Answer
Answer
Trauma is the leading cause of death for individuals younger than 40 years, with approximately 140,000 deaths annually in the United States alone. [1] Of these deaths, thoracic injuries are primarily responsible for 25% of cases [2] and are a major contributing factor in up to 75% of cases. [1] However, most thoracic injuries may be effectively treated with tube thoracostomy and simple fluid resuscitation. [3, 4]
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Skin preparation and marking.
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Local anesthesia.
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Skin incision.
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Blunt dissection down to the intercostal muscle.
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Further blunt dissection down to the intercostal muscle.
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Palpation of the selected intercostal space and the superior margin of its inferior rib.
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A closed and locked Kelly clamp is used to enter the chest wall into the pleural cavity. Make sure to guide the clamp over the upper margin of the rib.
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Once the Kelly clamp enters the pleural cavity, the clamp should be opened to further enlarge the opening.
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A finger is used to palpate the tract and feel for adhesions before insertion of the chest tube.
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The proximal end of the chest tube is held with a Kelly clamp that is used to guide the chest tube through the tract. The distal end of the chest tube should always be clamped until it is connected to the drainage device.
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Connection of the chest tube to a drainage system.
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A 0 or 1-0 silk or nylon suture is used to secure the chest tube to the skin.
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Apply petrolatum (eg, Vaseline) gauze over the skin incision.
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Preparation of a Y-shaped fenestrated drain gauze from regular gauze (4 x 4 in).
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Apply support gauze dressing around the chest tube and secure it to the chest wall with 4-in adhesive tape.
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The chest tube is angulated, overlying the diaphragm.
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A needle and a syringe are used to decompress the pleural cavity in a case of tension empyema.
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The safe triangle.
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Chest tube in good position.
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