NC56.40/S65.4 Laceration of blood vessel of thumb

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Aetiology

Laceration of a blood vessel of the thumb is usually caused by a sharp object cutting into the skin, such as a knife or a sharp edge. It can also be caused by a blunt object, such as a hammer, hitting the thumb and causing a tear in the vessel wall.

Diagnosis

Laceration of a blood vessel of the thumb is often diagnosed based on the physical examination. The doctor may look for signs of an open wound, bruising, swelling, or discoloration. The doctor may also use imaging tests such as X-rays or an ultrasound to confirm the diagnosis.

Differential diagnosis

Laceration of a blood vessel of the thumb may be confused with other conditions that can cause similar symptoms, such as a fracture or dislocation. The doctor may also consider other causes of bleeding such as a cut, abrasion, or insect bite.

Treatment

Treatment for laceration of a blood vessel of the thumb depends on the extent of the injury. Minor lacerations may be treated with simple first aid measures such as cleaning and dressing the wound. More severe lacerations may require suturing or repair with stitches. Your doctor may prescribe antibiotics to prevent infection.

Prognosis

The prognosis of laceration of a blood vessel of the thumb depends on the severity of the injury. Most minor lacerations heal without complications. Severe lacerations may cause scarring or permanent damage to the vessel. The prognosis also depends on the ability of the patient to follow the doctor’s instructions for care and treatment.

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DISCLAIMER: Please note that all explAInations are generated by AI and are not fact checked by a medical professional. ICD ExplAIned do not assume liability for any injuries or harm based on the use of this medical information.