Ultrasound-Guided Joint Aspiration in London for private drainage of swollen joints, bursitis, ganglion cysts and joint effusions, with a clear price of £299 and no GP referral required.

Harley Street Medical District · London & St Albans

Ultrasound-Guided Joint Aspiration in London

Ultrasound-Guided Joint Aspiration is the private drainage of fluid from a swollen joint, bursa, or ganglion cyst using real-time ultrasound imaging. It can provide immediate symptomatic relief from tense effusions and allows fluid to be sent for analysis to diagnose gout, infection, pseudogout, or inflammatory arthritis. The price is £299. No GP referral is required.

A dual-purpose procedure for painful swelling: therapeutic drainage for pressure relief and diagnostic fluid analysis to identify the cause. It is particularly useful for knee effusion, ankle swelling, elbow bursitis, wrist ganglion cysts, Baker’s cysts, and suspected crystal arthritis.

  • Real-time ultrasound guidance
  • Immediate pressure relief
  • Optional fluid analysis
  • Same-day appointments often available
  • No GP referral
  • Open 7 days a week
Ultrasound-Guided Joint Aspiration in London for swollen joint fluid drainage
Two Purposes, One Procedure

Ultrasound-Guided Joint Aspiration is Both a Treatment and a Diagnosis

Joint aspiration is useful because it can relieve pressure pain and, when needed, provide a sample for laboratory analysis. This can help distinguish inflammatory arthritis, gout, pseudogout, infection, and non-inflammatory fluid collections.

01

Therapeutic Drainage

When fluid is under pressure inside a joint, bursa, or cyst, removing it can reduce pain and improve movement quickly.

  • Tense knee, ankle, elbow, or wrist effusion
  • Bursitis with significant fluid
  • Ganglion cyst collapse after aspiration
  • Baker’s cyst drainage where appropriate
  • Optional corticosteroid for sustained anti-inflammatory effect
02

Diagnostic Fluid Analysis

The fluid can be sent to a laboratory when the diagnosis is uncertain or when infection or crystal arthritis needs to be excluded.

  • Cell count and differential
  • Crystal analysis for gout or pseudogout
  • Microbiology culture for suspected infection
  • Cytology where clinically indicated
  • Results usually available within 24–48 hours
Compare Treatment Options

Ultrasound-Guided Joint Aspiration vs Other Injection Therapies

Joint aspiration removes fluid. Other treatments add medication to reduce inflammation, lubricate the joint, or support tissue healing. Your clinician will advise the most suitable option based on your ultrasound findings and symptoms.

Anti-inflammatory

Corticosteroid

From £299

Best for Bursitis, frozen shoulder, synovitis, trigger finger, and acute inflammatory flares.

Learn More →
Joint lubrication

Hyaluronic Acid

From £399

Best for Osteoarthritis of the knee, hip, shoulder, ankle, or small joints.

Learn More →
Regenerative

PRP Therapy

From £699

Best for Chronic tendinopathy and selected soft tissue conditions where regenerative therapy is appropriate.

Learn More →
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Joint Aspiration

From £299

Best for Tense effusion, ganglion cyst, suspected septic joint, gout, pseudogout, or fluid analysis.

Book — £299
Conditions Treated

What Ultrasound-Guided Joint Aspiration Treats

Aspiration is appropriate when there is a fluid collection causing pain, stiffness, visible swelling, or when the fluid needs laboratory testing to clarify the diagnosis.

Joint Effusions

  • Tense knee effusion
  • Ankle joint effusion
  • Elbow joint effusion
  • Wrist joint effusion
  • Shoulder joint effusion

Bursal Drainage

  • Olecranon bursitis
  • Prepatellar bursitis
  • Subacromial bursitis
  • Trochanteric bursitis
  • Retrocalcaneal bursitis

Ganglion Cysts

  • Wrist ganglion
  • Foot and ankle ganglion
  • Knee meniscal cyst
  • Mucous cyst near finger joint
  • Recurrent cystic swelling

Diagnostic Indications

  • Suspected septic arthritis
  • Crystal arthritis, gout, or CPPD
  • Inflammatory arthritis flare
  • Monoarthritis of unknown cause
  • Fluid requiring laboratory analysis

Other Indications

  • Baker’s cyst
  • Tenosynovial effusion
  • Post-traumatic haemarthrosis
  • Recurrent joint swelling
  • Pre-treatment diagnostic clarification

Combined Procedures

  • Aspiration plus corticosteroid
  • Aspiration plus fluid culture
  • Cyst aspiration
  • Bursal drainage
  • Follow-up ultrasound assessment
What to Expect

Your Ultrasound-Guided Joint Aspiration Appointment Step by Step

A typical aspiration appointment takes around 30–45 minutes. The procedure itself is usually quick; most of the appointment is used for ultrasound confirmation, safety checks, consent, and aftercare advice.

0–10Min

Diagnostic Confirmation Scan

Your clinician identifies the fluid collection, confirms the safest access route, and checks nearby vessels, nerves, and tendons.

10–20Min

Discussion and Consent

The procedure, expected benefit, possible risks, and whether to send fluid for laboratory analysis are discussed before consent.

20–25Min

Sterile Preparation

The skin is cleaned with antiseptic and local anaesthetic is used where appropriate to make the procedure more comfortable.

25–30Min

Ultrasound-Guided Aspiration

The needle is guided into the fluid collection under continuous ultrasound visualisation and the fluid is gently withdrawn.

30–45Min

Aftercare and Follow-Up

A dressing is applied and you receive advice on activity, symptoms to monitor, and when laboratory results will be available if testing was requested.

Common Questions

Ultrasound-Guided Joint Aspiration Frequently Asked Questions

Everything you need to know about ultrasound-guided joint aspiration at London Private Ultrasound.

What is Ultrasound-Guided Joint Aspiration?

Ultrasound-Guided Joint Aspiration is the removal of fluid from a joint, bursa, or cyst using a sterile needle while ultrasound imaging shows the needle position in real time. This improves accuracy, helps avoid nearby nerves and blood vessels, and allows the clinician to drain the correct fluid collection.

How much does joint aspiration cost?

Ultrasound-Guided Joint Aspiration is priced at £299. If corticosteroid injection or laboratory fluid analysis is required, additional fees may apply and will be explained before the procedure.

Will I feel immediate relief?

Many patients with tense effusions feel immediate improvement because the pressure inside the joint or bursa is reduced as fluid is removed. The degree and duration of relief depends on the underlying cause.

Can the fluid be analysed?

Yes. Fluid can be sent for crystal analysis, cell count, culture, or other tests where clinically indicated. This can help diagnose gout, pseudogout, infection, or inflammatory arthritis.

Is aspiration painful?

Most patients tolerate aspiration well. You may feel a brief sting from local anaesthetic and pressure during the procedure. Ultrasound guidance helps reduce unnecessary probing and improves accuracy.

Do I need a GP referral?

No. You can book directly online or by calling 020 7101 3377. For urgent cases such as severe swelling or suspected infection, please call rather than relying only on online availability.

Clinical References

Trusted Information About Joint Aspiration

For further information about joint aspiration, swollen joints, gout and septic arthritis, these external medical resources may be helpful.

Book Online

Book Your Ultrasound-Guided Joint Aspiration

Use the secure booking calendar to select your preferred clinic, date, and time. For urgent cases, severe acute pain, or suspected infected joint, call 020 7101 3377 directly.

Live booking calendar Secure online booking · 7 days a week
Get In Touch

Here To Help

Three ways to book your aspiration appointment or ask whether aspiration is the right option for your swelling or joint pain.

Book Online

Book Online

Use our secure booking platform to choose your preferred clinic and date. Instant confirmation by email.

Book your aspiration onlineAvailable 24 hours, 7 days a week
Urgent?

Give Us a Call

For urgent aspiration, severe swelling, or suspected infection, call directly for triage and same-day availability.

020 7101 3377Mon–Sun · 9am–7pm
Email

Send a Message

Have existing imaging or want to discuss your condition before booking? Email our team with the details.

[email protected]We respond during clinic hours
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