KTPH: Joint Aspiration
Overview
Relieve joint swelling and discomfort through a simple, minimally invasive procedure.
A minimally invasive procedure where excess fluid is removed from a swollen joint using a fine needle. This helps relieve pressure and discomfort, and the fluid may also be sent for laboratory analysis to aid diagnosis if required.
Why consider?
- Rapid relief of pain and swelling
- Improved joint mobility and comfort
- Can assist in diagnosing underlying conditions
- Quick procedure with minimal downtime
What are the risks?
Joint aspiration is generally safe, but potential risks include:
- Bleeding or bruising at the injection site
- Infection (rare)
- Injury to surrounding structures (e.g. nearby nerves, blood vessels)
Your Joint Aspiration Experience
Before Your Procedure
- Inform your doctor about any medications that you are taking
- No special preparation required
During Your Procedure
- The procedure is performed as an outpatient treatment and typically takes 20–40 minutes. The injection is administered directly into the affected joint, and a local anaesthetic may be used to enhance comfort.
After Your Procedure
- You might experience some worsening of the pain for up to 48 hours after the procedure
- You may need to be observed for 15 minutes before being discharged
- Most patients can resume normal daily activities shortly after
Consult our sports physician to determine if joint aspiration is suitable for your condition!
To make an appointment with Sports & Exercise Medicine clinic, call 6555 8828 or scan here.
Click here for more detailed information regarding our Sports Medicine department.
Click here to make an appointment with Sports & Exercise Medicine clinic, or call 6555 8828.
This article was published by Khoo Teck Puat Hospital and updated in 2026.


