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Symptoms » Hand pain » Diagnostic Tests
 

Diagnostic Tests for Hand pain

Diagnostic Test list for Hand pain:

The list of diagnostic tests mentioned in various sources as used in the diagnosis of Hand pain includes:

  • General appearance
    • Looking for bruising, deformity of hand or fingers, swelling of the hand or fingers, abnormal posture of body, muscle wasting, abnormal arm movements
    • Physical examination
    • May be necessary to examine a variety of joints including the cervical spine, shoulder, elbow , wrists and the various joints of the hand
    • Test muscle tone, power, reflexes and co-ordination of upper limbs
    • Test sensation of upper limbs ( including pain , touch , temperature and vibration sensation)
    • Examine each nerve of the upper limb (including radial, median, ulnar nerve and also brachial plexus
    • Examine for signs of acute arterial occlusion of major peripheral artery -e.g. arm and hand pallor, lack of sensation to light touch, motor paralysis, gangrene
    • Presence of a cervical rib (extra upper rib) that can cause subclavian artery compression, aneurysm and peripheral microemboli to small arteries
    • Examine for signs of peripheral microemboli to the small arteries - e.g. sudden pain, blueness of skin, coldness and numbness of a finger. Pulses are palpable.
    • Examine for any signs of rheumatoid arthritis, lupus erythematosus, systemic sclerosis, polyarteritis nodosa, Buerger's disease, polycythaemia, leukemia, polymyositis, dermatomyositis that may cause Raynaud's phenomenon
  • Blood tests
    • Full blood count, ESR, Electrolytes
    • Arthritis screen (e.g. Rheumatoid factor, ENA and ANA autoantibodies)
    • Blood sugar to detect diabetes which can cause painful peripheral neuropathy, peripheral nerve lesions and erythermalgia
    • Thyroid function tests to diagnose hypothyroidism ( can cause carpal tunnel syndrome)
  • Radiology investigations
    • Neck X-ray (look for cervical rib which may cause thoracic outlet syndrome
    • Wrist and Hand X-Ray ( may need to X-ray both sides to compare, especially in children)
    • CT Scan or MRI of Cervical spine - can detect nerve root entrapment in the intervertebral foramina of the cervical spine or a disc prolapse.
    • Ultrasound scan - modern sophisticated ultrasound examination is becoming a vital diagnostic modality for soft tissue disorders.
  • Nerve Conduction studies
  • Electromyography - to diagnose entrapment syndromes of peripheral nerves.

Home Diagnostic Testing

These home medical tests may be relevant to Hand pain causes:


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