CLINICAL DIAGNOSTIC MANUAL
Pain or limitation of hand movements are common issues that can affect patients’ functionality and quality of life.
These symptoms can be caused by a variety of conditions affecting the bones, joints, tendons, and nerves of the hand.
A detailed evaluation of the symptoms, along with complementary tests, is essential to identify the underlying cause and provide appropriate treatment.
Condition | Symptoms and Clinical Signs | Suspected Diagnosis | Confirmatory Diagnosis |
Carpal Tunnel Syndrome | Pain and paraesthesia in the hand, weakness in grip | History of characteristic symptoms, positive Tinel and Phalen tests | EMG and nerve conduction studies |
Dupuytren’s Disease | Thickening and contracture of the palmar fascia, nodules in the palm | History of progressive contracture and presence of nodules in the palm | Clinical evaluation, ultrasound |
Ganglion Cyst | Palpable mass on the wrist, occasionally painful | History of a fluctuating mass on the dorsum of the wrist | Ultrasound or MRI |
Rheumatoid Arthritis | Pain, swelling, and morning stiffness in the small joints of the hands | History of joint pain and stiffness, rheumatoid nodules | Positive RF and anti-CCP, X-rays showing joint erosions |
Psoriasis | Joint pain and inflammation, psoriatic skin plaques, dactylitis | History of cutaneous psoriasis, articular symptoms | Clinical evaluation, skin biopsy if necessary |
Trigger Finger | Pain and locking on finger flexion, “snapping” sensation | History of locking and pain in the affected finger | Clinical evaluation, ultrasound if necessary |
De Quervain’s Syndrome | Pain on the radial side of the wrist, especially with thumb movement | History of pain at the base of the thumb, positive Finkelstein test | Clinical evaluation, ultrasound if necessary |
Volkmann’s Ischaemic Contracture | Pain, stiffness, and deformity of the hand and fingers, usually after severe injury | History of severe traumatic injury | Clinical and radiographic evaluation |
Soft Tissue Injury | Pain, swelling, bruising, and movement limitation depending on injury severity | History of trauma or repetitive strain | Clinical evaluation, ultrasound or MRI for severe injuries |
Fracture | Acute pain, visible deformity, swelling, inability to move the hand or fingers | History of trauma, intense pain, and deformity | Hand X-ray |
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