Carpal Tunnel Syndrome
Quick summary
Night-time hand tingling and numbness? Ultrasound-guided carpal tunnel injection in Oxford — accurate, safe alternative to surgery.
Carpal tunnel syndrome is compression of the median nerve at the wrist. Mild-to-moderate cases often respond to a well-targeted injection, delaying or avoiding surgical release.
Key takeaways
- Night-time hand tingling and numbness? Ultrasound-guided carpal tunnel injection in Oxford — accurate, safe alternative to surgery.
- Diagnosed with in-clinic ultrasound alongside clinical examination.
- Treated with a stepped, evidence-based plan — not one-size-fits-all injections.
- Self-referral available — no GP letter required.
Symptoms
- Tingling, numbness or burning in thumb, index and middle fingers
- Night waking, easing with hand shaking
- Loss of dexterity, dropping objects
- Weakness of thumb abduction in advanced cases
Causes & risk factors
- Idiopathic (most common)
- Pregnancy, hypothyroidism, diabetes, rheumatoid arthritis
- Repetitive wrist flexion or vibration exposure
Who is most at risk
- Female sex, aged 40–60
- Pregnancy (usually resolves post-partum)
- Diabetes, thyroid disease, obesity
- Repetitive wrist flexion or vibration exposure
Differential diagnosis
Conditions that can mimic Carpal Tunnel Syndrome.
- Cervical radiculopathy (C6–C7)
- Pronator syndrome (proximal median nerve entrapment)
- Thoracic outlet syndrome
- Peripheral neuropathy
How we diagnose Carpal Tunnel Syndrome
Clinical tests (Phalen, Tinel) plus nerve conduction studies grade severity. Ultrasound measures median nerve cross-sectional area (CSA) — >10 mm² is diagnostic — and guides injection safely around the nerve.
Treatment options
Ultrasound-guided carpal tunnel steroid injection
Delivered above or below the nerve, not into it. Substantial evidence for 6–12 months of relief in mild-moderate cases.
Night splinting
Keeps the wrist neutral, reducing intra-tunnel pressure overnight.
Nerve gliding exercises
Adjunct for symptomatic relief.
Surgical release
For severe or persistent cases — we refer to a hand surgeon of your choice.
What we look for on ultrasound
Enlarged median nerve at the proximal tunnel (CSA >10 mm²), flattening within the tunnel, bowing of the flexor retinaculum.
When to seek help
Book without delay if you have constant numbness, thumb muscle wasting, or thumb weakness — these indicate advanced compression that requires prompt action.
Recovery timeline
Typical timeframes after diagnosis and treatment. Individual recovery varies — your clinician will personalise this plan.
- 1Week 0–2Splint & injection
Neutral night splint; ultrasound-guided steroid injection for lasting relief in most mild-to-moderate cases.
- 2Week 2–8Nerve glides
Median nerve mobilisation exercises three times a day.
- 3Month 3–12Follow-up
Surgical release considered only for severe or refractory cases.
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Related conditions we treat
Explore other musculoskeletal conditions assessed and treated at the clinic.
- Frozen Shoulder (Adhesive Capsulitis)
- Rotator Cuff Injury
- Calcific Tendinitis of the Shoulder
- Hip Osteoarthritis
- Greater Trochanteric Pain Syndrome
- Knee Osteoarthritis
- Tennis Elbow (Lateral Epicondylalgia)
- Golfer's Elbow (Medial Epicondylalgia)
- Trigger Finger
- Thumb Base (CMC) Arthritis
- Plantar Fasciitis
- Achilles Tendinopathy
Related symptom guides
Patient-friendly guides that describe how elbow & wrist problems typically present.
- Pins and Needles in the Hand — Common CausesNumbness or tingling in the hand — especially at night — is most often carpal tunnel syndrome. Learn how to distinguish nerve entrapment causes.
- Elbow Pain When Gripping — Tennis & Golfer's ElbowElbow pain when gripping, lifting or shaking hands usually means tennis or golfer's elbow. Learn how they differ and the best treatments.
- Wrist Pain When Typing — Causes & What HelpsWrist and hand pain from keyboard or mouse use is often carpal tunnel, de Quervain's tenosynovitis or intersection syndrome. Learn how each is diagnosed and treated.
- Pain at the Base of the Thumb — Diagnosis & TreatmentPain at the base of the thumb when pinching, opening jars or lifting is often thumb CMC arthritis or de Quervain's tenosynovitis. Learn how each is diagnosed and treated.
Related treatments
Ultrasound-guided procedures we use to treat musculoskeletal conditions.
Carpal Tunnel Syndrome assessment & treatment across Oxfordshire
We treat carpal tunnel syndrome patients from across Oxfordshire and the surrounding counties. Two hours of free parking is available directly at the clinic in Botley, OX2.
How we make treatment decisions
Every recommendation at Oxford Injection Clinic is shaped by current UK guidance — including NICE recommendations for musculoskeletal pain, published NHS guidance on injection therapy, and peer-reviewed evidence from British and international MSK medicine journals. We follow a stepped-care model: accurate diagnosis first (clinical examination and diagnostic ultrasound), conservative measures where appropriate, and image-guided injection or referral only when clinically indicated. Consultant physiotherapist Bob Chandran reviews the latest MSK literature and updates our clinical protocols routinely.
Further reading
Recognised UK and international clinical guidance relevant to Carpal Tunnel Syndrome.
Frequently asked questions
Are injections safe around the median nerve?
With ultrasound guidance, yes. The nerve is visualised throughout and the needle is placed alongside, not through it.
Will surgery still work if the injection fails?
Yes. A trial injection does not compromise surgical outcomes and can help confirm the diagnosis.
Book a consultation for carpal tunnel syndrome
Consultant physiotherapist Bob Chandran (Boobala Chandran Subramanian) leads every clinic. Self-refer today.
Getting here
Easy to reach — and easy to park
We're in Elms Parade, Botley, just a few minutes from Oxford city centre with excellent transport links.
Free parking
2 hours free, right outside
Park directly in front of the clinic in the Elms Parade car park — 2 hours free for patients, no app or ticket needed for short visits.
From Oxford Railway Station
Approx. 1.5 miles (8 min by taxi, 20 min walk). Head west on Botley Road, continue straight across the A34 flyover into Westway, then turn right into Elms Parade.
Nearest bus stop
Elms Parade (Stop B1) — directly outside the clinic. Served by routes 4, 4A, 4B and 4C from Oxford city centre (every 10–15 min).
By car
Junction 8/9 of the A34, exit toward Botley. Postcode OX2 9LG for sat-nav.
Expert MSK care in Oxford
Oxford Injection Clinic is the specialist musculoskeletal service of GB Clinic Oxford, an independent physiotherapy and interventional MSK clinic based in Botley. Our consultants and advanced practitioners assess, scan and treat the full spectrum of joint, tendon, ligament and nerve problems — from acute sports injuries to long-standing arthritis. Every clinician is HCPC-registered and holds post-graduate qualifications in diagnostic ultrasound, injection therapy or advanced musculoskeletal practice.
We believe the fastest route to recovery is an accurate diagnosis on day one. That is why every consultation includes a full history, a hands-on clinical examination and, where useful, a real-time high-resolution ultrasound scan. If an ultrasound-guided injection is likely to help, we can usually perform it in the same visit — no separate trips, no waiting weeks for imaging.
Evidence-based, patient-led
Not everyone needs an injection. Our clinicians follow NICE, BOA and international best-practice guidance to decide when injections, shockwave therapy, hydrodilatation, barbotage or a structured loading programme is the right next step. Where surgery is genuinely the best option we say so, and we can refer to trusted orthopaedic and pain specialists across Oxford, London and the Thames Valley.
Patients travel to see us from Botley, Summertown, Headington, Cowley, Iffley, Abingdon, Witney, Kidlington, Bicester, Didcot, Wallingford, Wantage, Wheatley, Thame, Woodstock, Chipping Norton, Banbury, Henley-on-Thames and Reading. Same-day appointments, evening slots and Saturday clinics are usually available, and free on-street parking is right outside the clinic.