Wrist Ganglion Excision Info Consent

Q: Should I have my ganglion removed?

Most ganglia do not need surgery. About half resolve on their own over months or years, and another fraction settle with one or two aspirations. Surgery is worth considering when the ganglion is causing persistent pain, interfering with grip or wrist movement, pressing on a nerve, or where the diagnosis is uncertain. Cosmetic concern alone is usually not a strong indication for surgery — the visible scar after excision can be more conspicuous than the lump it replaces. The consult walks through the trade-offs and the patient decides.

Q: What's the difference between aspiration and surgical excision?

Aspiration is a clinic-based procedure where the cyst is drained with a needle and syringe; sometimes a steroid injection is added. It's quick, inexpensive, and resolves the cyst in around 30–50% of cases at first attempt. The recurrence rate is high — around 50–70% — because the underlying capsular defect is not closed. Surgical excision removes the cyst plus its stalk through a small incision; it has a much lower recurrence rate (around 5–10%) but requires a day case operation, anaesthesia, a small scar and a few weeks of recovery. Aspiration is a reasonable first step for most ganglia; surgery is reserved for those that recur or are particularly bothersome.

Q: Will the ganglion come back after surgery?

Recurrence after open excision with adequate stalk removal is around 5–10%. Recurrence is more likely with smaller incisions that don't allow full visualisation of the stalk, with arthroscopic technique in inexperienced hands, or when the underlying joint pathology (e.g. scapholunate instability) is not addressed. The surgical technique used at the practice prioritises seeing and excising the stalk — that is what determines recurrence rate, more than incision size or technique choice.

Q: How long is the recovery?

Most patients are back to office work and light activity in a few days. Driving is reasonable once the wrist is comfortable, usually within a week. Manual or gripping work is held off for two to four weeks while the joint capsule heals. Sport with impact (tennis, golf, manual lifting) is reasonable at four to six weeks. The wrist may feel tight or sensitive over the scar for a few weeks; this settles with gentle massage and gradual use.

Q: Are ganglion cysts dangerous?

Ganglion cysts are benign — they are not tumours and they do not turn into cancer. Concern usually arises because of an unfamiliar lump, particularly in patients without a previous history of one. Where the lump has unusual features — rapid growth, hardness, fixity to deeper tissues, or skin changes — imaging (ultrasound or MRI) is requested before any treatment to confirm the diagnosis. Most lumps that look like ganglia turn out to be ganglia, but the consult includes the differential diagnosis and what would prompt biopsy rather than excision.

Q: How much does ganglion surgery cost? What does Medicare cover?

Open ganglion excision is performed under regional or general anaesthesia as a day case at Mater Private Hospital Rockhampton, so a separate anaesthetist gap applies on top of the surgeon and hospital fees. The practice quotes the surgical fee in writing before booking — Medicare item, rebate and out-of-pocket gap shown separately. Most major funds offer no-gap arrangements. Surgery does not proceed without itemised written informed financial consent.

Why this operation has been suggested

This page reflects how Dr Kieran Hirpara, an upper-limb surgeon at Mater Private Hospital Rockhampton, approaches this in our clinic. We usually recommend surgery for a wrist ganglion when non-operative care has not given enough improvement. You reach our clinic by GP or physiotherapist referral. A clinic assessment establishes the diagnosis. For long-standing problems, we try activity change, hand therapy, splinting, or injections first. Surgery follows if those steps do not help.

Your surgeon may suggest this operation to remove the fluid-filled lump and reduce pain. We choose an arthroscopic approach for lumps on the back of the wrist, or an open approach for lumps on the palm side. This choice depends on where the ganglion sits. The main benefit is symptom relief. Surgical excision significantly reduces patient symptoms with low recurrence rates and high patient satisfaction. About 40% of wrist ganglion lesions decrease over the first 6 years without surgery, but most recur after aspiration. Surgical intervention for wrist ganglions has approximately a 10% recurrence rate. We aim to restore your function and comfort through a shared decision.

Before the operation

Please fast for six hours before your surgery. Stop taking blood thinners only after your surgeon gives specific instructions. Arrange a lift home, as you cannot drive yourself. Bring a list of all current medications and wear comfortable clothing. You may need an X-ray, MRI, or blood test to check your wrist and overall health. An anaesthetic review ensures your safety during the procedure. We choose an arthroscopic approach for dorsal ganglia (back of the wrist) and an open approach for volar ganglia (palm side). This choice depends on where the cyst sits. These steps help us prepare for a smooth operation and recovery.

On the day

This operation is done under general anaesthetic. You will be fully asleep for the operation. Some patients may also have a regional nerve block for post-operative pain relief — the anaesthetist decides on the day based on your individual circumstances.

We choose an arthroscopic approach for ganglions on the back of your wrist, or an open approach for those on the palm side. This choice depends on where your ganglion sits. You will arrive at the hospital for admission and meet the anaesthetist before going to the operating theatre. After the procedure, you will wake up in recovery. Our team will monitor you closely as you regain consciousness. You can expect to go home once you are stable and comfortable.

What the operation involves

The approach we choose depends on where your ganglion sits. If it is on the back of your wrist, we use an arthroscopic technique. This means we make two or three very small keyhole cuts. We insert a tiny camera and special tools through these openings to remove the cyst. If the ganglion is on the palm side of your wrist, we use an open approach. This involves a single cut along the palm side of your wrist to access and remove the cyst directly.

During the procedure, we carefully locate the fluid-filled sac. We then remove it completely from the joint or tendon sheath. For arthroscopic cases, we work inside the joint space. For open cases, we work through the incision. We ensure the surrounding tissues are protected throughout this process.

Once the ganglion is removed, we close your cuts. We use stitches to hold the skin together. You will have a dressing over the area to protect it while it begins to heal. The operation is straightforward and focused on removing the source of your discomfort.

After the operation

You will wake up in a recovery ward. We manage your pain with standard medication. Your wrist will be in a dressing and possibly a splint. This is usually a day case, so you can expect to go home the same day, although occasionally patients stay overnight. You must have someone stay with you for the first 24 hours. Do not drive while in a splint. Patients typically return to driving within two to three weeks for this wrist procedure, once any post-op splint is off and they can hold the wheel comfortably. See Driving after upper-limb surgery for more details.

Recovery

You will notice swelling and stiffness in your wrist during the early days after surgery. This is normal. Your surgeon will guide you on pain management to keep you comfortable. We advise keeping your hand elevated when possible to help reduce swelling. Most patients find that discomfort eases significantly as the initial healing phase passes.

Your wrist will be protected in a dressing, sometimes with a short-term splint (no more than about two weeks); a cast is not used. You must not drive while wearing this splint. You can typically return to driving within two to three weeks, once the splint is removed and you can hold the steering wheel comfortably. For more details, see Driving after upper-limb surgery.

As your wound heals, we will introduce gentle movements to restore flexibility. Hand therapy after surgery is with Ruby Doolan at Extend Rehabilitation. Your therapist will teach you specific exercises to regain strength and range of motion. You will gradually reintroduce daily activities like gripping and lifting as your wrist allows.

Recovery varies between individuals. Your surgeon and physio will guide you on when you can return to work or sport based on your specific progress.

What can go wrong

Most patients do well, but problems can occasionally happen. Your surgeon and the team monitor you closely to spot any issue early.

Recurrence of the lump The ganglion may grow back. You might notice the same swelling or a new lump appearing at the surgery site. This is more likely if you have loose joints or are under 24 years old. It can also happen if you do forceful wrist movements. If you see the lump return, let us know. We can discuss if further treatment is needed.

Infection and wound issues Your incision is a small cut in the skin. It may become red, warm, or tender. You might see pus or notice a bad smell. In rare cases, the infection can spread deeper into the tissue. If you have a fever or the redness spreads, contact us immediately. Do not wait for your next appointment.

Nerve and blood vessel injury The nerves and blood vessels in your wrist are small and close to the ganglion. During surgery, there is a small risk of irritating or damaging these structures. You might feel tingling, numbness, or sharp pain in your hand or fingers. If you notice sudden weakness or severe pain that does not ease with simple painkillers, tell us right away. This helps us check if the nerve is affected.

Stiffness and pain Your wrist may feel stiff or achy after the operation. This is common as the tissues heal. However, some people experience persistent pain, especially if they do heavy lifting or forceful wrist movements. If your pain gets worse instead of better, or if you cannot move your wrist normally after a few weeks, bring it up at your review. We can adjust your recovery plan.

Scarring All surgeries leave a scar. Your scar will fade over time but may remain visible. Some people develop thick or raised scars. If you are unhappy with how the scar looks, we can discuss options later.

The complications table on this page lists typical rates if you want the specifics.

When to call us

Call us if you notice fever, increasing redness, or discharge from your wound. Seek emergency care for sudden severe pain, calf swelling, or shortness of breath. Contact your surgeon immediately if you lose sensation or cannot move your limb. We monitor these signs closely to ensure your recovery stays on track.