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KTPH: Joint Aspiration
Overview

Relieve joint swelling and discomfort through a simple, minimally invasive procedure.

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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

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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.