What can be treated?
- Muscle haematomas after a knock or muscle tear
- Ganglion cysts (wrist, hand, knee, foot)
- Bursitis with fluid accumulation
- Other collections or lumps, after ultrasound assessment
How it is done
The lesion is first examined with ultrasound to determine its size, content and relationship to nearby structures. Then, with local anaesthetic if needed, a needle is guided into the collection and its contents are drained while the needle is visible at all times.
Frequently asked questions
Can it come back?
Some cysts can recur. In that case other options, including surgery, are considered.
Does the content need to be analysed?
When the doctor considers it necessary, the extracted fluid is sent for analysis.