Wrist Ganglion Cyst
Treatment
Jacksonville, FL
A wrist ganglion is the most common soft tissue mass of the hand and wrist — benign, but often painful or simply bothersome. Dr. Graham aspirates dorsal wrist ganglions in clinic at JOI Jacksonville Beach, and treats both dorsal and volar cysts with open surgical excision when that is the better option. Volar cysts are not aspirated in the office — the radial artery sits directly against them.
- Smooth, rounded lump on the back or palm side of the wrist
- May be firm or soft — can fluctuate in size
- Often aches with repetitive activity or pressure
- May limit wrist extension or flexion
- Sometimes appears suddenly, sometimes slowly
- Transilluminates (glows) under a light — not solid
Have a lump on your finger or at the DIP joint? That may be a mucous cyst or retinacular cyst — distinct conditions treated differently. See the differentiator section below.
Understanding the Condition
What Is a
Wrist Ganglion Cyst?
A ganglion cyst is a fluid-filled sac that arises from a joint capsule or tendon sheath. In the wrist, the two most common locations are the dorsal wrist — arising from the scapholunate ligament on the back of the wrist — and the volar wrist, arising from the radiocarpal or scaphotrapezial-trapezoid (STT) joint on the palm side near the radial artery.
The cyst contains a thick, gelatinous fluid similar in composition to the synovial fluid inside your joints. It forms when a small defect in the joint capsule allows this fluid to herniate outward, forming a one-way valve that traps the fluid and allows the cyst to grow. This explains why ganglions often fluctuate in size — pressure changes within the wrist joint affect how much fluid is pushed into the cyst.
Ganglion cysts are entirely benign — they do not become cancerous and do not spread. The decision to treat one is driven entirely by symptoms: pain, limitation of motion, cosmetic concern, or interference with daily activity or work.
In Dr. Graham's experience, many patients present having already noticed the lump for months or years before seeking care. Observation alone is a completely reasonable choice for a cyst that is not causing meaningful symptoms.
The dorsal wrist ganglion (red) originates from the scapholunate ligament and presents as a lump on the back of the wrist. It is the most common type — accounting for roughly 60–70% of wrist ganglions.
The volar wrist ganglion (purple) arises near the radiocarpal or STT joint on the palm side. The radial artery runs in close proximity — an important consideration during aspiration and surgical excision.
Two Distinct Types
Dorsal vs. Volar Wrist Ganglion
Location determines origin, symptoms, aspiration approach, and surgical considerations. Dr. Graham treats both.
Management Options
Three Paths — Your Choice
Treatment for a wrist ganglion is never an emergency. The right option depends on your symptoms, your goals, and how much the cyst is affecting your life.
A Note on Recurrence Rates
Aspiration has a higher recurrence rate than surgical excision — this is not a reason to avoid it, but it is something Dr. Graham discusses with every patient before proceeding. For patients who want the lowest possible chance of the cyst coming back, excision is the better choice. For patients with a dorsal cyst who want to try the simplest intervention first, aspiration is entirely reasonable. Neither path is wrong — it depends on your priorities.
Open Surgical Excision
Removing the Cyst
at the Root
The key to minimizing recurrence after ganglion excision is removing not just the cyst itself, but its stalk — the pedicle connecting the cyst to the joint capsule. A cyst that is simply shelled out without stalk excision has a significantly higher chance of coming back.
For dorsal ganglions, the stalk is traced back to the scapholunate ligament. For volar ganglions, dissection proceeds carefully around the radial artery — the proximity of this structure makes volar excision technically more demanding and is a reason to have it done by a surgeon who operates routinely on the wrist.
The procedure is performed as an outpatient under local anesthesia, with sedation available. Operative time is typically under an hour. Patients go home the same day.
Anesthesia
Local anesthetic is administered at the wrist. Sedation (MAC) is available on request. No general anesthesia required for most cases.
Incision
A small transverse incision is made directly over the cyst. For volar ganglions, the incision is planned to allow safe identification and protection of the radial artery.
Cyst Dissection
The cyst is carefully dissected free from surrounding tissue. The stalk is traced to its origin at the joint capsule.
Stalk Excision
The stalk is excised at its base, including a small cuff of joint capsule. This is the critical step that minimizes recurrence.
Closure & Splint
The wound is closed and a post-operative splint is applied. Worn for 2 weeks, then removed — full motion and no restrictions after that.
Recovery
What to Expect After Treatment
Recovery depends on which path you choose. Both are fast relative to most upper extremity procedures.
In & Out Same Visit
Dorsal ganglion aspiration takes minutes in clinic. A dressing is applied and you leave the same day. No restrictions on driving.
Dressing Only
Wear the dressing for 3 days. Some soreness at the aspiration site is normal. After 3 days, the dressing comes off and full motion resumes immediately — no restrictions.
Post-Op Splint
After open excision, a splint is worn for 2 weeks while the incision heals. Sutures are typically removed at the 2-week visit.
Full Activity
After splint removal at 2 weeks, there are no restrictions. Motion and activity return fully. No formal physical therapy is required for most patients.
Not Sure Which Cyst You Have?
Three Different Lumps — Three Different Pages
Not all hand and wrist lumps are the same. Location tells you a lot. Dr. Graham treats all three — each has its own page with condition-specific detail.
“Dr Graham is kind and caring and he did a great job removing a ganglion cyst from my wrist. I especially appreciated his call to me the night of my surgery to see how I was doing. Highly recommend!”
Common Questions
Wrist Ganglion FAQ
Answers to what patients ask most often before coming in.