified for the wrist because its joint space is small.

How does traction help?

A traction tower holds the fingers in padded traps and applies steady pull. This widens the radiocarpal space by a few millimetres, gives room for the camera and protects the cartilage from scraping. Traction time is limited, and the surgeon checks the circulation periodically. Release at the end allows the swelling to settle.

What imaging is used in the operating theatre?

A mini C-arm fluoroscope is common when pins, a bone cut or fracture reduction is part of the plan. It confirms bone position and implant length. For planning, MRI and MR arthrography help, and CT is used for bone detail. Surgeons also check ligaments during the operation by dynamic testing.

What implants may appear?

Most diagnostic and trimming procedures leave no implant. A repair may use tiny suture anchors. Pins, thin metal wires, may hold carpal bones for a few weeks before being removed. Plates appear only when a bone procedure such as ulnar shortening or fracture fixation is added.

Are there newer tools?

Dry arthroscopy, where the joint is examined without fluid, is used by some surgeons for certain repairs. Smaller cameras, three-dimensional planning and biological augmentation are being studied. They remain additions to the same method. Ask your surgeon what is standard in their unit and why they use it.