Carpal Tunnel Syndrome: Symptoms, Diagnosis, and Hand Surgery Options

What is carpal tunnel syndrome and what does it feel like?

Carpal tunnel syndrome (CTS) is a condition caused by compression of the median nerve as it passes through the carpal tunnel — a narrow passageway in the wrist. It produces numbness, tingling, and weakness in the hand and fingers. Deccan Hardikar Hospital in Pune offers specialist orthopaedic and hand surgery assessment for patients experiencing wrist and nerve compression symptoms.

The condition typically affects the thumb, index finger, middle finger, and part of the ring finger. Symptoms often worsen at night or during activities that involve sustained wrist flexion, such as driving or typing.

What are the symptoms of carpal tunnel syndrome?

Symptoms of carpal tunnel syndrome range from mild intermittent discomfort to persistent functional impairment. They are caused by pressure on the median nerve within the wrist and typically develop gradually.

• Numbness and tingling — most commonly in the thumb, index, middle, and ring fingers; often described as an electric or burning sensation
• Nocturnal symptoms — waking at night with hand numbness or the need to shake the hand for relief
• Weakness in grip — difficulty holding objects, dropping items unexpectedly
• Pain radiating up the forearm — discomfort that can extend toward the elbow or shoulder
• Reduced sensation — difficulty distinguishing hot from cold with fingertips
• Thenar muscle wasting — in advanced cases, visible flattening of the muscle at the base of the thumb

Symptoms are typically absent in the little finger, which is supplied by a different nerve. If the little finger is affected, an alternative diagnosis should be considered.

What makes carpal tunnel syndrome worse?

Several factors increase pressure within the carpal tunnel or reduce the nerve's tolerance to compression. Understanding these helps guide both prevention and treatment.

How is carpal tunnel syndrome diagnosed?

Diagnosis of carpal tunnel syndrome combines clinical examination with confirmatory investigations. A hand specialist or orthopaedic surgeon at Deccan Hardikar Hospital in Pune will typically follow this pathway:

1. Clinical history — onset, pattern of symptoms, occupational and medical history
2. Physical examination — Tinel's sign (tapping over the carpal tunnel to reproduce tingling) and Phalen's test (sustained wrist flexion for 60 seconds)
3. Nerve conduction study (NCS) — measures the speed of electrical signals through the median nerve; the gold-standard confirmatory test
4. Electromyography (EMG) — assesses muscle electrical activity to detect nerve damage and rule out other conditions
5. Ultrasound imaging — can visualise median nerve swelling and identify structural causes such as ganglion cysts
6. X-ray — used when a wrist fracture or arthritis is suspected as a contributing factor

Severity is typically graded as mild, moderate, or severe based on NCS findings, which directly informs the treatment decision.

For patients with wrist injuries contributing to nerve compression, our joint care and orthopaedic services provide integrated assessment and management.

What are the treatment options for carpal tunnel syndrome?

Treatment is matched to symptom severity. Mild-to-moderate cases are managed conservatively; surgery is reserved for cases that fail conservative care or present with significant nerve damage.

Conservative (non-surgical) options:

• Wrist splinting — worn at night to keep the wrist in a neutral position and reduce nocturnal symptoms
• Corticosteroid injection — reduces inflammation within the tunnel; provides short-to-medium term relief
• Activity modification — ergonomic adjustments to reduce repetitive wrist loading
• Physiotherapy — nerve and tendon gliding exercises to improve median nerve mobility
• Management of underlying conditions — optimising diabetes, thyroid, or rheumatoid disease control

Surgical option — Carpal Tunnel Release:

• The transverse carpal ligament is divided to decompress the median nerve
• Performed as a day-case procedure under local anaesthesia in most patients
• Available as open release or endoscopic (minimally invasive) release
• Indicated when conservative treatment fails after 6–12 weeks, or when there is severe nerve compression or muscle wasting

Our orthopaedics team evaluates each patient individually to determine the most appropriate treatment pathway.

When should you see a doctor for wrist pain or hand numbness?

Seek an orthopaedic or hand surgery consultation if any of the following apply:

• Numbness or tingling in the hand persists for more than 2 weeks without a clear cause
• Symptoms wake you from sleep on more than 3 nights per week
• You notice weakness in grip or are dropping objects regularly
• Symptoms have not improved after 6 weeks of splinting or activity modification
• There is visible wasting of the muscle at the base of the thumb
• You have diabetes, rheumatoid arthritis, or a recent wrist fracture and develop new hand symptoms

Patients with spine-related neck or arm symptoms should also be assessed to exclude cervical nerve root compression, which can mimic carpal tunnel syndrome. Our spine care team can assist with this differentiation.

How does Deccan Hardikar Hospital in Pune approach carpal tunnel syndrome and hand surgery?

Deccan Hardikar Hospital, located at 1160/61, University Road, Shivajinagar, Pune 411005, is a NABH Pre-Accredited superspeciality hospital with five decades of surgical experience across orthopaedics, hand surgery, and related disciplines. The hospital serves as a referral centre for trauma and orthopaedic cases across Western Maharashtra.

The orthopaedics and hand surgery programme at Deccan Hardikar Hospital offers:

• Dedicated hand surgery expertise within a full-spectrum orthopaedic department
• On-site nerve conduction studies and electromyography for accurate CTS grading
• Both open and endoscopic carpal tunnel release, selected based on individual patient anatomy and severity
• Integrated rehabilitation support following surgical decompression
• Patient-centric care with transparent cost communication prior to any procedure
• Emergency and elective orthopaedic services under one roof, including management of wrist fractures that may contribute to nerve compression

For patients requiring evaluation of related conditions, the hospital also provides neurosurgical assessment for complex nerve compression cases.