A wrist ganglion is the most common soft tissue mass of the hand and wrist — benign, but often painful or simply bothersome. Dr. Graham offers in-office aspiration and, when needed, open surgical excision for both dorsal and volar wrist ganglions at his Jacksonville Beach practice.
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
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
Location determines origin, symptoms, aspiration approach, and surgical considerations. Dr. Graham treats both.
Management Options
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.
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 who want to try the simplest intervention first, aspiration is entirely reasonable. Neither path is wrong — it depends on your priorities.
Open Surgical Excision
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.
Local anesthetic is administered at the wrist. Sedation (MAC) is available on request. No general anesthesia required for most cases.
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.
The cyst is carefully dissected free from surrounding tissue. The stalk is traced to its origin at the joint capsule.
The stalk is excised at its base, including a small cuff of joint capsule. This is the critical step that minimizes recurrence.
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
Recovery depends on which path you choose. Both are fast relative to most upper extremity procedures.
Aspiration takes minutes in the office. A dressing is applied and you leave the same day. No restrictions on driving.
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.
After open excision, a splint is worn for 2 weeks while the incision heals. Sutures are typically removed at the 2-week visit.
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?
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 watched his own surgery and still kept his humor. He explained everything beforehand and made the whole experience remarkably comfortable. I felt completely at ease."
Common Questions
Answers to what patients ask most often before coming in.